preferred pharmaceuticals, inc. - Medication Listings

Glipizide Tablets USP are an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazine-carboxamido)ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Glipizide Tablets USP for oral use are available in 5 and 10 mg strengths. Each tablet contains the following inactive ingredients: lactose monohydrate; microcrystalline cellulose; pregelatinized corn starch; silicon dioxide; stearic acid. Structure

Glipizide extended-release tablets contain glipizide which is an oral sulfonylurea. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazinecarboxamido) ethyl] phenyl]sulfonyl]urea. The molecular formula is C21H27N5O4S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Each extended-release film-coated tablet contains 2.63 mg glipizide, USP to provide a 2.5 mg dose. Each extended-release film-coated tablet contains 5.25 mg glipizide, USP to provide a 5 mg dose. Each extended-release film-coated tablet contains 10.50 mg glipizide, USP to provide a 10 mg dose. Inert ingredients in the 2.5 mg, 5 mg and 10 mg formulations are: cellulose acetate, ferrosoferric oxide, hypromellose, magnesium stearate, polyethylene glycol, polyethylene oxide, propylene glycol, red ferric oxide, shellac, sodium chloride, titanium dioxide. The 2.5 mg tablet also contains: FD&C blue#2, lactose monohydrate and triacetin. System Components and Performance Glipizide extended-release tablets are similar in appearance to a conventional tablet. It consists, however, of an osmotically active drug core surrounded by a semipermeable membrane. The core itself is divided into two layers: an “active” layer containing the drug, and a “push” layer containing pharmacologically inert (but osmotically active) components. The membrane surrounding the tablet is permeable to water but not to drug or osmotic excipients. As water from the gastrointestinal tract enters the tablet, pressure increases in the osmotic layer and “pushes” against the drug layer, resulting in the release of drug through a small, laser-drilled orifice in the membrane on the drug side of the tablet. The function of the glipizide extended-release tablets depends upon the existence of an osmotic gradient between the contents of the bi-layer core and fluid in the GI tract. The biologically inert components of the tablet remain intact during GI transit and are eliminated in the feces as an insoluble shell. structural-formula

Glipizide is an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazine-carboxamido)ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Glipizide tablets, USP for oral use are available in 5 and 10 mg strengths. Inert ingredients are: anhydrous lactose; colloidal silicon dioxide; magnesium stearate; sodium starch glycolate. Meets USP Dissolution Test 2. glipizide-structure.jpg

Glipizide is an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazine-carboxamido)ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Glipizide tablets for oral use are available in 2.5 mg, 5mg and 10 mg strengths. Inactive ingredients are: colloidal silicon dioxide; croscarmellose sodium, lactose anhydrous; microcrystalline cellulose and stearic acid. Meets USP Dissolution test 2. Chemical Structure

Glipizide Tablets USP are an oral blood-glucose-lowering drug of the sulfonylurea class. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[ p -[2-(5-methylpyrazine-carboxamido)ethyl]phenyl]sulfonyl]urea. The molecular formula is C 21 H 27 N 5 O 4 S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Glipizide Tablets USP for oral use are available in 5 and 10 mg strengths. Each tablet contains the following inactive ingredients: lactose monohydrate; microcrystalline cellulose; pregelatinized corn starch; silicon dioxide; stearic acid. Structure

