lupin pharmaceuticals, inc. - Medication Listings

Cefprozil is a semi-synthetic broad-spectrum cephalosporin antibiotic. Cefprozil is a cis and trans isomeric mixture (≥90% cis). The chemical name for the monohydrate is (6 R ,7 R )-7-[( R )-2-Amino-2-( p -hydroxyphenyl)acetamido]-8-oxo-3-propenyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monohydrate, and the structural formula is: Cefprozil is a white to yellowish powder with a molecular formula for the monohydrate of C 18 H 19 N 3 O 5 S.H 2 O and a molecular weight of 407.45. Cefprozil for oral suspension is intended for oral administration. Cefprozil for oral suspension contains cefprozil equivalent to 125 mg or 250 mg of anhydrous cefprozil per 5 mL constituted suspension. In addition, the oral suspension contains the following inactive ingredients: aspartame, bubble gum flavor, anhydrous citric acid, colloidal silicon dioxide, FD&C Red No. 40 Aluminum Lake, glycine, microcrystalline cellulose and sodium carboxymethylcellulose, sodium benzoate, sodium chloride and sucrose. image

Cephalexin for oral suspension, USP is a semisynthetic cephalosporin antibacterial drug intended for oral administration. It is 7- (D-α-Amino-α-phenylacetamido)-3-methyl-3-cephem-4-carboxylic acid monohydrate. Cephalexin has the molecular formula C 16 H 17 N 3 O 4 S • H 2 O and the molecular weight is 365.41. Cephalexin has the following structural formula: Inactive Ingredients: SUSPENSION: The suspensions also contains colloidal silicon dioxide, FD&C Red No. 40, sodium benzoate, strawberry flavor, sucrose, xanthan gum. Image

Cephalexin capsules USP is a semisynthetic cephalosporin antibacterial drug intended for oral administration. It is 7- (D-a-Amino-a-phenylacetamido)-3-methyl-3-cephem-4-carboxylic acid monohydrate. Cephalexin has the molecular formula C 16 H 17 N 3 O 4 S•H 2 O and the molecular weight is 365.41. Cephalexin has the following structural formula: Each capsule contains cephalexin USP equivalent to 250 mg, or 500 mg of anhydrous cephalexin. The capsules also contain the following inactive ingredients D&C Yellow 10, FD&C Blue 1, FD&C Green 3, FD&C Yellow 6, ferric oxide black, gelatin, magnesium stearate, microcrystalline cellulose, potassium hydroxide, propylene glycol, shellac and titanium dioxide. image-01

Table 4. Description Clobazam is a white or almost white, crystalline powder with a slightly bitter taste; is freely soluble in dichloromethane. The melting range of clobazam is from 178ºC to 185ºC. The molecular formula is C 16 H 13 O 2 N 2 Cl and the molecular weight is 300.7. Each clobazam tablet contains 10 mg or 20 mg of clobazam. Tablets also contain as inactive ingredients: colloidal silicon dioxide, corn starch, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and sodium starch glycolate. Image-01

Clobetasol propionate cream USP, 0.05% contain the active compound clobetasol propionate, a synthetic corticosteroid, for topical dermatologic use. Clobetasol, an analog of prednisolone, has a high degree of glucocorticoid activity and a slight degree of mineralocorticoid activity. Chemically, clobetasol propionate is 21-chloro-9-fluoro,11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-propionate, and it has the following structural formula: Clobetasol propionate has the empirical formula C 25 H 32 ClFO 5 and a molecular weight of 467. It is a white to almost white crystalline powder insoluble in water. Clobetasol propionate cream USP contains clobetasol propionate USP 0.5 mg/g in a cream base of cetostearyl alcohol, chlorocresol, citric acid monohydrate, glyceryl monostearate, glyceryl stearate/ polyethylene glycol 100 stearate, propylene glycol, purified water, sodium citrate, and white wax. Image-01

Clobetasol propionate lotion, 0.05% contains clobetasol propionate, a synthetic fluorinated corticosteroid, for topical use. The corticosteroids constitute a class of primarily synthetic steroids used topically as anti-inflammatory and antipruritic agents. Clobetasol propionate is 21- chloro-9-fluoro-11β, 17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-propionate, with the empirical formula C 25 H 32 CIFO 5 , and a molecular weight of 466.97 (CAS Registry Number 25122-46-7). The following is the chemical structure: Clobetasol propionate is a white to almost white crystalline powder that is practically insoluble in water. Each gram of clobetasol propionate lotion, 0.05% contains 0.5 mg of clobetasol propionate, in a white to off white, opaque to translucent lotion composed of carbomer copolymer type B, hypromellose, mineral oil, PEG-6 isostearate, propylene glycol, purified water and sodium hydroxide. image

Clomipramine Hydrochloride Capsules USP is an antiobsessional drug that belongs to the class (dibenzazepine) of pharmacologic agents known as tricyclic antidepressants. Clomipramine Hydrochloride Capsules USP are available as capsules of 25, 50, and 75 mg for oral administration. Clomipramine hydrochloride USP is 3-chloro-5-[3-(dimethylamino)propyl]-10,11-dihydro 5 H -dibenz[ b , f ] azepine monohydrochloride, and its structural formula is: C 19 H 23 ClN 2 ● HCl MW = 351.31 Clomipramine hydrochloride USP is a white or slightly yellow, crystalline powder, free from foreign matter. It is freely soluble in water, and in methylene chloride, soluble in alcohol. Inactive Ingredients. colloidal silicon dioxide, crospovidone, FD & C Blue 2 (only for 50 mg), FD & C Yellow 6 (only for 25 mg and 75 mg), gelatin, iron oxide black, iron oxide yellow, lactose monohydrate, magnesium stearate, microcrystalline cellulose, potassium hydroxide, propylene glycol, shellac, titanium dioxide. FDA approved dissolution specification differs from the USP dissolution specification 01

