metformin hydrochloride - Medications

USES: Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. It is used in patients with type 2 diabetes (non-insulin-dependent diabetes). Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb.

Metformin hydrochloride oral solution contains the biguanidine antihyperglycemic agent metformin in the form of monohydrochloride salt. Metformin hydrochloride, USP is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is shown as: Metformin hydrochloride, USP is a white crystalline powder with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.6 g/mol. The pKa of metformin is 2.8, 11.5 (32 ºC). The pH of a 10% aqueous solution of metformin hydrochloride is 6.89. It is freely soluble in purified water; slightly soluble in alcohol; practically insoluble in acetone and in methylene chloride. Metformin hydrochloride oral solution contains 500 mg of metformin hydrochloride, USP (the equivalent of 389.93 mg metformin) per 5 mL and the following inactive ingredients: Benzoic acid, hydrochloric acid, potassium bicarbonate, purified water, strawberry flavor, sucralose, and xanthan gum. structure

Metformin hydrochloride oral solution contains the biguanidine antihyperglycemic agent metformin in the form of monohydrochloride salt. Metformin hydrochloride, USP is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is shown as: Metformin hydrochloride, USP is a white crystalline powder with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.62. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. It is freely soluble in water; slightly soluble in alcohol; practically insoluble in acetone and in methylene chloride. Metformin hydrochloride oral solution contains 500 mg of metformin hydrochloride, USP (the equivalent of 389.93 mg metformin) per 5 mL and the following inactive ingredients: Benzoic Acid, hydrochloric acid, potassium bicarbonate, purified water, strawberry flavor, sucralose, and xanthan gum. image description

Metformin hydrochloride oral solution contains the biguanidine antihyperglycemic agent metformin in the form of monohydrochloride salt. Metformin hydrochloride, USP is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is shown as: Metformin hydrochloride, USP is a white crystalline powder with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.62. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. It is freely soluble in water; slightly soluble in alcohol; practically insoluble in acetone and in methylene chloride. Metformin hydrochloride oral solution contains 500 mg of metformin hydrochloride, USP (the equivalent of 389.93 mg metformin) per 5 mL and the following inactive ingredients: Benzoic Acid, hydrochloric acid, potassium bicarbonate, purified water, strawberry flavor, sucralose, and xanthan gum. Structure

RIOMET oral solution contains the biguanidine antihyperglycemic agent metformin in the form of monohydrochloride salt. Metformin hydrochloride, is N , N -dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is shown as: Metformin hydrochloride, USP is a white crystalline powder with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.62. Metformin hydrochloride, USP 2.0 g is soluble in 20 mL of water. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. It is freely soluble in water; slightly soluble in alcohol; practically insoluble in acetone and in methylene chloride. RIOMET (Cherry Flavor) contains 500 mg of metformin hydrochloride (the equivalent of 389.93 mg metformin) per 5 mL and the following inactive ingredients: Artificial cherry flavor, hydrochloric acid, potassium bicarbonate, purified water, saccharin calcium, and xylitol. RIOMET (Strawberry Flavor) contains 500 mg of metformin hydrochloride (the equivalent of 389.93 mg metformin) per 5 mL and the following inactive ingredients: Hydrochloric acid, N&A strawberry flavor (propylene glycol and glycerin), potassium bicarbonate, purified water, sucralose, and xylitol. structure

ACTOPLUS MET tablets are a thiazolidinediones and biguanide combination product that contains two oral antidiabetic medications: pioglitazone HCl and metformin HCl. Pioglitazone [(±)-5-[[4-[2-(5-ethyl-2-pyridinyl) ethoxy]phenyl]methyl]-2,4-] thiazolidinedione monohydrochloride contains one asymmetric carbon, and the compound is synthesized and used as the racemic mixture. The two enantiomers of pioglitazone interconvert in vivo . No differences were found in the pharmacologic activity between the two enantiomers. The structural formula is as shown: pioglitazone HCl Pioglitazone HCl is an odorless white crystalline powder that has a molecular formula of C 19 H 20 N 2 O 3 S•HCl and a molecular weight of 392.90 daltons. It is soluble in N,N -dimethylformamide, slightly soluble in anhydrous ethanol, very slightly soluble in acetone and acetonitrile, practically insoluble in water, and insoluble in ether. Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide HCl) is a white crystalline powder with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.62. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is as shown: metformin HCl ACTOPLUS MET is available as a tablet for oral administration containing 15 mg pioglitazone (as the base) with 850 mg metformin HCl (15 mg/850 mg) formulated with the following excipients: povidone USP, microcrystalline cellulose NF, croscarmellose sodium NF, magnesium stearate NF, hypromellose 2910 USP, polyethylene glycol 8000 NF, titanium dioxide USP, and talc USP. Chemical Structure Chemical Structure

Alogliptin and metformin HCl tablets contain two oral antihyperglycemic drugs used in the management of type 2 diabetes: alogliptin and metformin hydrochloride. Alogliptin Alogliptin is a selective, orally bioavailable inhibitor of the enzymatic activity of dipeptidyl peptidase-4 (DPP-4). Chemically, alogliptin is prepared as a benzoate salt, which is identified as 2-({6-[(3 R )-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2 H )-yl}methyl)benzonitrile monobenzoate. It has a molecular formula of C 18 H 21 N 5 O 2 ∙C 7 H 6 O 2 and a molecular weight of 461.51 daltons; the structural formula is: Alogliptin benzoate is a white to off-white crystalline powder containing one asymmetric carbon in the aminopiperidine moiety. It is soluble in dimethylsulfoxide, sparingly soluble in water and methanol, slightly soluble in ethanol and very slightly soluble in octanol and isopropyl acetate. Chemical Structure Metformin Hydrochloride Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Alogliptin and metformin HCl tablets are available as a tablet for oral administration containing 17 mg alogliptin benzoate equivalent to 12.5 mg alogliptin and: 500 mg metformin hydrochloride which is equivalent to 389.93 mg metformin base (12.5 mg/500 mg) or 1000 mg metformin hydrochloride which is equivalent to 779.86 mg metformin base (12.5 mg/1000 mg). Alogliptin and metformin HCl tablets contain the following inactive ingredients: mannitol, microcrystalline cellulose, povidone, crospovidone, and magnesium stearate; the tablets are film-coated with hypromellose 2910, talc, titanium dioxide and ferric oxide yellow. Chemical Structure