Glipizide extended-release tablets contain glipizide which is an oral sulfonylurea. The Chemical Abstracts name of glipizide is 1-cyclohexyl-3-[[p-[2-(5-methylpyrazinecarboxamido) ethyl] phenyl]sulfonyl]urea. The molecular formula is C21H27N5O4S; the molecular weight is 445.55; the structural formula is shown below: Glipizide is a whitish, odorless powder with a pKa of 5.9. It is insoluble in water and alcohols, but soluble in 0.1 N NaOH; it is freely soluble in dimethylformamide. Each extended-release film-coated tablet contains 2.63 mg glipizide, USP to provide a 2.5 mg dose. Each extended-release film-coated tablet contains 5.25 mg glipizide, USP to provide a 5 mg dose. Each extended-release film-coated tablet contains 10.50 mg glipizide, USP to provide a 10 mg dose. Inert ingredients in the 2.5 mg, 5 mg and 10 mg formulations are: cellulose acetate, ferrosoferric oxide, hypromellose, magnesium stearate, polyethylene glycol, polyethylene oxide, propylene glycol, red ferric oxide, shellac, sodium chloride, titanium dioxide. The 2.5 mg tablet also contains: FD&C blue#2, lactose monohydrate and triacetin. System Components and Performance Glipizide extended-release tablets are similar in appearance to a conventional tablet. It consists, however, of an osmotically active drug core surrounded by a semipermeable membrane. The core itself is divided into two layers: an “active” layer containing the drug, and a “push” layer containing pharmacologically inert (but osmotically active) components. The membrane surrounding the tablet is permeable to water but not to drug or osmotic excipients. As water from the gastrointestinal tract enters the tablet, pressure increases in the osmotic layer and “pushes” against the drug layer, resulting in the release of drug through a small, laser-drilled orifice in the membrane on the drug side of the tablet. The function of the glipizide extended-release tablets depends upon the existence of an osmotic gradient between the contents of the bi-layer core and fluid in the GI tract. The biologically inert components of the tablet remain intact during GI transit and are eliminated in the feces as an insoluble shell. structural-formula

Glyburide tablets, USP contain glyburide, USP, which is an oral blood-glucose-lowering drug of the sulfonylurea class. Glyburide, USP is a white, crystalline compound, formulated as Glyburide tablets, USP of 1.25, 2.5, and 5 mg strengths for oral administration. Inactive ingredients: microcrystalline cellulose, pregelatinized starch (corn starch), sodium starch glycolate (type A potato) and magnesium stearate. In addition, the 2.5 mg contains FD&C yellow No. 6 and the 5 mg contains D&C yellow No. 10, and FD&C blue No. 1.The chemical name for glyburide is 1-[[p-[2-(5-chloro-o-anisamido)ethyl]phenyl]-sulfonyl]-3-cyclohexylurea and the molecular weight is 493.99. The structural formula is represented below. glyburide-fig-1

Glyburide tablets USP contain glyburide, USP, which is an oral blood-glucose-lowering drug of the sulfonylurea class. Glyburide, USP is a white, crystalline compound. The chemical name for glyburide, USP is 1-[[p-[2-(5-chloro-o-anisamido)ethyl]phenyl]-sulfonyl]-3-cyclohexylurea. It has the following structural formula: C 23 H 28 ClN 3 O 5 S M.W. 493.99 Each tablet, for oral administration, contains 1.25 mg, 2.5 mg or 5 mg of glyburide, USP. In addition, each tablet contains the following inactive ingredients: microcrystalline cellulose, pregelatinized corn starch, sodium starch glycolate, colloidal silicon dioxide, and magnesium stearate. In addition, the 2.5 mg contains FD&C yellow No. 6 aluminum lake and the 5 mg contains D&C yellow No. 10 aluminum lake, and FD&C blue No. 1 aluminum lake. chemical structure for glyburide

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 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

Uses • cures most athlete's foot (tinea pedis) • cures most jock itch (tinea cruris) and ringworm (tinea corporis) • relieves itching, burning, cracking and scaling which accompany these conditions

Uses • temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: • sneezing • itching of the nose or throat • runny nose • itchy, watery eyes

Uses for occasional use as an aid to soften, loosen, and remove excessive earwax

Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: • runny nose • sneezing • itchy, watery eyes • itching of the nose or throat

Use controls symptoms of diarrhea, including Travelers’ Diarrhea

Use controls symptoms of diarrhea, including Travelers’ Diarrhea

Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: • runny nose • sneezing • itchy, watery eyes • itching of the nose or throat

Uses temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: • runny nose • itchy, watery eyes • sneezing • itching of the nose or throat

Uses • temporarily relieves cough due to minor throat and bronchial irritation occurring with a cold, and nasal congestion due to the common cold, hay fever or other upper respiratory allergies • temporarily relieves these symptoms due to hay fever (allergic rhinitis): • runny nose • sneezing • itchy, watery eyes • itching of the nose or throat • temporarily restores freer breathing through the nose

Use • relieves occasional constipation (irregularity) • generally produces a bowel movement in 1 to 3 days