Clonidine hydrochloride extended-release tablets USP are a centrally acting alpha 2 -adrenergic agonist available as 0.1 mg extended-release tablets for oral administration. Each 0.1 mg tablet is equivalent to 0.087 mg of the free base. The inactive ingredients are colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. The formulation is designed to delay the absorption of active drug in order to decrease peak to trough plasma concentration differences. Clonidine hydrochloride is an imidazoline derivative and exists as a mesomeric compound. The chemical name is 2-(2,6-dichlorophenylamino) 2-imidazoline hydrochloride. The following is the structural formula: C 9 H 9 Cl 2 N 3 •HCl Mol. Wt. 266.56 Clonidine hydrochloride is an odorless, bitter, white, crystalline substance soluble in water and alcohol. Clonidine hydrochloride extended-release tablets USP meet USP Dissolution Test 2. image-01

Cyclosporine ophthalmic emulsion, 0.05% contains a topical calcineurin inhibitor immunosuppressant with anti-inflammatory effects. Cyclosporine’s chemical name is Cyclo[[E-(2 S ,3 R ,4 R )-3-hydroxy-4-methyl-2-(methylamino)-6-octenoyl]-L-2-aminobutyryl- N -methylglycyl- N -methyl-L-leucyl-L-valyl- N -methyl-L-leucyl-L-alanyl-D-alanyl- N -methyl-L-leucyl- N -methyl-L-leucyl- N -methyl-L-valyl] and it has the following structure: Structural Formula Formula: C 62 H 111 N 11 O 12 Mol. Wt.: 1202.6 Cyclosporine is a fine white powder. Cyclosporine ophthalmic emulsion, 0.05% appears as a white opaque to slightly translucent homogeneous emulsion. It has an osmolality of 230 to 320 mOsmol/kg and a pH of 6.5-8.0. Each mL of cyclosporine ophthalmic emulsion contains: Active: cyclosporine 0.05%. Inactives: glycerin; castor oil; polysorbate 80; carbomer copolymer type A; purified water; and sodium hydroxide to adjust pH. The following structure for Cyclosporine ophthalmic emulsion, 0.05% contains a topical calcineurin inhibitor immunosuppressant with anti-inflammatory effects. Cyclosporine’s chemical name is Cyclo[[E-(2S,3R,4R)-3-hydroxy-4-methyl-2-(methylamino)-6-octenoyl]-L-2-aminobutyryl-N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucyl-L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl-N-methyl-L-valyl]

Darunavir is an inhibitor of the human immunodeficiency virus (HIV-1) protease. Darunavir tablets contain the active ingredient darunavir, (present as darunavir ethanolate) which has the following chemical name: [(1S,2R)-3-[[(4-aminophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy-1 (phenylmethyl)propyl]-carbamic acid (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester monoethanolate. Its molecular formula is C 27 H 37 N 3 O 7 S • C 2 H 5 OH and its molecular weight is 593.73. Darunavir ethanolate has the following structural formula: Darunavir ethanolate is a white to off-white powder with a solubility of approximately 0.15 mg per mL in water at 20°C. Darunavir tablets 600 mg are available as orange colored, oval shaped, film-coated tablets debossed with 'LU' on one side and 'A42' on the other side. Each 600 mg tablet contains darunavir 600 mg (present as darunavir ethanolate). Darunavir tablets 800 mg are available as dark red colored, oval shaped, film-coated tablets debossed with 'LU' on one side and 'A46' on the other side. Each 800 mg tablet contains darunavir 800 mg (present as darunavir ethanolate). During storage, partial conversion from ethanolate to hydrate may occur; however, this does not affect product quality or performance. Each tablet also contains the inactive ingredients colloidal silicon dioxide, crospovidone, hypromellose [800 mg] magnesium stearate and microcrystalline cellulose. Each tablet film-coating contains FD & C yellow #6/ Sunset Yellow FCF Aluminium Lake [600 mg], iron oxide red [800 mg], polyethylene glycol 3350, polyvinyl alcohol-partially hydrolyzed, talc, and titanium dioxide. All strengths for darunavir are expressed in terms of the free form of darunavir. Image

Daysee (levonorgestrel and ethinyl estradiol tablets USP, and ethinyl estradiol tablets USP) is an extended-cycle oral contraceptive consisting of 84 light blue tablets each containing 0.15 mg of levonorgestrel, a synthetic progestogen and 0.03 mg of ethinyl estradiol, and 7 mustard tablets containing 0.01 mg of ethinyl estradiol. The structural formulas for the active components are: Levonorgestrel is chemically 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-,(17α)-, (-)-. Ethinyl Estradiol is 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-. Each light blue tablet contains the following inactive ingredients: croscarmellose sodium, hypromellose, FD and C blue No. 1, FD and C yellow No. 6, iron oxide yellow, lactose anhydrous, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Each mustard tablet contains the following inactive ingredients: FD and C yellow No. 6, hypromellose, iron oxide yellow, lactose anhydrous, magnesium stearate, microcrystalline cellulose, polacrillin potassium, polyethylene glycol, polysorbate 80 and titanium dioxide. The Mustard Tablet i.e. Ethinyl Estradiol Tablets USP meets USP Dissolution Test 2. Levonorgestrel Ethinyl Estradiol

Desloratadine tablets USP, 5 mg are light blue, circular, biconvex, film-coated tablets debossed "LU" on one side and "S71" on other side, containing 5 mg desloratadine, an antihistamine, to be administered orally. Desloratadine tablets USP also contain the following excipients: anhydrous lactose, colloidal silicon dioxide, FD&C Blue#2/Indigo Carmine Aluminium Lake, hydrogenated vegetable oil, hypromellose, microcrystalline cellulose, polyethylene glycol, pregelatinised starch and titanium dioxide. Desloratadine is a white to off-white crystalline powder that is freely soluble in dichloromethane and in methanol. It has an empirical formula: C 19 H 19 ClN 2 and a molecular weight of 310.8. The chemical name is 8-chloro-6,11-dihydro-11-(4-piperdinylidene)-5 H -benzo[5,6]cyclohepta[1,2- b ]pyridine and has the following structure: 1