Alogliptin and metformin HCl tablets contain two oral antihyperglycemic drugs used in the management of type 2 diabetes mellitus: alogliptin and metformin HCl. Alogliptin Alogliptin is a selective, orally bioavailable inhibitor of the enzymatic activity of DPP-4. Chemically, alogliptin is prepared as a benzoate salt, which is identified as 2-({6-[(3 R )-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2 H )-yl}methyl)benzonitrile monobenzoate. It has a molecular formula of C 18 H 21 N 5 O 2 ∙C 7 H 6 O 2 and a molecular weight of 461.51 daltons; the structural formula is: Alogliptin benzoate is a white to off-white crystalline powder containing one asymmetric carbon in the aminopiperidine moiety. It is soluble in dimethylsulfoxide, sparingly soluble in water and methanol, slightly soluble in ethanol and very slightly soluble in octanol and isopropyl acetate. Chemical Structure Metformin HCl Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. Metformin HCl is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is as shown: Alogliptin and metformin HCl tablets are available as a tablet for oral administration containing 17 mg alogliptin benzoate equivalent to 12.5 mg alogliptin and: 500 mg metformin HCl which is equivalent to 389.93 mg metformin base (12.5 mg/500 mg) or 1000 mg metformin HCl which is equivalent to 779.86 mg metformin base (12.5 mg/1000 mg). Alogliptin and metformin HCl tablets contain the following inactive ingredients: crospovidone, magnesium stearate, mannitol, microcrystalline cellulose, and povidone; the tablets are film-coated with ferric oxide yellow, hypromellose 2910, talc, and titanium dioxide. Chemical Structure

Dapagliflozin and Metformin HCl extended-release tablets contain: dapagliflozin, a SGLT2 inhibitor, and metformin HCl, a biguanide. Dapagliflozin Dapagliflozin is described chemically as D-glucitol, 1,5-anhydro-1- C -[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-, (1S)-, compounded with (2S)-1,2-propanediol, hydrate (1:1:1). The empirical formula is C 21 H 25 ClO 6 •C 3 H 8 O 2 •H 2 O and the formula weight is 502.98. The structural formula is: Dapagliflozin chemical structure Metformin HCl Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide HCl) is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water, slightly soluble in alcohol, and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is: Metformin hydrochloride chemical structure Dapagliflozin and Metformin HCl extended-release tablets Dapagliflozin and Metformin HCl extended-release tablets are available for oral administration as tablets containing the equivalent of 5 mg dapagliflozin as dapagliflozin propanediol and 1,000 mg metformin HCl which is equivalent to 779.86 mg metformin base (Dapagliflozin and Metformin HCl extended-release tablets 5 mg/1,000 mg), or the equivalent of 10 mg dapagliflozin as dapagliflozin propanediol and 1,000 mg metformin HCl which is equivalent to 779.86 mg metformin base (Dapagliflozin and Metformin HCl extended-release tablets 10 mg/1,000 mg). Each film-coated tablet of Dapagliflozin and Metformin HCl extended-release tablets contains the following inactive ingredients: anhydrous lactose, carboxymethylcellulose sodium, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, and silicon dioxide. The film coatings contain the following inactive ingredients: iron oxides, polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide.

Glipizide and Metformin HCl Tablets contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide and metformin hydrochloride. Glipizide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido) ethyl] phenyl] sulfonyl] urea. Glipizide is a whitish, odorless powder with a molecular formula of C 21 H 27 N 5 O 4 S, a molecular weight of 445.55 and a pK a of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. The structural formula is represented below. Metformin hydrochloride is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Glipizide and Metformin HCl Tablets are available for oral administration in tablets containing 2.5 mg glipizide with 250 mg metformin hydrochloride, 2.5 mg glipizide with 500 mg metformin hydrochloride, and 5 mg glipizide with 500 mg metformin hydrochloride. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Corn Starch, Povidone, Magnesium Stearate, Colloidal Silicon Dioxide, Hypromellose, Talc, Titanium Dioxide, Polyethylene Glycol 6000, Propylene Glycol and Iron Oxide Red. The tablets are film coated, which provides color differentiation. d37d20b-1bf7-4432-b26f-eaa223629580 fd6f18e-67ad-4662-9a9c-04758aa16464

Glipizide and Metformin HCl Tablets contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide and metformin hydrochloride. Glipizide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido) ethyl] phenyl] sulfonyl] urea. Glipizide is a whitish, odorless powder with a molecular formula of C 21 H 27 N 5 O 4 S, a molecular weight of 445.55 and a pK a of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. The structural formula is represented below. Metformin hydrochloride is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Glipizide and Metformin HCl Tablets are available for oral administration in tablets containing 2.5 mg glipizide with 250 mg metformin hydrochloride, 2.5 mg glipizide with 500 mg metformin hydrochloride, and 5 mg glipizide with 500 mg metformin hydrochloride. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Corn Starch, Povidone, Magnesium Stearate, Colloidal Silicon Dioxide, Hypromellose, Talc, Titanium Dioxide, Polyethylene Glycol 6000, Propylene Glycol and Iron Oxide Red. The tablets are film coated, which provides color differentiation. Glipizide metf-hcl

Glipizide and Metformin HCl Tablets contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide and metformin hydrochloride. Glipizide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido) ethyl] phenyl] sulfonyl] urea. Glipizide is a whitish, odorless powder with a molecular formula of C 21 H 27 N 5 O 4 S, a molecular weight of 445.55 and a pK a of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. The structural formula is represented below. Metformin hydrochloride is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Glipizide and Metformin HCl Tablets are available for oral administration in tablets containing 2.5 mg glipizide with 250 mg metformin hydrochloride, 2.5 mg glipizide with 500 mg metformin hydrochloride, and 5 mg glipizide with 500 mg metformin hydrochloride. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Corn Starch, Povidone, Magnesium Stearate, Colloidal Silicon Dioxide, Hypromellose, Talc, Titanium Dioxide, Polyethylene Glycol 6000, Propylene Glycol and Iron Oxide Red. The tablets are film coated, which provides color differentiation. Glipizide metf-hcl

Glipizide and Metformin HCl Tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide and metformin hydrochloride. Glipizide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazinecarboxamido) ethyl] phenyl] sulfonyl] urea. Glipizide is a whitish, odorless powder with a molecular formula of C 21 H 27 N 5 O 4 S, a molecular weight of 445.55 and a pK a of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. The structural formula is represented below. Metformin hydrochloride is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α -glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Glipizide and Metformin HCl Tablets, USP are available for oral administration in tablets containing 2.5 mg glipizide with 250 mg metformin hydrochloride, 2.5 mg glipizide with 500 mg metformin hydrochloride, and 5 mg glipizide with 500 mg metformin hydrochloride. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Corn Starch, Povidone, Magnesium Stearate, Colloidal Silicon Dioxide, Hypromellose, Talc, Titanium Dioxide, Polyethylene Glycol 6000, Propylene Glycol and Iron Oxide Red. The tablets are film coated, which provides color differentiation. image description image description

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Glipizide and metformin hydrochloride tablets USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide and metformin hydrochloride. Glipizide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido)ethyl]phenyl]sulfonyl]urea. Glipizide is a whitish, odorless powder with a pK a of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. The structural formula is represented below. C 21 H 27 N 5 O 4 S M.W. 445.55 Metformin hydrochloride is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N , N- dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: C 4 H 12 ClN 5 M.W. 165.63 Glipizide and metformin hydrochloride is available for oral administration in tablets containing 2.5 mg glipizide with 250 mg metformin hydrochloride, 2.5 mg glipizide with 500 mg metformin hydrochloride, and 5 mg glipizide with 500 mg metformin hydrochloride. In addition, each tablet contains the following inactive ingredients: corn starch, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol-part. hydrolyzed, povidone, talc, and titanium dioxide. Additionally, 2.5 mg/250 mg and 5 mg/500 mg tablets contain iron oxide black, iron oxide red, and iron oxide yellow. The tablets are film-coated, which provides color differentiation. Structural formula for glipizide structural formula for metformin hydrochloride