Uses • relieves redness of the eye due to minor eye irritations • as a lubricant to prevent further irritation or to relieve dryness of the eye

Use first aid to help prevent infection in minor: • cuts • scrapes • burns

Uses • temporarily relieves minor aches and pains due to: • minor pain of arthritis • muscular aches • backache • menstrual cramps • headache • toothache • the common cold • temporarily reduces fever

USE(S) relieves: • diarrhea • heartburn • indigestion • nausea • upset stomach associated with these symptoms

Uses • temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold • helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes

Uses • temporarily relieves cough due to minor throat and bronchial irritations as may occur with the common cold or inhaled irritants • helps loosen phlegm (mucus) and thin bronchial secretions to make cough more productive

HydrALAZINE hydrochloride, USP, is an antihypertensive, for oral administration. Its chemical name is 1 -hydrazinophthalazine monohydrochloride, and its structural formula is: HydrALAZINE hydrochloride, USP is a white to off-white, odorless crystalline powder. It is soluble in water, slightly soluble in alcohol, and very slightly soluble in ether. It melts at about 275 o C, with decomposition, and has a molecular weight of 196.64. Each tablet for oral administration contains 10 mg, 25 mg, 50 mg or 100 mg hydrALAZINE hydrochloride, USP. Tablets also contain anhydrous lactose, microcrystalline cellulose, sodium starch glycolate, stearic acid and FD&C Yellow # 6. hydralazinechemicalstructure

Uses • temporarily relieves itching associated with minor skin irritations, inflammation, and rashes due to: • eczema • insect bites • poison ivy, oak, or sumac • soaps • detergents • cosmetics • jewelry • seborrheic dermatitis • psoriasis • temporarily relieves external anal and genital itching • other uses of this product should only be under the advice and supervision of a doctor

Hydrocortisone Tablets, USP contain hydrocortisone which is a glucocorticoid. Glucocorticoids are adrenocortical steroids, both naturally occurring and synthetic, which are readily absorbed from the gastrointestinal tract. Hydrocortisone USP is white or practically white, crystalline powder with a melting point of about 215°C. It is very slightly soluble in water and in ether; sparingly soluble in acetone and in alcohol; slightly soluble in chloroform. The chemical name for hydrocortisone is pregn-4-ene-3, 20-dione, 11,17,21-trihydroxy-, (11β)-. Its molecular weight is 362.5 g/mol and the structural formula is as outlined below. Hydrocortisone Tablets, USP are available for oral administration in three strengths: each tablet contains either 5 mg, 10 mg, or 20 mg of hydrocortisone, USP. Inactive ingredients: Anhydrous lactose, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, pregelatinized starch and sodium starch glycolate. 1

The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and anti-pruritic agents. Hydrocortisone Cream USP, 1% and Hydrocortisone Cream USP, 2.5% contain hydrocortisone. Hydrocortisone is a white to practically white crystalline powder. Chemically, hydrocortisone is pregn-4-ene-3,20-dione, 11,17, 21-trihydroxy-, (11ß)-. Hydrocortisone has the molecular formula C 21 H 30 O 5 and molecular weight of 362.47. The structural formula is: Hydrocortisone Hydrocortisone Cream USP, 1% (Each gram contains 10 mg of Hydrocortisone); Hydrocortisone Cream USP, 2.5% (Each gram contains 25 mg of Hydrocortisone) in a base containing cetyl alcohol, isopropyl palmitate, methylparaben, mineral oil and lanolin alcohol, polyoxyl 40 stearate, polysorbate 60, propylene glycol monostearate, propylene glycol, propylparaben, purified water, sorbic acid, and sorbitan monostearate. Chemical Structure

Each gram of Hydrocortisone Cream USP, 2.5% contains 25 mg of hydrocortisone in a cream base of cetyl alcohol, methylparaben, propylene glycol, propylparaben, purified water, sodium lauryl sulfate, and stearyl alcohol. Each gram of Hydrocortisone Ointment USP, 2.5% contains 25 mg of hydrocortisone in ointment base of light mineral oil and white petrolatum. Chemically, hydrocortisone is [Pregn-4-ene-3,20-dione,11,17,21-trihydroxy-, (11β)-] with the molecular formula (C 21 H 3O 0 5 ) and is represented by the following structural formula: Its molecular weight is 362.47 and its CAS Registery Number is 50-23-7. The topical corticosteroids, including hydrocortisone, constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. Chemical Formula