Desoximetasone cream USP, 0.25%, contains the active synthetic corticosteroid desoximetasone. The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. Each gram of desoximetasone cream USP, 0.25% contains 2.5 mg of desoximetasone USP in an emollient cream base consisting of cetostearyl alcohol, isopropyl myristate, lanolin alcohol, mineral oil, purified water, and white petrolatum. The chemical name of desoximetasone is Pregna-1, 4-diene-3, 20-dione, 9-fluoro-11, 21-dihydroxy-16-methyl-,(11ß,16α)-. Desoximetasone has the molecular formula C 22 H 29 FO 4 and a molecular weight of 376.47. The CAS Registry Number is 382-67-2. The structural formula is: structure

Desoximetasone topical spray, 0.25% for dermatologic use contains desoximetasone as the active ingredient. Desoximetasone is a corticosteroid with the chemical name of pregna-1, 4-diene-3, 20-dione, 9-fluoro-11, 21-dihydroxy-16-methyl-, (11ß,16α)-. Desoximetasone has the molecular formula of C 22 H 29 FO 4 and a molecular weight of 376.47. The CAS Registry Number is 382-67-2. The structural formula is: Each gram of desoximetasone topical spray, 0.25% contains 2.5 mg of Desoximetasone USP in a clear, colorless liquid with the following inactive ingredients: butylated hydroxytoluene, citric acid anhydrous, diisopropyl adipate, isopropyl alcohol (23.4%), L-menthol, medium-chain triglycerides, mineral oil and sorbitan monooleate. Desoximetasone topical spray, 0.25% is co-packaged with a manual spray pump for installation by the pharmacist prior to dispensing to patients. structure

Desoximetasone ointment USP, 0.05% contains the active synthetic corticosteroid desoximetasone. The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. Each gram of desoximetasone ointment USP, 0.05% contains 0.5 mg of desoximetasone USP in an ointment base consisting of mineral oil and white petrolatum. The chemical name of desoximetasone is Pregna-1, 4-diene-3, 20-dione, 9-fluoro-11, 21-dihydroxy- 16-methyl-,(11ß,16α)-. Desoximetasone has the molecular formula C 22 H 29 FO 4 and a molecular weight of 376.47. The CAS Registry Number is 382-67-2. The structural formula is: structure

Desoximetasone ointment USP, 0.25% contains the active synthetic corticosteroid desoximetasone. The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. Each gram of desoximetasone ointment USP, 0.25% contains 2.5 mg of desoximetasone USP in an ointment base consisting of medium-chain triglycerides and white petrolatum. The chemical name of desoximetasone is Pregna-1, 4-diene-3, 20-dione, 9-fluoro-11, 21-dihydroxy- 16-methyl-,(11ß,16α)-. Desoximetasone has the molecular formula C 22 H 29 FO 4 and a molecular weight of 376.47. The CAS Registry Number is 382-67-2. The structural formula is: structure

Desoximetasone cream USP, 0.05% contains the active synthetic corticosteroid desoximetasone. The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. Each gram of desoximetasone cream USP, 0.05% contains 0.5 mg of desoximetasone USP in an emollient cream base consisting of cetostearyl alcohol, edetate disodium, isopropyl myristate, lanolin alcohol, mineral oil, purified water, and white petrolatum. The chemical name of desoximetasone is Pregna-1, 4-diene-3, 20-dione, 9-fluoro-11, 21-dihydroxy-16-methyl-,(11ß,16α)-. Desoximetasone has the molecular formula C 22 H 29 FO 4 and a molecular weight of 376.47. The CAS Registry Number is 382-67-2. The structural formula is: structure

Desvenlafaxine is an extended-release tablet for oral administration that contains desvenlafaxine succinate, a structurally novel SNRI for the treatment of MDD. Desvenlafaxine (O-desmethylvenlafaxine) is the major active metabolite of the antidepressant venlafaxine, a medication used to treat major depressive disorder. Desvenlafaxine is designated RS -4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenol and has the empirical formula of C 16 H 25 NO 2 (free base) and C 16 H 25 NO 2 •C 4 H 6 O 4 •H 2 O (succinate monohydrate). Desvenlafaxine succinate monohydrate has a molecular weight of 399.48. The structural formula is shown below. Desvenlafaxine succinate monohydrate is a white to creamish crystalline powder that is soluble in water. The solubility of desvenlafaxine succinate monohydrate is pH dependent. Its octanol: aqueous system (at pH 7.0) partition coefficient is 0.21. Desvenlafaxine is formulated as an extended-release tablet for once-a-day oral administration. Each film-coated tablet contains 38 mg, 76 mg or 152 mg of desvenlafaxine succinate monohydrate equivalent to 25 mg, 50 mg or 100 mg of desvenlafaxine, respectively. Inactive ingredients for the 25 mg tablet consist of colloidal silicon dioxide, hypromellose, iron oxide black, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. Inactive ingredients for the 50 mg tablet consist of colloidal silicon dioxide, hypromellose, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. Inactive ingredients for the 100 mg tablet consist of colloidal silicon dioxide, FD&C yellow #6 aluminum lake, hypromellose, iron oxide red, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide. Image