Glipizide and metformin hydrochloride tablets contain two oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide and metformin hydrochloride. Glipizide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido)ethyl]phenyl] sulfonyl]urea. Glipizide, USP is a white to almost white; crystalline powder with a molecular formula of C 21 H 27 N 5 O 4 S, a molecular weight of 445.55 and a pK a of 5.9. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is white crystalline compound with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water, slightly soluble in alcohol, practically insoluble in acetone and in methylene chloride. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Each glipizide and metformin hydrochloride tablet intended for oral administration contains glipizide, 2.5 mg or 5 mg and metformin hydrochloride, 250 mg or 500 mg. In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Additionally each 2.5 mg/250 mg and 5 mg/500 mg tablet contains iron oxide red and each 2.5 mg/500 mg tablet contains polysorbate 80. structuaral formula 01 structural formula 02

Glipizide and metformin hydrochloride tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide, USP and metformin hydrochloride, USP. Glipizide, USP is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide, USP is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido)ethyl]phenyl]sulfonyl]urea. Glipizide, USP is a whitish, odorless powder with a pK a of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. The structural formula is represented below. C 21 H 27 N 5 O 4 S M.W. 445.55 Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride, USP ( N , N- dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound. Metformin hydrochloride, USP is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride, USP is 6.68. The structural formula is as shown: C 4 H 12 ClN 5 M.W. 165.63 Glipizide and metformin hydrochloride tablets, USP for oral administration contain 2.5 mg glipizide, USP with 250 mg metformin hydrochloride, USP, 2.5 mg glipizide, USP with 500 mg metformin hydrochloride, USP, and 5 mg glipizide, USP with 500 mg metformin hydrochloride, USP. In addition, each tablet contains the following inactive ingredients: corn starch, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol-part. hydrolyzed, povidone, talc, and titanium dioxide. Additionally, 2.5 mg/250 mg and 5 mg/500 mg tablets contain iron oxide black, iron oxide red, and iron oxide yellow. The tablets are film-coated, which provides color differentiation. Structural formula for glipizide structural formula for metformin hydrochloride

Glipizide and metformin hydrochloride tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide, USP and metformin hydrochloride, USP. Glipizide, USP is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide, USP is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido)ethyl]phenyl]sulfonyl]urea. Glipizide, USP is a whitish, odorless powder with a pK a of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. The structural formula is represented below. C 21 H 27 N 5 O 4 S M.W. 445.55 Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride, USP ( N , N- dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound. Metformin hydrochloride, USP is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride, USP is 6.68. The structural formula is as shown: C 4 H 12 ClN 5 M.W. 165.63 Glipizide and metformin hydrochloride tablets, USP for oral administration contain 2.5 mg glipizide, USP with 250 mg metformin hydrochloride, USP, 2.5 mg glipizide, USP with 500 mg metformin hydrochloride, USP, and 5 mg glipizide, USP with 500 mg metformin hydrochloride, USP. In addition, each tablet contains the following inactive ingredients: corn starch, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol-part. hydrolyzed, povidone, talc, and titanium dioxide. Additionally, 2.5 mg/250 mg and 5 mg/500 mg tablets contain iron oxide black, iron oxide red, and iron oxide yellow. The tablets are film-coated, which provides color differentiation. Structural formula for glipizide structural formula for metformin hydrochloride

Glipizide and metformin hydrochloride tablets contain two oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide and metformin hydrochloride. Glipizide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido)ethyl]phenyl] sulfonyl]urea. Glipizide, USP is a white to almost white; crystalline powder with a molecular formula of C 21 H 27 N 5 O 4 S, a molecular weight of 445.55 and a pK a of 5.9. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is white crystalline compound with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water, slightly soluble in alcohol, practically insoluble in acetone and in methylene chloride. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Each glipizide and metformin hydrochloride tablet intended for oral administration contains glipizide, 2.5 mg or 5 mg and metformin hydrochloride, 250 mg or 500 mg. In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Additionally each 2.5 mg/250 mg and 5 mg/500 mg tablet contains iron oxide red and each 2.5 mg/500 mg tablet contains polysorbate 80. structuaral formula 01 structural formula 02

Glipizide and metformin hydrochloride tablets contain two oral antihyperglycemic drugs used in the management of type 2 diabetes, glipizide and metformin hydrochloride. Glipizide is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazinecarboxamido)ethyl]phenyl] sulfonyl]urea. Glipizide, USP is a white to almost white; crystalline powder with a molecular formula of C 21 H 27 N 5 O 4 S, a molecular weight of 445.55 and a pK a of 5.9. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is white crystalline compound with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water, slightly soluble in alcohol, practically insoluble in acetone and in methylene chloride. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Each glipizide and metformin hydrochloride tablet intended for oral administration contains glipizide, 2.5 mg or 5 mg and metformin hydrochloride, 250 mg or 500 mg. In addition, each tablet contains the following inactive ingredients: croscarmellose sodium, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Additionally each 2.5 mg/250 mg and 5 mg/500 mg tablet contains iron oxide red and each 2.5 mg/500 mg tablet contains polysorbate 80. structuaral formula 01 structural formula 02

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2

Glyburide and metformin hydrochloride tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glyburide USP and metformin hydrochloride USP. Glyburide USP is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glyburide is 1-[[ p -[2-(5-chloro- o -anisamido)ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound. The structural formula is represented below. Metformin hydrochloride USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N , N- dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Chemical Structure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Hydrochloride Chemical Structure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide, USP and metformin hydrochloride, USP. Glyburide, USP is a sulfonylurea and its chemical name is 1-[[ p -[2-(5-chloro- o- anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide, USP is a white or almost white, crystalline powder with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494. The glyburide used in glyburide and metformin hydrochloride tablets, USP has a particle size at least 20% are less than 2 micron, at least 80% are less than 10 micron and 100% are less than 40 micron. The structural formula is represented below. Metformin hydrochloride, USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white crystals with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.62. Metformin hydrochloride, USP is freely soluble in water, slightly soluble in ethanol (95%), practically insoluble in acetone and in methylene chloride. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film coated tablets containing: 1.25 mg glyburide, USP and 250 mg metformin hydrochloride, USP (equivalent to 194.97 mg metformin); 2.5 mg glyburide, USP and 500 mg metformin hydrochloride, USP (equivalent to 389.93 mg metformin); 5 mg glyburide, USP and 500 mg metformin hydrochloride, USP (equivalent to 389.93 mg metformin). Each tablet contains the following inactive ingredients: calcium carbonate, croscarmellose sodium, magnesium stearate, microcrystalline cellulose and povidone. Additionally, 1.25 mg/250 mg tablets contain opadry II white 33F28398 which contains hypromellose, lactose monohydrate, polyethylene glycol, talc and titanium dioxide. Additionally, 2.5 mg/500 mg tablets contain opadry II orange 31F530003 which contains FD&C blue #2 aluminum lake, FD&C yellow #5 aluminum lake, FD&C yellow #6 aluminum lake, hypromellose, lactose monohydrate, polyethylene glycol and titanium dioxide. Additionally, 5 mg/500 mg tablets contain opadry II green 31F510000 which contains iron oxide black, iron oxide red, iron oxide yellow, hypromellose, lactose monohydrate, polyethylene glycol and titanium dioxide. Image Image