The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. Hydrocortisone is a member of this class. Chemically hydrocortisone is pregn-4-ene-3, 20-dione, 11, 17, 21-trihydroxy-, (11β)-. Its molecular formula is C 21 H 30 O 5 and molecular weight is 362.47. Its structural formula is: Each gram of Hydrocortisone Cream USP, 1% contains 10 mg hydrocortisone USP in a cream base consisting of purified water, cetyl alcohol, glycerin, stearyl alcohol, propylene glycol, sodium lauryl sulfate, cetyl palmitate and sorbic acid. Each gram of Hydrocortisone Cream USP, 2.5% contains 25 mg hydrocortisone USP in a cream base consisting of purified water, cetyl alcohol, glycerin, stearyl alcohol, propylene glycol, sodium lauryl sulfate, cetyl palmitate and sorbic acid. structure

Hydroxychloroquine sulfate tablet, USP is an antimalarial and antirheumatic drug, chemically described as 2-[[4-[(7-Chloro-4-quinolyl) amino]pentyl] ethylamino] ethanol sulfate (1:1) with the molecular formula C18H26ClN3O•H2SO4. The molecular weight of hydroxychloroquine sulfate is 433.95. Its structural formula is: Hydroxychloroquine sulfate is a white or practically white, crystalline powder, freely soluble in water; practically insoluble in alcohol, chloroform, and in ether. Each hydroxychloroquine sulfate tablet intended for oral administration contains 200 mg of hydroxychloroquine sulfate, USP equivalent to 155 mg base. In addition, each tablet contains the following inactive ingredients: dibasic calcium phosphate dihydrate, magnesium stearate, pregelatinized starch, polyethylene glycol, polyvinyl alcohol, starch, talc and titanium dioxide. Image

Hydroxyzine hydrochloride, USP has the chemical name of 2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride. C 21 H 27 ClN 2 O 2 · 2HCl M.W. 447.83 Hydroxyzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water. Each tablet for oral administration contains 10 mg, 25 mg, or 50 mg hydroxyzine hydrochloride, USP. Inactive ingredients include: anhydrous lactose, carnauba wax, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polydextrose, polyethylene glycol, sodium starch glycolate, titanium dioxide, and triacetin. structural formula

Hydroxyzine hydrochloride, USP has the chemical name of 2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride. C 21 H 27 ClN 2 O 2 . 2HCl M.W. 447.83 Hydroxyzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water. Each tablet for oral administration contains 10 mg, 25 mg, or 50 mg hydroxyzine hydrochloride, USP. Inactive ingredients include: microcrystalline cellulose, colloidal silicon dioxide, crospovidone, lactose anhydrous, sodium starch glycolate, magnesium stearate, and purified water. Instacoat aqua III white inactive ingredients include: hypromellose, polydextrose, triacetin, polyethylene glycol, and titanium dioxide. Meets USP Dissolution Test-3. structural formula

Hydroxyzine hydrochloride, USP has the chemical name of 2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride. C 21 H 27 ClN 2 O 2 . 2HCl M.W. 447.83 Hydroxyzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water. Each tablet for oral administration contains 10 mg, 25 mg, or 50 mg hydroxyzine hydrochloride, USP. Inactive ingredients include: microcrystalline cellulose, colloidal silicon dioxide, crospovidone, lactose anhydrous, sodium starch glycolate, magnesium stearate, and purified water. Instacoat aqua III white inactive ingredients include: hypromellose, polydextrose, triacetin, polyethylene glycol, and titanium dioxide. FDA approved dissolution test specifications differ from USP. structural formula