Diclofenac sodium topical solution USP, 2% w/w, contains diclofenac sodium, a benzeneacetic acid derivative that is a nonsteroidal anti-inflammatory drug, and is available as a clear, colorless to faintly pink or orange solution for topical application. The chemical name is 2-[(2,6-dichlorophenyl)amino]-benzeneacetic acid, monosodium salt. The molecular weight is 318.14. Its molecular formula is C 14 H 10 Cl 2 NNaO 2 and it has the following chemical structure. Each 1 gram of solution contains 20 mg of diclofenac sodium USP. The inactive ingredients: dimethyl sulfoxide (DMSO, 45.5% w/w), dehydrated alcohol, hydroxypropyl cellulose, propylene glycol and purified water. Figure 1

Divalproex sodium is a stable co-ordination compound comprised of sodium valproate and valproic acid in a 1:1 molar relationship and formed during the partial neutralization of valproic acid with 0.5 equivalent of sodium hydroxide. Chemically it is designated as sodium hydrogen bis(2-propylpentanoate). Divalproex sodium has the following structure: Image 1 Divalproex sodium occurs as a white to off white powder. Divalproex sodium extended-release 250 mg and 500 mg tablets are for oral administration. Divalproex sodium extended-release tablets, USP contain divalproex sodium in a once-a-day extended-release formulation equivalent to 250 mg and 500 mg of valproic acid. Inactive Ingredients Divalproex Sodium Extended-Release Tablets USP, 250 mg and 500 mg: ethyl acrylate and methyl methacrylate copolymer dispersion, ethyl cellulose, hypromellose, iron oxide black (ferrosoferric oxide), lactose monohydrate, magnesium stearate, microcrystalline cellulose, propylene glycol, polyethylene glycol, polyvinyl alcohol, shellac, silicon dioxide, talc, and titanium dioxide. In addition, 500 mg tablets contain iron oxide red and iron oxide yellow. Divalproex sodium extended-release tablets USP meet USP Dissolution Test 11. Image 1

Divalproex sodium is a stable co-ordination compound comprised of sodium valproate and valproic acid in a 1:1 molar relationship and formed during the partial neutralization of valproic acid with 0.5 equivalent of sodium hydroxide. Chemically it is designated as sodium hydrogen bis(2-propylpentanoate). Divalproex sodium has the following structure: Divalproex sodium occurs as a white powder with a characteristic odor. Divalproex sodium delayed-release tablets USP are for oral administration. Divalproex sodium delayed-release tablets USP are supplied in three dosage strengths containing divalproex sodium equivalent to 125 mg, 250 mg, or 500 mg of valproic acid. Inactive Ingredients Divalproex sodium delayed-release tablets USP: colloidal silicon dioxide, D&C Red No. 30, FD&C Blue No. 2, hydroxylpropyl cellulose, hypromellose, hypromellose phthalate, iron oxide black, iron oxide yellow, low substituted hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, pregelatinised starch, propylene glycol, shellac, talc, titanium dioxide, triethyl citrate. Structure

The active ingredient in doxorubicin hydrochloride liposome injection is doxorubicin hydrochloride, an anthracycline topoisomerase inhibitor, that is encapsulated in pegylated liposomes for intravenous use. The chemical name of doxorubicin hydrochloride is (8S,10S)-10-[(3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)oxy]-8-glycolyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-5,12-naphthacenedione hydrochloride. The molecular formula is C 27 H 29 NO 11 •HCl and the molecular weight is 579.99. The structural formula is: Doxorubicin hydrochloride liposome injection is a sterile, translucent, red liposomal dispersion. Each single-dose vial contains 20 mg or 50 mg doxorubicin hydrochloride at a concentration of 2 mg/mL (equivalent to 1.87 mg/mL of doxorubicin) and a pH of 6.5. The pegylated liposome carriers are composed of cholesterol, 3.19 mg/mL; fully hydrogenated soy phosphatidylcholine (HSPC), 9.58 mg/mL; and N-(carbonyl-methoxypolyethylene glycol 2000)-1,2-distearoyl- sn -glycero-3-phosphoethanolamine sodium salt (MPEG-DSPE), 3.19 mg/mL. Each mL also contains ammonium sulfate, approximately 0.6 mg; histidine, 1.55 mg as a buffer; hydrochloric acid and/or sodium hydroxide may have been added for pH adjustment (6.0 to 7.0); and sucrose, 94 mg to maintain isotonicity. Greater than 90% of the drug is encapsulated in the pegylated liposomes. MPEG-DSPE has the following structural formula: HSPC has the following structural formula: Representation of a pegylated liposome: Doxorubicin Hydrochloride MPEG-DSPE HSPC pegylated liposome

Doxycycline is an antibacterial drug synthetically derived from oxytetracycline, and is available as doxycycline for oral suspension USP (doxycycline monohydrate) for oral administration. The structural formula of doxycycline monohydrate is with a molecular formula of C 22 H 24 N 2 O 8 •H 2 O and a molecular weight of 462.46. The chemical designation for doxycycline is 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrate. Doxycycline is a light-yellow crystalline powder. Doxycycline monohydrate is very slightly soluble in water. Doxycycline has a high degree of lipoid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Inert ingredients for the oral suspension formulation are: carboxymethylcellulose sodium, FD & C Blue No. 1, methylparaben, microcrystalline cellulose, propylparaben, raspberry flavor, D & C Red 28 and sucrose. image 1

Doxycycline Capsules, 40 mg are hard gelatin capsule shells filled with two types of doxycycline beads (22 mg immediate release Pellets and 18 mg enteric coated pellets) that together provide a dose of 40 mg of anhydrous doxycycline (C 22 H 24 N 2 O 8 ) The structural formula of doxycycline, USP is: with an empirical formula of C 22 H 24 N 2 O 8 •H 2 O and a molecular weight of 462.45. The chemical designation for doxycycline is 2-Naphthacenecarboxamide,4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-[4S-(4α, 4aα, 5α, 5aα, 6α,12aα)]-, monohydrate. It is very slightly soluble in water. Inert ingredients in the formulation are: gelatin, hydroxypropyl methyl cellulose, iron oxide red, iron oxide yellow, methacrylic acid copolymer, sodium lauryl sulfate, sugar spheres, talc, titanium dioxide and triethyl citrate. The imprinting ink contains ammonia solution, ferrosoferric oxide, potassium hydroxide, propylene glycol and shellac. Active ingredients: Each capsule contains doxycycline USP in an amount equivalent to 40 mg of anhydrous doxycycline. FDA approved dissolution test specifications differ from USP. Image