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Hydrochloride Chemical Structure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Hydrochloride Chemical Structure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Hydrochloride Chemical Structure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Hydrochloride Chemical Structure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Hydrochloride Chemical Structure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Hydrochloride Chemical Structure

Glyburide and Metformin Hydrochloride Tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetes, glyburide, USP and metformin hydrochloride, USP. Glyburide, USP is an oral antihyperglycemic drug of the sulfonylurea class. The chemical name for glyburide is 1-[[ p -[2-(5-chloro- o -anisamido)ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide, USP is a white or almost white, crystalline powder with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494. The glyburide used in glyburide and metformin hydrochloride tablets, USP has a particle size at least 20% are less than 2 micron, at least 80% are less than 10 micron and 100% are less than 40 micron. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N , N -dimethylimidodicarbonimidic diamide monohydrochloride) is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white crystals with a molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.62. Metformin hydrochloride, USP is freely soluble in water, slightly soluble in ethanol (95%), practically insoluble in acetone and in methylene chloride. The structural formula is as shown: Each glyburide and metformin hydrochloride tablet, USP intended for oral administration contains 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each tablet contains the following inactive ingredients: calcium carbonate, croscarmellose sodium, magnesium stearate, microcrystalline cellulose and povidone. Additionally, 1.25 mg/250 mg tablets contain opadry II white 33F28398 which contains hypromellose, lactose monohydrate, polyethylene glycol, talc and titanium dioxide. Additionally, 2.5 mg/500 mg tablets contain opadry II orange 31F530003 which contains FD&C blue #2 aluminum lake, FD&C yellow #5 aluminum lake, FD&C yellow #6 aluminum lake, hypromellose, lactose monohydrate, polyethylene glycol and titanium dioxide. Additionally, 5 mg/500 mg tablets contain opadry II green 31F510000 which contains iron oxide black, iron oxide red, iron oxide yellow, hypromellose, lactose monohydrate, polyethylene glycol and titanium dioxide. figure figure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2 Glyburide Chemical Structure Metformin Hydrochloride Chemical Structure

Glyburide and metformin hydrochloride tablets, USP for oral use contain glyburide USP and metformin hydrochloride USP. Glyburide USP is a sulfonylurea and its chemical name is 1-[[p-[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. The structural formula is represented below. Metformin hydrochloride USP is a biguanide in hydrochloride salt form and its chemical name is N,N-dimethylimidodicarbonimidic diamide monohydrochloride. It is a white to off-white crystalline compound with molecular formula of C 4 H 12 ClN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available in film-coated containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each film-coated tablet contains the following inactive ingredients: microcrystalline cellulose, croscarmellose sodium, povidone, magnesium stearate, hypromellose, propylene glycol, polysorbate 80, talc, titanium dioxide and FD&C Yellow#6 aluminum lake. The 1.25 mg/250 mg and 5 mg/500 mg strengths also contain D&C Yellow#10 aluminum lake; The 2.5 mg/500 mg strength also contains FD&C Red#40 aluminum lake. Meets USP Dissolution Test 2

Glyburide and metformin hydrochloride tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetis, glyburide USP and metformin hydrochloride USP. Glyburide, USP is an oral antihyperglycemia sulfonylurea class. The chemical name for glyburide USP is 1-[[ p -[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. Micronised glyburide is used in glyburide and metformin hydrochloride tablets, USP. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) Is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 CIN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration in tablets containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Povidone, Colloidal Silicon Dioxide, Magnesium Stearate. The tablets are film coated, which provides color differentiation. Additionally 1.25 mg/250 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol and Iron Oxide Yellow. The 2.5 mg/500 mg tablet contains Opadry Pink which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and Iron Oxide Red. The 5 mg/500 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and D & C Yellow #10 Aluminium Lake. Meets USP Dissolution Test 1

Glyburide and metformin hydrochloride tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetis, glyburide USP and metformin hydrochloride USP. Glyburide, USP is an oral antihyperglycemia sulfonylurea class. The chemical name for glyburide USP is 1-[[ p -[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. Micronised glyburide is used in glyburide and metformin hydrochloride tablets, USP. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) Is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 CIN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration in tablets containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Povidone, Colloidal Silicon Dioxide, Magnesium Stearate. The tablets are film coated, which provides color differentiation. Additionally 1.25 mg/250 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol and Iron Oxide Yellow. The 2.5 mg/500 mg tablet contains Opadry Pink which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and Iron Oxide Red. The 5 mg/500 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and D & C Yellow #10 Aluminium Lake. Meets USP Dissolution Test 1 Chem structure 1 Chem structure 2

Glyburide and metformin hydrochloride tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetis, glyburide USP and metformin hydrochloride USP. Glyburide, USP is an oral antihyperglycemia sulfonylurea class. The chemical name for glyburide USP is 1-[[ p -[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. Micronised glyburide is used in glyburide and metformin hydrochloride tablets, USP. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) Is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 CIN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration in tablets containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Povidone, Colloidal Silicon Dioxide, Magnesium Stearate. The tablets are film coated, which provides color differentiation. Additionally 1.25 mg/250 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol and Iron Oxide Yellow. The 2.5 mg/500 mg tablet contains Opadry Pink which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and Iron Oxide Red. The 5 mg/500 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and D & C Yellow #10 Aluminium Lake. Meets USP Dissolution Test 1 Chem structure 1 Chem structure 2

Glyburide and metformin hydrochloride tablets, USP contain 2 oral 2 oral antihyperglycemic drugs used in the management of type 2 diabetis, glyburide USP and metformin hydrochloride USP. Glyburide, USP is an oral antihyperglycemia sulfonylurea class. The chemical name for glyburide USP is 1-[[p-[2-(5-chloro-o-anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. Micronised glyburide is used in glyburide and metformin hydrochloride tablets, USP. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide monohydrochloride) Is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 CIN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration in tablets containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Povidone, Colloidal Silicon Dioxide, Magnesium Stearate. The tablets are film coated, which provides color differentiation. Additionally 1.25 mg/250 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol and Iron Oxide Yellow. The 2.5 mg/500 mg tablet contains Opadry Pink which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and Iron Oxide Red. The 5 mg/500 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and D & C Yellow #10 Aluminium Lake.