Hydroxyzine hydrochloride, USP has the chemical name of 2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol dihydrochloride. C 21 H 27 CIN 2 O 2 ·2HCl M.W. 447.83 Hydroxyzine hydrochloride, USP occurs as a white, odorless powder which is very soluble in water. Each tablet for oral administration contains 10 mg, 25 mg or 50 mg hydroxyzine hydrochloride, USP. Inactive ingredients include carnauba wax, colloidal silicon dioxide, crospovidone, lactose monohydrate, magnesium stearate, microcrystalline cellulose, D&C Yellow #10 Aluminum Lake (25 mg and 50 mg), FD&C Blue #2 Aluminum Lake (25 mg), FD&C Red #40 Aluminum Lake (50 mg), FD&C Yellow #6 Aluminum Lake (10 mg and 50 mg), hypromellose, polyethylene glycol 3350, polyvinyl alcohol, talc, titanium dioxide, triacetin and yellow iron oxide (10 mg). Structural Formula

Hydroxyzine pamoate is a light yellow, practically odorless powder practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as (±)-2-[2-[4-(p-Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol 4,4’-methylenebis[3-hydroxy-2-naphthoate] (1:1) [10246-75-0] and can be structurally represented as follows: C 21 H 27 CIN 2 O 2 •C 23 H 16 O 6 M.W. 763.27 Each capsule, for oral administration, contains hydroxyzine pamoate equivalent to hydroxyzine hydrochloride 25 mg or 50 mg. In addition, each capsule contains the following inactive ingredients: colloidal silicon dioxide, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, sodium starch glycolate (potato), and sodium lauryl sulfate. The capsule shell contains the following ingredients: D&C Yellow #10, FD&C Green #3, FD&C Yellow #6, gelatin, and titanium dioxide. The edible imprinting ink contains the following ingredients: black iron oxide, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, propylene glycol, and shellac glaze. Chemical Structure

Hydroxyzine pamoate is a light yellow, practically odorless powder practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as (±)-2-[2-[4-(p-Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol 4,4’-methylenebis[3-hydroxy-2-naphthoate] (1:1) [10246-75-0] and can be structurally represented as follows: C 21 H 27 CIN 2 O 2 •C 23 H 16 O 6 M.W. 763.27 Each capsule, for oral administration, contains hydroxyzine pamoate equivalent to hydroxyzine hydrochloride 25 mg or 50 mg. In addition, each capsule contains the following inactive ingredients: colloidal silicon dioxide, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, sodium starch glycolate (potato), and sodium lauryl sulfate. The capsule shell contains the following ingredients: D&C Yellow #10, FD&C Green #3, FD&C Yellow #6, gelatin, and titanium dioxide. The edible imprinting ink contains the following ingredients: black iron oxide, D&C Yellow #10, FD&C Blue #1, FD&C Blue #2, FD&C Red #40, propylene glycol, and shellac glaze. Chemical Structure

Hydroxyzine pamoate is a light yellow odorless powder, practically insoluble in water and methanol and freely soluble in dimethylformamide. It is chemically designated as (±)-2-[2-[4-( p -Chloro-α-phenylbenzyl)-1-piperazinyl]ethoxy]ethanol 4,4 -methylenebis[3-hydroxy-2-naphthoate] (1:1) and can be structurally represented as follows: Chemical Formula: C 21 H 27 ClN 2 O 2 .C 23 H 16 O 6 Molecular Weight: 763.29 Inert ingredients for the capsule formulations are: hard gelatin capsules (which contain gelatin, titanium dioxide, FD&C Blue #1, FD&C Red #40, D&C Yellow #10), printing ink which contains shellac glaze ~45% (20% esterified) in Ethanol, iron oxide black, n-butyl alcohol, isopropyl alcohol, propylene glycol and ammonium hydroxide 28%); magnesium stearate, microcrystalline cellulose, pregelatinized starch, sodium lauryl sulfate, sodium starch glycolate. structure