Doxycycline for injection, USP is an antibacterial drug synthetically derived from oxytetracycline, and is available as doxycycline hyclate (doxycycline hydrochloride hemiethanolate hemihydrate). The chemical designation of this yellow crystalline powder is (4S, 4aR, 5S, 5aR, 6R, 12 aS)-4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride, compound with ethyl alcohol (2:1), monohydrate. Doxycycline has a high degree of lipid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Each 100 mg vial contains: Doxycycline hyclate equivalent to 100 mg doxycycline; ascorbic acid 480 mg; mannitol 300 mg.

Doxycycline is a broad-spectrum antibacterial synthetically derived from oxytetracycline. Doxycycline Capsules USP, 100 mg, 75 mg, and 50 mg capsules contain doxycycline monohydrate equivalent to 100 mg, 75 mg, or 50 mg of doxycycline for oral administration. The chemical designation of the light-yellow crystalline powder is alpha-6-deoxy-5-oxytetracycline. Structural formula: Doxycycline has a high degree of lipid solubility and a low affinity for calcium binding. It is highly stable in normal human serum. Doxycycline will not degrade into an epianhydro form. Inert ingredients: colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose and sodium starch glycolate Type A Potato. Hard gelatin capsule contains black iron oxide, gelatin, red iron oxide, titanium dioxide and yellow iron oxide. The capsules are printed with edible ink containing black iron oxide, potassium hydroxide, propylene glycol, shellac and titanium dioxide. Image-01

Doxycycline Hyclate Tablets USP contain doxycycline hyclate, a tetracycline class drug synthetically derived from oxytetracycline, in an immediate release formulation for oral administration. The molecular formula of doxycycline hyclate is (C 22 H 24 N 2 O 8 ●HCl) 2 ●C 2 H 6 O●H 2 O and the molecular weight of doxycycline hyclate is 1025.87. The chemical name for doxycycline hyclate is: 4-(Dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride, compound with ethyl alcohol (2:1), monohydrate. The structural formula for doxycycline hyclate is: Figure 1: Structure of Doxycycline Hyclate Doxycycline hyclate is a yellow crystalline powder soluble in water and in solutions of alkali hydroxides and carbonates. Doxycycline Hyclate Tablets USP: Doxycycline hyclate tablets USP are available as 75 mg and 150 mg tablets. Each 75 mg tablet contains 86.6 mg of doxycycline hyclate equivalent to 75 mg of doxycycline. Each 150 mg tablet contains 173.2 mg of doxycycline hyclate equivalent to 150 mg of doxycycline. Inactive ingredients in the tablet formulation are: croscarmellose sodium, hypromellose, magnesium stearate, microcrystalline cellulose and sodium lauryl sulfate. Film-coating contains: FD & C Blue # 1 / Brilliant Blue FCF Aluminum Lake (75 mg Tablet), FD & C Yellow # 6 /Sunset Yellow FCF Aluminum Lake (75 mg Tablet), FD & C Blue #2 / Indigo Carmine AL (150 mg Tablet), iron oxide yellow (150 mg Tablet), polyethylene glycol, polyvinyl alcohol, talc, titanium dioxide. Doxycycline hyclate tablets USP, 75 mg contain 0.34 mg (0.0146 mEq) of sodium. Doxycycline hyclate tablets USP, 150 mg contain 0.68 mg (0.0295 mEq) of sodium. Doxycycline hyclate tablets USP meets USP Dissolution Test 3. image-1

Drospirenone and ethinyl estradiol tablets USP, 3 mg and 0.03 mg, provide an oral contraceptive regimen consisting of 28 tablets that contain the ingredients specified for each tablet below: 21 yellow film-coated tablets each containing 3 mg DRSP and 0.03 mg EE 7 inert white to off-white tablets The inactive ingredients in the yellow tablets are corn starch, hypromellose, lactose monohydrate, magnesium stearate, polyethylene glycol, pregelatinized starch, talc, titanium dioxide and yellow iron oxide. The inert white to off-white tablets contains corn starch, lactose monohydrate, magnesium stearate, and pregelatinized starch. FDA approved dissolution test specifications differ from USP. Drospirenone (6R,7R,8R,9S,10R,13S,14S,15S,16S,17S)-1,3',4',6,6a,7,8,9,10,11,12,13,14,15, 15a,16-hexadecahydro-10,13-dimethylspiro-[17H-dicyclopropa- [6,7:15,16]cyclopenta[a] phenanthrene-17,2'(5H)-furan]-3,5'(2H)-dione) is a synthetic progestational compound and has a molecular weight of 366.5 and a molecular formula of C 24 H 30 O 3 . Ethinyl estradiol (19-nor-17α-pregna 1,3,5(10)-triene-20-yne-3,17-diol) is a synthetic estrogenic compound and has a molecular weight of 296.4 and a molecular formula of C 20 H 24 O 2 . The structural formulas are as follows: Structure Formula