Glyburide and metformin hydrochloride tablets, USP contain 2 oral 2 oral antihyperglycemic drugs used in the management of type 2 diabetis, glyburide USP and metformin hydrochloride USP. Glyburide, USP is an oral antihyperglycemia sulfonylurea class. The chemical name for glyburide USP is 1-[[p-[2-(5-chloro-o-anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. Micronised glyburide is used in glyburide and metformin hydrochloride tablets, USP. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide monohydrochloride) Is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 CIN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration in tablets containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Povidone, Colloidal Silicon Dioxide, Magnesium Stearate. The tablets are film coated, which provides color differentiation. Additionally 1.25 mg/250 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol and Iron Oxide Yellow. The 2.5 mg/500 mg tablet contains Opadry Pink which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and Iron Oxide Red. The 5 mg/500 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and D & C Yellow #10 Aluminium Lake. Chem structure 1 Chem structure 2

Glyburide and metformin hydrochloride tablets, USP contain 2 oral 2 oral antihyperglycemic drugs used in the management of type 2 diabetis, glyburide USP and metformin hydrochloride USP. Glyburide, USP is an oral antihyperglycemia sulfonylurea class. The chemical name for glyburide USP is 1-[[p-[2-(5-chloro-o-anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. Micronised glyburide is used in glyburide and metformin hydrochloride tablets, USP. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide monohydrochloride) Is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 CIN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration in tablets containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Povidone, Colloidal Silicon Dioxide, Magnesium Stearate. The tablets are film coated, which provides color differentiation. Additionally 1.25 mg/250 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol and Iron Oxide Yellow. The 2.5 mg/500 mg tablet contains Opadry Pink which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and Iron Oxide Red. The 5 mg/500 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and D & C Yellow #10 Aluminium Lake. Chem structure 1 Chem structure 2

Glyburide and metformin hydrochloride tablets, USP contain 2 oral antihyperglycemic drugs used in the management of type 2 diabetis, glyburide USP and metformin hydrochloride USP. Glyburide, USP is an oral antihyperglycemia sulfonylurea class. The chemical name for glyburide USP is 1-[[ p -[2-(5-chloro- o -anisamido) ethyl]phenyl]sulfonyl]-3-cyclo-hexylurea. Glyburide USP is a white to off-white crystalline compound with a molecular formula of C 23 H 28 ClN 3 O 5 S and a molecular weight of 494.01. Micronised glyburide is used in glyburide and metformin hydrochloride tablets, USP. The structural formula is represented below. Metformin hydrochloride, USP is an oral antihyperglycemic drug used in the management of type 2 diabetes. Metformin hydrochloride ( N,N -dimethylimidodicarbonimidic diamide monohydrochloride) Is not chemically or pharmacologically related to sulfonylureas, thiazolidinediones, or α-glucosidase inhibitors. It is a white to off-white crystalline compound with a molecular formula of C 4 H 12 CIN 5 (monohydrochloride) and a molecular weight of 165.63. Metformin is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin is 6.68. The structural formula is as shown: Glyburide and metformin hydrochloride tablets, USP are available for oral administration in tablets containing 1.25 mg glyburide USP with 250 mg metformin hydrochloride USP, 2.5 mg glyburide USP with 500 mg metformin hydrochloride USP, and 5 mg glyburide USP with 500 mg metformin hydrochloride USP. In addition, each tablet contains the following inactive ingredients: Sodium Starch Glycolate, Povidone, Colloidal Silicon Dioxide, Magnesium Stearate. The tablets are film coated, which provides color differentiation. Additionally 1.25 mg/250 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol and Iron Oxide Yellow. The 2.5 mg/500 mg tablet contains Opadry Pink which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and Iron Oxide Red. The 5 mg/500 mg tablet contains Opadry Yellow which contains Hypromellose, Talc, Titanium Dioxide, Macrogol/PEG 6000, Propylene Glycol, Iron Oxide Yellow and D & C Yellow #10 Aluminium Lake. Meets USP Dissolution Test 1 Chem structure 1 Chem structure 2

INVOKAMET ® (canagliflozin and metformin HCl immediate-release tablets) and INVOKAMET ® XR (canagliflozin and metformin HCl extended-release tablets) contain canagliflozin and metformin HCl. Canagliflozin Canagliflozin is an inhibitor of SGLT2, the transporter responsible for reabsorbing the majority of glucose filtered by the kidney. Canagliflozin is chemically known as (1 S )-1,5-anhydro-1-[3-[[5-(4-fluorophenyl)-2-thienyl]methyl]-4-methylphenyl]-D-glucitol hemihydrate and its molecular formula and weight are C 24 H 25 FO 5 S•1/2 H 2 O and 453.53, respectively. The structural formula for canagliflozin is: Canagliflozin is practically insoluble in aqueous media from pH 1.1 to 12.9. Chemical Structure Metformin HCl Metformin HCl is a biguanide chemically known as 1,1-Dimethylbiguanide HCl and its molecular formula and weight are C 4 H 11 N 5 ● HCl and 165.62, respectively. The structural formula for metformin HCl is: Chemical Structure INVOKAMET and INVOKAMET XR INVOKAMET or INVOKAMET XR are supplied as film-coated tablets for oral administration. Each 50 mg/500 mg tablet and 50 mg/1,000 mg tablet contains 51 mg of canagliflozin equivalent to 50 mg canagliflozin (anhydrous) and 500 mg or 1,000 mg metformin HCl (equivalent to metformin 389.93 mg and 779.86 mg, respectively). Each 150 mg/500 mg tablet and 150 mg/1,000 mg tablet contains 153 mg of canagliflozin equivalent to 150 mg canagliflozin (anhydrous) and 500 mg or 1,000 mg metformin HCl (equivalent to metformin 389.93 mg and 779.86 mg, respectively). INVOKAMET contains the following inactive ingredients: croscarmellose sodium (E468), hypromellose, magnesium stearate (E572), and microcrystalline cellulose (E460[i]). The magnesium stearate is vegetable-sourced. The tablets are finished with a commercially available film-coating consisting of the following inactive ingredients: macrogol/PEG3350 (E1521), polyvinyl alcohol (E1203) (partially hydrolyzed), talc (E553b), titanium dioxide (E171), iron oxide yellow (E172) (50 mg/1,000 mg and 150 mg/500 mg tablets only), iron oxide red (E172) (50 mg/1,000 mg, 150 mg/500 mg and 150 mg/1,000 mg tablets only), and iron oxide black (E172) (150 mg/1,000 mg tablets only). INVOKAMET XR contains the following inactive ingredients: croscarmellose sodium (E468), hydroxypropyl cellulose (E463), hypromellose, lactose anhydrous, magnesium stearate (E572) (vegetable-sourced), microcrystalline cellulose (E460[i]), polyethylene oxide, and silicified microcrystalline cellulose (50 mg/500 mg and 50 mg/1,000 mg tablets only). The tablets are finished with a commercially available film-coating consisting of the following inactive ingredients: macrogol/PEG3350 (E1521), polyvinyl alcohol (E1203) (partially hydrolyzed), talc (E553b), titanium dioxide (E171), iron oxide red (E172), iron oxide yellow (E172), and iron oxide black (E172) (50 mg/1,000 mg and 150 mg/1,000 mg tablets only). INVOKAMET XR tablets provide canagliflozin for immediate-release and metformin HCl for extended-release. Each bilayer tablet is compressed from two separate granulates, one for each active ingredient of the tablet, and finished with a film-coating. The metformin HCl extended-release layer is based on a polymer matrix which controls the drug release by passive diffusion through the swollen matrix in combination with tablet erosion.