Ibuprofen and famotidine is supplied as a tablet for oral administration which combines the nonsteroidal anti- inflammatory drug, ibuprofen, and the histamine H 2 -receptor antagonist, famotidine. Ibuprofen is (±)-2-( p- isobutylphenyl)propionic acid. Its chemical formula is C 13 H 18 O 2 and molecular weight is 206.28. Ibuprofen is a white powder that is very slightly soluble in water (<1 mg/mL) and readily soluble in organic solvents such as ethanol and acetone. Its structural formula is: Famotidine is N'- (aminosulfonyl)-3-[[[2-[(diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanimidamide. Its chemical formula is C 8 H 15 N 7 O 2 S 3 and molecular weight is 337.45. Famotidine is a white to pale yellow crystalline compound that is freely soluble in glacial acetic acid, slightly soluble in methanol, very slightly soluble in water, and practically insoluble in ethanol. Its structural formula is: Each ibuprofen and famotidine tablet contains ibuprofen, USP (800 mg) and famotidine, USP (26.6 mg). The inactive ingredients in ibuprofen and famotidine tablet include: Ammonium hydroxide, colloidal silicon dioxide, croscarmellose sodium, FD&C blue #1/brilliant blue FCF aluminum, FD&C blue #2/indigo carmine aluminum lake, ferrosoferric oxide, hypromellose, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, propylene glycol, shellac, talc and titanium Dioxide. ibuprofen-structure famotidine-structure

USE(S) temporarily: • relieves minor aches and pains due to the common cold, flu, sore throat, headache and toothache • reduces fever

Indapamide is an oral antihypertensive/diuretic. Its molecule contains both a polar sulfamoyl chlorobenzamide moiety and a lipid-soluble methylindoline moiety. It differs chemically from the thiazides in that it does not possess the thiazide ring system and contains only one sulfonamide group. The chemical name of indapamide is 4-Chloro- N -(2-methyl-1-indolinyl)-3-Sulfamoylbenzamide, and its molecular weight is 365.84. The compound is a weak acid, pK a =8.8, and is soluble in aqueous solutions of strong bases. It is a white to yellow-white crystalline (tetragonal) powder, and has the following structural formula: Each tablet, for oral administration, contains 1.25 mg or 2.5 mg of indapamide, USP. In addition, each tablet contains the following inactive ingredients: corn starch, hypromellose, lactose monohydrate, magnesium stearate, maltodextrin, microcrystalline cellulose, polydextrose, polyethylene glycol, talc, titanium dioxide, triacetin. The 1.25 mg tablet also contains FD&C yellow #6 aluminum lake (sunset yellow lake). structure

Indomethacin Capsules, USP are nonsteroidal anti-inflammatory drugs, available as capsules containing 25 mg and 50 mg of indomethacin, USP, administered for oral use. The chemical name is 1-( p -chlorobenzoyl)-5-methoxy-2-methylindole-3-acetic acid. The molecular weight is 357.79 g/mol. Its molecular formula is C 19 H 16 ClNO 4 , and it has the following chemical structure. Indomethacin, USP is a white to yellow crystalline powder. It is practically insoluble in water and sparingly soluble in alcohol, chloroform, and in ether. It has a pKa of 4.5 and is stable in neutral or slightly acidic media and decomposes in strong alkali. The inactive ingredients in Indomethacin Capsules, USP 25 mg and 50 mg include: colloidal silicon dioxide, FD&C Blue No. 1, FD&C Yellow No. 5, gelatin, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, sodium lauryl sulfate, sodium starch glycolate and titanium dioxide. The imprinting ink contains: black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. Struture.jpg

Indomethacin capsules, USP are nonsteroidal anti-inflammatory drugs, available as capsules containing 25 mg or 50 mg of indomethacin USP, administered for oral use. The chemical name is 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1 H -indole-3-acetic acid. The molecular weight is 357.79. Its molecular formula is C 19 H 16 ClNO 4 , and it has the following chemical structure. Indomethacin USP is a white to yellow crystalline powder. It is practically insoluble in water and sparingly soluble in alcohol, in chloroform and in ether. It has a pKa of 4.5 and is stable in neutral or slightly acidic media and decomposes in strong alkali. The inactive ingredients in indomethacin capsules USP, 25 mg or 50 mg include: lactose monohydrate, sodium lauryl sulfate, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate. The hard gelatin shell consists of gelatin, titanium dioxide, FD & C Blue 1, D & C Yellow 10. The capsules are printed with black ink containing black iron oxide E172 dye. indomethacin structure