Drospirenone, ethinyl estradiol and levomefolate calcium tablets and levomefolate calcium tablets provide an oral contraceptive regimen consisting of 28 film-coated tablets that contain the active ingredients specified for each tablet below: 24 pink tablets each containing 3 mg DRSP, 0.02 mg EE, and 0.451 mg levomefolate calcium 4 light orange tablets each containing 0.451 mg levomefolate calcium The inactive ingredients in the pink tablets are ascorbic acid, corn starch, croscarmellose sodium, ferric oxide red, hypromellose, lactose monohydrate, low-substituted hydroxypropyl cellulose, magnesium stearate, polyethylene glycol, pregelatinized starch, talc and titanium dioxide. The light orange film-coated tablets contain 0.451 mg of levomefolate calcium. The inactive ingredients in the light orange tablets are ascorbic acid, corn starch, croscarmellose sodium, ferric oxide yellow, ferric oxide red, hypromellose, lactose monohydrate, low-substituted hydroxypropyl cellulose, magnesium stearate, polyethylene glycol, pregelatinized starch, talc and titanium dioxide. Drospirenone ((2', S ,6 R ,7 R ,8 R ,9 S ,10 R ,13 S ,14 S ,15 S ,16 S )-1,3',4',6,7,8,9,10,11,12,13,14,15, 16,20,21-Hexadecadydro-10,13-dimethylspirol[17 H -dicyclopropa [6,7:15,16] cyclopenta [a] phenanthrene-17, 2', (5' H )-furan] -3, 5' (2 H ) dione is a synthetic progestational compound and has a molecular weight of 366.49 and a molecular formula of C 24 H 30 O 3 . Ethinyl estradiol 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol is a synthetic estrogenic compound and has a molecular weight of 296.40 and a molecular formula of C 20 H 24 O 2 . Levomefolate calcium N-{4-[[((6S)-2-amino-3,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl) methyl] amino] benzoyl}-L-glutamic acid, calcium salt is a synthetic calcium salt of L-5-methyltetrahydrofolate (L-5-methyl-THF), which is a metabolite of vitamin B 9 and has a molecular weight of 497.5 and a molecular formula of C 20 H 23 CaN 7 O 6 . The structural formulas are as follows: Drospirenone Ethinyl Estradiol Levomefolate Calcium Image Image Image

Droxidopa capsules contain droxidopa, which is a synthetic amino acid precursor of norepinephrine, for oral administration. Chemically, droxidopa is (–)-threo-3-(3,4 Dihydroxyphenyl)-L-serine. It has the following structural formula: Droxidopa is a White to light brown or yellow crystals or crystalline powder. It is practically insoluble in Ethanol, slightly soluble in 0.1 mol/L Hydrochloric acid. It has a molecular weight of 213.19 and a molecular formula of C 9 H 11 NO 5 . Droxidopa capsules also contain the following inactive ingredients: colloidal silicon dioxide, crospovidone, magnesium stearate, mannitol and pregelatinized starch. The capsule shell is printed with black ink. The black inks contain black iron oxide, potassium hydroxide, propylene glycol, Shellac. The capsule shell contains the following inactive ingredients: 100 mg – FD&C Blue No. 1, gelatin, FD&C Red 40 and titanium dioxide; 200 mg – ferric oxide yellow, gelatin and titanium dioxide; 300 mg – FD&C Blue No. 1, D & C Yellow 10, gelatin and titanium dioxide. Droxidopa capsules differ in size and color by strength [ see Dosage Forms and Strengths ( 3 ) ]. Image-01

Emtricitabine and tenofovir disoproxil fumarate tablets are fixed-dose combination tablets containing emtricitabine (FTC) and tenofovir disoproxil fumarate (TDF). FTC is a synthetic nucleoside analog of cytidine. TDF is converted in vivo to tenofovir, an acyclic nucleoside phosphonate (nucleotide) analog of adenosine 5'-monophosphate. Both FTC and tenofovir exhibit inhibitory activity against HIV-1 reverse transcriptase. Emtricitabine The chemical name of FTC is 5-fluoro-1-(2R,5S)-[2-(hydroxymethyl)-1,3-oxathiolan-5 yl]cytosine. FTC is the (-) enantiomer of a thio analog of cytidine, which differs from other cytidine analogs in that it has a fluorine in the 5-position. It has a molecular formula of C 8 H 10 FN 3 O 3 S and a molecular weight of 247.24. It has the following structural formula: FTC is a white to off-white colored powder with a solubility of approximately 112 mg/mL in water at 25 C. The partition coefficient (log p) for emtricitabine is -0.43 and the pKa is 2.65. Tenofovir Disoproxil Fumarate TDF is a fumaric acid salt of the bis-isopropoxycarbonyloxymethyl ester derivative of tenofovir. The chemical name of tenofovir DF is 9-[(R)-2 [[bis[[(isopropoxycarbonyl)oxy]- methoxy]phosphinyl]methoxy]propyl]adenine fumarate (1:1). It has a molecular formula of C 19 H 30 N 5 O 10 P • C 4 H 4 O 4 and a molecular weight of 635.51. It has the following structural formula: Tenofovir disoproxil fumarate is a white to off-white crystalline powder with a solubility of 9.78 mg/mL in water at 25 C. The partition coefficient (log p) for tenofovir disoproxil is 1.25 and the pKa is 3.75. All dosages are expressed in terms of TDF except where otherwise noted. Emtricitabine and tenofovir disoproxil fumarate tablets are for oral administration, and are available in the following strengths: Film-coated tablet containing 200 mg of FTC and 300 mg of TDF (which is equivalent to 245 mg of tenofovir disoproxil) as active ingredients Emtricitabine and tenofovir disoproxil fumarate tablets also include the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, mannitol and microcrystalline cellulose. The tablets are coated with Opadry II White 32K180001, which contains hypromellose 2910, lactose monohydrate, titanium dioxide and triacetin. Image Image