JANUMET (sitagliptin and metformin HCl) tablets for oral use contain two antihyperglycemic drugs: sitagliptin and metformin HCl. Sitagliptin Sitagliptin is an orally-active inhibitor of the dipeptidyl peptidase-4 (DPP-4) enzyme. Sitagliptin is present in JANUMET tablets in the form of sitagliptin phosphate monohydrate. Sitagliptin phosphate monohydrate is described chemically as 7-[(3 R )-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3- a ]pyrazine phosphate (1:1) monohydrate with an empirical formula of C 16 H 15 F 6 N 5 O∙H 3 PO 4 ∙H 2 O and a molecular weight of 523.32. The structural formula is: Sitagliptin phosphate monohydrate is a white to off-white, crystalline, non-hygroscopic powder. It is soluble in water and N,N-dimethyl formamide; slightly soluble in methanol; very slightly soluble in ethanol, acetone, and acetonitrile; and insoluble in isopropanol and isopropyl acetate. sitagliptin chemical structure Metformin HCl Metformin HCl ( N , N -dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. Metformin HCl is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin HCl is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is as shown: metformin hydrochloride chemical structure JANUMET JANUMET is available as film-coated tablets containing: 64.25 mg sitagliptin monohydrate equivalent to 50 mg of sitagliptin and 389.93 mg of metformin equivalent to 500 mg metformin HCl (JANUMET 50/500). 64.25 mg sitagliptin monohydrate equivalent to 50 mg of sitagliptin and 779.86 mg of metformin equivalent to 1000 mg metformin HCl (JANUMET 50/1000). Each film-coated tablet of JANUMET contains the following inactive ingredients: microcrystalline cellulose, polyvinylpyrrolidone, sodium lauryl sulfate, and sodium stearyl fumarate. In addition, the film coating contains the following inactive ingredients: polyvinyl alcohol, polyethylene glycol, talc, titanium dioxide, red iron oxide, and black iron oxide.

JANUMET (sitagliptin and metformin HCl) tablets for oral use contain two antihyperglycemic drugs: sitagliptin and metformin HCl. Sitagliptin Sitagliptin is an orally-active inhibitor of the dipeptidyl peptidase-4 (DPP-4) enzyme. Sitagliptin is present in JANUMET tablets in the form of sitagliptin phosphate monohydrate. Sitagliptin phosphate monohydrate is described chemically as 7-[(3 R )-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3- a ]pyrazine phosphate (1:1) monohydrate with an empirical formula of C 16 H 15 F 6 N 5 O∙H 3 PO 4 ∙H 2 O and a molecular weight of 523.32. The structural formula is: Sitagliptin phosphate monohydrate is a white to off-white, crystalline, non-hygroscopic powder. It is soluble in water and N,N-dimethyl formamide; slightly soluble in methanol; very slightly soluble in ethanol, acetone, and acetonitrile; and insoluble in isopropanol and isopropyl acetate. sitagliptin chemical structure Metformin HCl Metformin HCl ( N , N -dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. Metformin HCl is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin HCl is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is as shown: metformin hydrochloride chemical structure JANUMET JANUMET is available as film-coated tablets containing: 64.25 mg sitagliptin monohydrate equivalent to 50 mg of sitagliptin and 389.93 mg of metformin equivalent to 500 mg metformin HCl (JANUMET 50/500). 64.25 mg sitagliptin monohydrate equivalent to 50 mg of sitagliptin and 779.86 mg of metformin equivalent to 1000 mg metformin HCl (JANUMET 50/1000). Each film-coated tablet of JANUMET contains the following inactive ingredients: microcrystalline cellulose, polyvinylpyrrolidone, sodium lauryl sulfate, and sodium stearyl fumarate. In addition, the film coating contains the following inactive ingredients: polyvinyl alcohol, polyethylene glycol, talc, titanium dioxide, red iron oxide, and black iron oxide.

JANUMET (sitagliptin and metformin HCl) tablets for oral use contain two antihyperglycemic drugs: sitagliptin and metformin HCl. Sitagliptin Sitagliptin is an orally-active inhibitor of the dipeptidyl peptidase-4 (DPP-4) enzyme. Sitagliptin is present in JANUMET tablets in the form of sitagliptin phosphate monohydrate. Sitagliptin phosphate monohydrate is described chemically as 7-[(3 R )-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3- a ]pyrazine phosphate (1:1) monohydrate with an empirical formula of C 16 H 15 F 6 N 5 O∙H 3 PO 4 ∙H 2 O and a molecular weight of 523.32. The structural formula is: Sitagliptin phosphate monohydrate is a white to off-white, crystalline, non-hygroscopic powder. It is soluble in water and N,N-dimethyl formamide; slightly soluble in methanol; very slightly soluble in ethanol, acetone, and acetonitrile; and insoluble in isopropanol and isopropyl acetate. sitagliptin chemical structure Metformin HCl Metformin HCl ( N , N -dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. Metformin HCl is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin HCl is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is as shown: metformin hydrochloride chemical structure JANUMET JANUMET is available as film-coated tablets containing: 64.25 mg sitagliptin monohydrate equivalent to 50 mg of sitagliptin and 389.93 mg of metformin equivalent to 500 mg metformin HCl (JANUMET 50/500). 64.25 mg sitagliptin monohydrate equivalent to 50 mg of sitagliptin and 779.86 mg of metformin equivalent to 1000 mg metformin HCl (JANUMET 50/1000). Each film-coated tablet of JANUMET contains the following inactive ingredients: microcrystalline cellulose, polyvinylpyrrolidone, sodium lauryl sulfate, and sodium stearyl fumarate. In addition, the film coating contains the following inactive ingredients: polyvinyl alcohol, polyethylene glycol, talc, titanium dioxide, red iron oxide, and black iron oxide.