Indomethacin capsules, USP are nonsteroidal anti-inflammatory drugs, available as capsules containing 25 mg or 50 mg of indomethacin USP, administered for oral use. The chemical name is 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1 H -indole-3-acetic acid. The molecular weight is 357.79. Its molecular formula is C 19 H 16 ClNO 4 , and it has the following chemical structure. Indomethacin USP is a white to yellow crystalline powder. It is practically insoluble in water and sparingly soluble in alcohol, in chloroform and in ether. It has a pKa of 4.5 and is stable in neutral or slightly acidic media and decomposes in strong alkali. The inactive ingredients in indomethacin capsules USP, 25 mg or 50 mg include: lactose monohydrate, sodium lauryl sulfate, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate. The hard gelatin shell consists of gelatin, titanium dioxide, FD & C Blue 1, D & C Yellow 10. The capsules are printed with black ink containing black iron oxide E172 dye. indomethacinstructure

The active components in Ipratropium Bromide and Albuterol Sulfate Inhalation Solution are albuterol sulfate and ipratropium bromide. Albuterol sulfate is a salt of racemic albuterol and a relatively selective β 2 -adrenergic bronchodilator chemically described as α 1 -[( tert -Butylamino) methyl]-4-hydroxy- m -xylene- α,α′-diol sulfate (2:1) (salt). It has a molecular weight of 576.7 and the empirical formula is (C 13 H 21 NO 3 ) 2 • H 2 SO 4 . It is a white crystalline powder, soluble in water and slightly soluble in ethanol. The World Health Organization’s recommended name for albuterol base is salbutamol. Ipratropium bromide is an anticholinergic bronchodilator chemically described as 8-azoniabicyclo[3.2.1]-octane,3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(1-methylethyl)-, bromide, monohydrate (endo,syn)-, (±)-; a synthetic quaternary ammonium compound, chemically related to atropine. It has a molecular weight of 430.4 and the empirical formula is C 20 H 30 BrNO 3 • H 2 O. It is a white crystalline substance, freely soluble in water and lower alcohols, and insoluble in lipophilic solvents such as ether, chloroform, and fluorocarbons. Each 3 mL vial of Ipratropium Bromide and Albuterol Sulfate Inhalation Solution contains 3 mg (0.1%) of albuterol sulfate (equivalent to 2.5 mg (0.083%) of albuterol base) and 0.5 mg (0.017%) of ipratropium bromide in an isotonic, sterile, aqueous solution containing sodium chloride and hydrochloric acid to adjust to pH 4. Ipratropium Bromide and Albuterol Sulfate Inhalation Solution is a clear, colorless solution. It does not require dilution prior to administration by nebulization. For Ipratropium Bromide and Albuterol Sulfate Inhalation Solution, like all other nebulized treatments, the amount delivered to the lungs will depend on patient factors, the jet nebulizer utilized, and compressor performance. Using the Pari-LC-Plus™ nebulizer (with face mask or mouthpiece) connected to a PRONEB™ compressor system, under in vitro conditions, the mean delivered dose from the mouth piece (% nominal dose) was approximately 46% of albuterol and 42% of ipratropium bromide at a mean flow rate of 3.6 L/min. The mean nebulization time was 15 minutes or less. Ipratropium Bromide and Albuterol Sulfate Inhalation Solution should be administered from jet nebulizers at adequate flow rates, via face masks or mouthpieces (see Error! Hyperlink reference not valid. ). b5387e98-figure-01 b5387e98-figure-02

Irbesartan is an angiotensin II receptor (AT 1 subtype) antagonist. Irbesartan is a non-peptide compound, chemically described as a 2-butyl-3 -[p-(o-1H -tetrazol-5-ylphenyl)benzyl]-1,3-diazaspiro[4.4] non-1-en-4-one. Its empirical formula is C 25 H 28 N 6 O, and the structural formula: Irbesartan USP is a white to off-white crystalline powder with a molecular weight of 428.53. It is a nonpolar compound with a partition coefficient (octanol/water) of 10.1 at pH of 7.4. Irbesartan is slightly soluble in ethanol and methylene chloride and practically insoluble in water. Irbesartan is available for oral administration in unscored tablets containing 75 mg, 150 mg, or 300 mg of Irbesartan USP. Inactive ingredients include: calcium stearate, carboxy methyl cellulose calcium, colloidal silicon dioxide, microcrystalline cellulose and povidone. image1