Enskyce ™ (desogestrel and ethinyl estradiol tablets USP) provides an oral contraceptive regimen of 21 light orange round tablets each containing 0.15 mg desogestrel (13-ethyl-11-methylene-18,19-dinor-17 alpha-pregn-4-en-20-yn-17-ol) and 0.03 mg ethinyl estradiol (19-nor-17 alpha-pregna-1,3,5 (10)-trien-20-yne-3,17,diol). Inactive ingredients include colloidal silicon dioxide, corn starch, hypromellose, iron oxide yellow, iron oxide red, lactose monohydrate, magnesium stearate, polyethylene glycol, povidone, stearic acid, talc, titanium dioxide, and vitamin E. Each green tablet contains the following inactive ingredients: corn starch, D&C Yellow No. 10 Aluminum Lake, FD&C Blue #2/ Aluminium Lake, FD&C Yellow #6/ Yellow FCF Aluminium Lake, lactose monohydrate and magnesium stearate. Enskyce meets USP Dissolution Test 2. Desogestrel and Ethinyl Estradiol Structure

Enskyce ™ (desogestrel and ethinyl estradiol tablets USP) provide an oral contraceptive regimen of 21 light orange round tablets each containing 0.15 mg desogestrel (13-ethyl-11-methylene-18,19-dinor-17 alpha-pregn-4-en-20-yn-17-ol) and 0.03 mg ethinyl estradiol (19-nor-17 alpha-pregna-1,3,5 (10)-trien-20-yne-3,17,diol). Inactive ingredients include colloidal silicon dioxide, corn starch, hypromellose, iron oxide yellow, iron oxide red, lactose monohydrate, magnesium stearate, polyethylene glycol, povidone, stearic acid, talc, titanium dioxide, and vitamin E. Each green tablet contains the following inactive ingredients: corn starch, D&C Yellow No. 10 Aluminum Lake, FD&C Blue #2/ Indigo Carmine Aluminium Lake, FD&C Yellow #6/ Sunset Yellow FCF Aluminium Lake, hypromellose, lactose monohydrate, magnesium stearate, polyethylene glycol, and titanium dioxide. Enskyce meets USP Dissolution Test 2. Desogestrel and Ethinyl Estradiol Structure

Escitalopram tablets USP contains escitalopram a selective serotonin reuptake inhibitor (SSRI), present as escitalopram oxalate salt. Escitalopram is the pure S-enantiomer (single isomer) of the racemic bicyclic phthalane derivative citalopram. Escitalopram oxalate is designated S-(+)-1-[3-(dimethyl-amino)propyl]-1-( p -fluorophenyl)-5-phthalancarbonitrile oxalate with the following structural formula: The molecular formula is C 20 H 21 FN 2 O • C 2 H 2 O 4 and the molecular weight is 414.40. Escitalopram oxalate occurs as a fine, white to slightly-yellow powder and is freely soluble in methanol and dimethyl sulfoxide (DMSO), soluble in isotonic saline solution, sparingly soluble in water and ethanol, slightly soluble in ethyl acetate, and insoluble in heptane. Escitalopram tablets USP, for oral use, are film-coated, round tablets containing 6.385 mg, 12.77 mg, 25.54 mg escitalopram oxalate in strengths equivalent to 5 mg, 10 mg, and 20 mg, respectively, of escitalopram base. The 10 and 20 mg tablets are scored. Inactive ingredients for 5 mg, 10 mg and 20 mg strengths include croscarmellose sodium, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol 400, silicified microcrystalline cellulose, talc and titanium dioxide. Escitalopram tablets USP meets USP Dissolution Test 2. Image-01

The chemical name of eslicarbazepine acetate is (S)-10-Acetoxy-10,11-dihydro-5H-dibenz[b,f]-azepine-5-carboxamide. Eslicarbazepine acetate is a dibenz[b,f]azepine-5-carboxamide derivative. Its molecular formula is C 17 H 16 N 2 O 3 and its molecular weight is 296.32. The chemical structure is: Eslicarbazepine acetate is a white to off-white powder. It is insoluble in hexane, very slightly soluble in aqueous solvents and soluble in organic solvents such as acetone, acetonitrile, and methanol. Each eslicarbazepine acetate tablet contains 200 mg, 400 mg, 600 mg or 800 mg of eslicarbazepine acetate and the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, hypromellose, lactose monohydrate, low substituted hydroxypropyl cellulose and magnesium stearate Figure 1

Eszopiclone is a nonbenzodiazepine hypnotic agent that is a pyrrolopyrazine derivative of the cyclopyrrolone class. The chemical name of eszopiclone is (+)-(5S)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b] pyrazin-5-yl 4-methylpiperazine-1-carboxylate. Its molecular weight is 388.81, and its empirical formula is C 17 H 17 ClN 6 O 3 . Eszopiclone has a single chiral center with an ( S )-configuration. It has the following chemical structure: Eszopiclone is a white to light-yellow crystalline solid. Eszopiclone is very slightly soluble in water, slightly soluble in ethanol, and soluble in phosphate buffer (pH 3.2). Eszopiclone is formulated as film-coated tablets for oral administration. Eszopiclone tablets USP contain 1 mg, 2 mg, or 3 mg eszopiclone and the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, dibasic calcium phosphate dihydrate, hypromellose, lactose monohydrate, polyethylene glycol, povidone, pregelatinized starch, magnesium stearate and titanium dioxide. In addition, both the 1 mg and 3 mg tablets contain FD&C Blue #2. Image 1

Ethacrynic acid is an unsaturated ketone derivative of an aryloxyacetic acid. It is designated chemically as [2,3-dichloro-4-(2-methylene-1-oxobutyl)phenoxy] acetic acid, and has a molecular weight of 303.14. Ethacrynic acid is a white, or practically white, crystalline powder, very slightly soluble in water, but soluble in most organic solvents such as alcohols, chloroform, and benzene. Its empirical formula is C 13 H 12 Cl 2 O 4 and its structural formula is: Ethacrynic acid tablets, USP are supplied as 25 mg tablets for oral use. The tablets contain the following inactive ingredients: colloidal silicon dioxide, corn starch, lactose monohydrate, magnesium stearate, pregelatinized starch and talc. Image