JANUMET XR tablets for oral use contain two antihyperglycemic medications: sitagliptin and metformin extended-release. Sitagliptin Sitagliptin is an orally-active inhibitor of the dipeptidyl peptidase-4 (DPP-4) enzyme. Sitagliptin phosphate monohydrate drug substance is used to manufacture JANUMET XR. Sitagliptin phosphate monohydrate is described chemically as 7-[(3R)-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazine phosphate (1:1) monohydrate with an empirical formula of C 16 H 15 F 6 N 5 O•H 3 PO 4 •H 2 O and a molecular weight of 523.32. The structural formula is: Sitagliptin phosphate monohydrate is a white to off-white, crystalline, non-hygroscopic powder. It is soluble in water and N,N-dimethyl formamide; slightly soluble in methanol; very slightly soluble in ethanol, acetone, and acetonitrile; and insoluble in isopropanol and isopropyl acetate. image of sitagliptin chemical structure Metformin Metformin HCl ( N , N -dimethylimidodicarbonimidic diamide HCl) is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin HCl is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is as shown: image of metaformin chemical structure JANUMET XR JANUMET XR is available as film-coated tablets containing: 64.25 mg sitagliptin monohydrate equivalent to 50 mg sitagliptin and 389.93 mg of metformin equivalent to 500 mg metformin HCl (JANUMET XR 50/500). 64.25 mg sitagliptin monohydrate equivalent to 50 mg sitagliptin and 779.86 mg of metformin equivalent to 1000 mg metformin HCl (JANUMET XR 50/1000). 128.5 mg sitagliptin monohydrate equivalent to 100 mg sitagliptin and 779.86 mg of metformin equivalent to 1000 mg metformin HCl (JANUMET XR 100/1000). All doses of JANUMET XR contain the following inactive ingredients: povidone, hypromellose, colloidal silicon dioxide, sodium stearyl fumarate, propyl gallate, polyethylene glycol, and kaolin. The JANUMET XR 50 mg/500 mg tablet contains the additional inactive ingredient microcrystalline cellulose. In addition, the film coating for all doses contains the following inactive ingredients: hypromellose, hydroxypropyl cellulose, titanium dioxide, FD&C #2/Indigo Carmine Aluminum Lake and carnauba wax. The JANUMET XR 50 mg/1000 mg tablet film coating also contains the inactive ingredient yellow iron oxide.

JANUMET XR tablets for oral use contain two antihyperglycemic medications: sitagliptin and metformin extended-release. Sitagliptin Sitagliptin is an orally-active inhibitor of the dipeptidyl peptidase-4 (DPP-4) enzyme. Sitagliptin phosphate monohydrate drug substance is used to manufacture JANUMET XR. Sitagliptin phosphate monohydrate is described chemically as 7-[(3R)-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazine phosphate (1:1) monohydrate with an empirical formula of C 16 H 15 F 6 N 5 O•H 3 PO 4 •H 2 O and a molecular weight of 523.32. The structural formula is: Sitagliptin phosphate monohydrate is a white to off-white, crystalline, non-hygroscopic powder. It is soluble in water and N,N-dimethyl formamide; slightly soluble in methanol; very slightly soluble in ethanol, acetone, and acetonitrile; and insoluble in isopropanol and isopropyl acetate. image of sitagliptin chemical structure Metformin Metformin HCl ( N , N -dimethylimidodicarbonimidic diamide HCl) is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin HCl is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is as shown: image of metaformin chemical structure JANUMET XR JANUMET XR is available as film-coated tablets containing: 64.25 mg sitagliptin monohydrate equivalent to 50 mg sitagliptin and 389.93 mg of metformin equivalent to 500 mg metformin HCl (JANUMET XR 50/500). 64.25 mg sitagliptin monohydrate equivalent to 50 mg sitagliptin and 779.86 mg of metformin equivalent to 1000 mg metformin HCl (JANUMET XR 50/1000). 128.5 mg sitagliptin monohydrate equivalent to 100 mg sitagliptin and 779.86 mg of metformin equivalent to 1000 mg metformin HCl (JANUMET XR 100/1000). All doses of JANUMET XR contain the following inactive ingredients: povidone, hypromellose, colloidal silicon dioxide, sodium stearyl fumarate, propyl gallate, polyethylene glycol, and kaolin. The JANUMET XR 50 mg/500 mg tablet contains the additional inactive ingredient microcrystalline cellulose. In addition, the film coating for all doses contains the following inactive ingredients: hypromellose, hydroxypropyl cellulose, titanium dioxide, FD&C #2/Indigo Carmine Aluminum Lake and carnauba wax. The JANUMET XR 50 mg/1000 mg tablet film coating also contains the inactive ingredient yellow iron oxide.

JENTADUETO tablets for oral use contain: linagliptin and metformin HCl. Linagliptin Linagliptin is an inhibitor of the dipeptidyl peptidase-4 (DPP-4) enzyme. The chemical name of linagliptin is 1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]- The molecular formula is C 25 H 28 N 8 O 2 and the molecular weight is 472.54 g/mol. The structural formula is: Linagliptin is a white to yellowish, not or only slightly hygroscopic solid substance. It is very slightly soluble in water (0.9 mg/mL). Linagliptin is soluble in methanol (ca. 60 mg/mL), sparingly soluble in ethanol (ca. 10 mg/mL), very slightly soluble in isopropanol (<1 mg/mL), and very slightly soluble in acetone (ca. 1 mg/mL). Chemical Structure Metformin HCl Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide hydrochloride) is a biguanide. Metformin HCl is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63 g/mol. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is: Chemical Structure JENTADUETO JENTADUETO is available for oral administration as tablets containing: 2.5 mg linagliptin and 500 mg metformin HCl (equivalent to 389.93 mg of metformin) 2.5 mg linagliptin and 850 mg metformin HCl (equivalent 662.88 mg of metformin) 2.5 mg linagliptin and 1,000 mg metformin HCl (equivalent to 779.86 mg of metformin) Each film-coated tablet of JENTADUETO contains the following inactive ingredients: arginine, colloidal silicon dioxide, copovidone, corn starch, hypromellose, magnesium stearate, propylene glycol, talc, titanium dioxide, red ferric oxide (2.5 mg/850 mg; 2.5 mg/1,000 mg) and/or yellow ferric oxide (2.5 mg/500 mg; 2.5 mg/850 mg).

JENTADUETO XR tablets for oral use contain: linagliptin and metformin HCl. Linagliptin Linagliptin is an inhibitor of the dipeptidyl peptidase-4 (DPP-4) enzyme. The chemical name of linagliptin is 1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]- The molecular formula is C 25 H 28 N 8 O 2 and the molecular weight is 472.54 g/mol. The structural formula is: Linagliptin is a white to yellowish, not or only slightly hygroscopic solid substance. It is very slightly soluble in water (0.9 mg/mL). Linagliptin is soluble in methanol (ca. 60 mg/mL), sparingly soluble in ethanol (ca. 10 mg/mL), very slightly soluble in isopropanol (<1 mg/mL), and very slightly soluble in acetone (ca. 1 mg/mL). Chemical Structure Metformin HCl Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide hydrochloride) is a biguanide. Metformin HCl is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63 g/mol. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. The structural formula is: JENTADUETO XR consists of an extended-release metformin core tablet that is coated with the immediate-release drug substance linagliptin. JENTADUETO XR is available for oral administration as tablets containing: 5 mg linagliptin and 1,000 mg metformin HCl (equivalent to 779.86 mg of metformin) 2.5 mg linagliptin and 1,000 mg metformin HCl (equivalent to 779.86 mg of metformin) Each coated tablet of JENTADUETO XR contains the following inactive ingredients: Tablet core: hypromellose, magnesium stearate, and polyethylene oxide. Coating: arginine, carnauba wax, ferric oxide yellow (2.5 mg/1,000 mg), ferrosoferric oxide, hydroxypropyl cellulose, hypromellose, isopropyl alcohol, polyethylene glycol, propylene glycol, talc, and titanium dioxide. Chemical Structure

KAZANO tablets contain two oral antihyperglycemic drugs used in the management of type 2 diabetes mellitus: alogliptin and metformin HCl. Alogliptin Alogliptin is a selective, orally bioavailable inhibitor of the enzymatic activity of DPP-4. Chemically, alogliptin is prepared as a benzoate salt, which is identified as 2-({6-[(3 R )-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2 H )-yl}methyl)benzonitrile monobenzoate. It has a molecular formula of C 18 H 21 N 5 O 2 ∙C 7 H 6 O 2 and a molecular weight of 461.51 daltons; the structural formula is: Alogliptin benzoate is a white to off-white crystalline powder containing one asymmetric carbon in the aminopiperidine moiety. It is soluble in dimethylsulfoxide, sparingly soluble in water and methanol, slightly soluble in ethanol and very slightly soluble in octanol and isopropyl acetate. Metformin HCl Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide HCl) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. Metformin HCl is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 ∙HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water and is practically insoluble in acetone, ether and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is as shown: KAZANO is available as a tablet for oral administration containing 17 mg alogliptin benzoate equivalent to 12.5 mg alogliptin and: 500 mg metformin HCl which is equivalent to 389.93 mg metformin base (12.5 mg/500 mg) or 1000 mg metformin HCl which is equivalent to 779.86 mg metformin base (12.5 mg/1000 mg). KAZANO tablets contain the following inactive ingredients: crospovidone, magnesium stearate, mannitol, microcrystalline cellulose, and povidone; the tablets are film-coated with ferric oxide yellow, hypromellose 2910, talc, and titanium dioxide. Chemical Structure Chemical Structure

KOMBIGLYZE XR (saxagliptin and metformin HCl extended-release) tablets contain two oral antihyperglycemic medications used in the management of type 2 diabetes mellitus: saxagliptin and metformin HCl. Saxagliptin Saxagliptin is an orally active inhibitor of the dipeptidyl-peptidase-4 (DPP4) enzyme. Saxagliptin monohydrate is described chemically as (1 S ,3 S ,5 S )-2-[(2 S )-2-Amino-2-(3-hydroxytricyclo[3.3.1. 13,7 ]dec-1-yl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile, monohydrate or (1 S ,3 S ,5 S )-2-[(2 S )-2-Amino-2-(3-hydroxyadamantan-1-yl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrate. The empirical formula is C 18 H 25 N 3 O 2 •H 2 O and the molecular weight is 333.43. The structural formula is: Saxagliptin monohydrate is a white to light yellow or light brown, non-hygroscopic, crystalline powder. It is sparingly soluble in water at 24°C ± 3°C, slightly soluble in ethyl acetate, and soluble in methanol, ethanol, isopropyl alcohol, acetonitrile, acetone, and polyethylene glycol 400 (PEG 400). saxagliptin structure Metformin HCl Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide HCl) is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 • HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water, slightly soluble in alcohol, and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is: metformin hydrochloride structural formula KOMBIGLYZE XR KOMBIGLYZE XR is available for oral administration as tablets containing either 5.58 mg saxagliptin HCl (anhydrous) equivalent to 5 mg saxagliptin and 500 mg metformin HCl (KOMBIGLYZE XR 5 mg/500 mg), or 5.58 mg saxagliptin HCl (anhydrous) equivalent to 5 mg saxagliptin and 1,000 mg metformin HCl (KOMBIGLYZE XR 5 mg/1,000 mg), or 2.79 mg saxagliptin HCl (anhydrous) equivalent to 2.5 mg saxagliptin and 1,000 mg metformin HCl (KOMBIGLYZE XR 2.5 mg/1,000 mg). Each film-coated tablet of KOMBIGLYZE XR contains the following inactive ingredients: carboxymethylcellulose sodium, hypromellose 2208, and magnesium stearate. The 5 mg/500 mg strength tablet of KOMBIGLYZE XR also contains microcrystalline cellulose and hypromellose 2910. In addition, the film coatings contain the following inactive ingredients: polyvinyl alcohol, polyethylene glycol 3350, titanium dioxide, talc, and iron oxides. The biologically inert components of the tablet may occasionally remain intact during gastrointestinal transit and will be eliminated in the feces as a soft, hydrated mass. Saxagliptin Saxagliptin is an orally active inhibitor of the dipeptidyl-peptidase-4 (DPP4) enzyme. Saxagliptin monohydrate is described chemically as (1 S ,3 S ,5 S )-2-[(2 S )-2-Amino-2-(3-hydroxytricyclo[3.3.1. 13,7 ]dec-1-yl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile, monohydrate or (1 S ,3 S ,5 S )-2-[(2 S )-2-Amino-2-(3-hydroxyadamantan-1-yl)acetyl]-2-azabicyclo[3.1.0]hexane-3-carbonitrile hydrate. The empirical formula is C 18 H 25 N 3 O 2 •H 2 O and the molecular weight is 333.43. The structural formula is: Saxagliptin monohydrate is a white to light yellow or light brown, non-hygroscopic, crystalline powder. It is sparingly soluble in water at 24°C ± 3°C, slightly soluble in ethyl acetate, and soluble in methanol, ethanol, isopropyl alcohol, acetonitrile, acetone, and polyethylene glycol 400 (PEG 400). saxagliptin structure Metformin HCl Metformin HCl ( N,N -dimethylimidodicarbonimidic diamide HCl) is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 • HCl and a molecular weight of 165.63. Metformin HCl is freely soluble in water, slightly soluble in alcohol, and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin HCl is 6.68. The structural formula is: metformin hydrochloride structural formula KOMBIGLYZE XR KOMBIGLYZE XR is available for oral administration as tablets containing either 5.58 mg saxagliptin HCl (anhydrous) equivalent to 5 mg saxagliptin and 500 mg metformin HCl (KOMBIGLYZE XR 5 mg/500 mg), or 5.58 mg saxagliptin HCl (anhydrous) equivalent to 5 mg saxagliptin and 1,000 mg metformin HCl (KOMBIGLYZE XR 5 mg/1,000 mg), or 2.79 mg saxagliptin HCl (anhydrous) equivalent to 2.5 mg saxagliptin and 1,000 mg metformin HCl (KOMBIGLYZE XR 2.5 mg/1,000 mg). Each film-coated tablet of KOMBIGLYZE XR contains the following inactive ingredients: carboxymethylcellulose sodium, hypromellose 2208, and magnesium stearate. The 5 mg/500 mg strength tablet of KOMBIGLYZE XR also contains microcrystalline cellulose and hypromellose 2910. In addition, the film coatings contain the following inactive ingredients: polyvinyl alcohol, polyethylene glycol 3350, titanium dioxide, talc, and iron oxides. The biologically inert components of the tablet may occasionally remain intact during gastrointestinal transit and will be eliminated in the feces as a soft, hydrated mass.