Ethambutol hydrochloride is an oral chemotherapeutic agent which is specifically effective against actively growing microorganisms of the genus Mycobacterium , including M. tuberculosis. Ethambutol hydrochloride is a white, crystalline powder, It is freely soluble in water; soluble in alcohol and in methanol. The structural formula is: C 10 H 24 N 2 O 2 •2HCl M.W. 277.23 (+)-2,2’ (Ethylenediimino)-di-1-butanol dihydrochloride Each tablet, for oral administration, contains 100 mg or 400 mg Ethambutol Hydrochloride. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, corn starch, magnesium stearate, povidone and talc. Film coating contains: ethyl cellulose, hypromellose, macrogol, propylene glycol, talc and titanium dioxide. Ethambutplhcl

The active ingredient in famotidine for oral suspension USP is a histamine-2 (H2) receptor antagonist. Famotidine is N' -(aminosulfonyl)-3-[[[2-[(diaminomethylene)amino]-4-thiazolyl]methyl]thio]propanimidamide. The empirical formula of famotidine is C 8 H 15 N 7 O 2 S 3 and its molecular weight is 337.45. Its structural formula is: Each 5 mL of famotidine for oral suspension USP when prepared as directed contains 40 mg of famotidine and the following inactive ingredients: monohydrate citric acid, powdered cellulose, sucrose, xanthan gum and banana, cherry and peppermint wash flavor. Added as preservatives are methylparaben sodium, propylparaben sodium and sodium benzoate. Famotidine is a white to pale yellowish-white crystalline powder that is freely soluble in dimethyl formamide and glacial acetic acid; slightly soluble in methanol; very slightly soluble in water; and practically insoluble in chloroform, ether and ethyl acetate. Image

Antara (fenofibrate) Capsule, is a peroxisome proliferator-activated receptor (PPAR) alpha agonist available as capsules for oral administration. Each capsule contains 43 mg or 130 mg of micronized fenofibrate. The chemical name for fenofibrate is 2-[4-(4-chlorobenzoyl) phenoxy]-2-methyl-propanoic acid, l-methylethyl ester with the following structural formula: Fenofibrate The empirical formula is C 20 H 21 O 4 Cl and the molecular weight is 360.83; fenofibrate is insoluble in water. The melting point is 79°C to 82°C. Fenofibrate is a white solid which is stable under ordinary conditions. Inactive Ingredients: Each gelatin capsule contains sugar spheres, hypromellose, sodium lauryl sulfate, dimethicone, simethicone, and talc. The gelatin capsules also contain black iron oxide, D&C Yellow #10, Indigo carmine FD&C Blue #2, shellac, soya lecithin, sulfur dioxide, titanium dioxide and yellow iron oxide. Fenofibrate

Fenofibrate, is a lipid regulating agent available as tablets for oral administration. Each tablet contains 54 mg or 160 mg of fenofibrate. The chemical name for fenofibrate is 2-[4-(4-chlorobenzoyl) phenoxy]-2-methyl-propanoic acid, 1-methylethyl ester with the following structural formula: The empirical formula is C 20 H 21 ClO 4 and the molecular weight is 360.8; fenofibrate is very soluble in methylene chloride, slightly soluble in alcohol and practically insoluble in water. The melting point is 79 to 82°C. Fenofibrate is a white or almost white, crystalline powder, non-hydroscopic which is stable under ordinary conditions. Each fenofibrate tablet USP, contains the following inactive ingredients: colloidal silicon dioxide, crospovidone, hypromellose 2910, lactose monohydrate, microcrystalline cellulose, simethicone emulsion (30%), sodium lauryl sulphate, sodium starch glycolate and sodium stearyl fumarate. Fenofibrate tablet USP complies as per USP dissolution test 3. Image 1

Fenofibrate is a peroxisome proliferator-activated receptor (PPAR) alpha agonist available as tablets for oral administration. Each tablet contains 48 mg or 145 mg of fenofibrate. The chemical name for fenofibrate is 2-[4-(4-chlorobenzoyl) phenoxy]-2-methyl-propanoic acid, 1-methylethyl ester with the following structural formula: The empirical formula is C 20 H 21 O 4 Cl and the molecular weight is 360.83; fenofibrate is insoluble in water. The melting point is 79 to 82°C. Fenofibrate is a white solid which is stable under ordinary conditions. Inactive Ingredients Each tablet contains colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, lactose monohydrate, polacrillin potassium, sodium lauryl sulphate, and sucrose. Fenofibrate-Molecular Structure

Fenofibric acid is a lipid regulating agent available as delayed release capsules for oral administration. Each delayed-release capsule contains choline fenofibrate, equivalent to 45 mg or 135 mg of fenofibric acid. The chemical name for choline fenofibrate is ethanaminium, 2-hydroxy-N,N,N-trimethyl, 2-{4-(4-chlorobenzoyl)phenoxy] -2-methylpropanoate (1:1) with the following structural formula: Choline Fenofibrate The empirical formula is C 22 H 28 ClNO 5 and the molecular weight is 421.91. Choline fenofibrate is freely soluble in water. The melting point is approximately 210°C. Choline fenofibrate is a white to yellow powder, which is stable under ordinary conditions. Each delayed-release capsule contains enteric coated mini-tablets comprised of choline fenofibrate and the following inactive ingredients: colloidal silicon dioxide, dibutyl sebacate, ethyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, methacrylic acid co polymer, povidone, sodium stearyl fumarate, talc and triethyl citrate. The capsule shell of the 45 mg capsule contains the following inactive ingredients: gelatin, iron oxide black, iron oxide red, iron oxide yellow, sodium lauryl sulphate and titanium dioxide. The capsule shell of the 135 mg capsule contains the following inactive ingredients: FD and C Blue #1, gelatin, iron oxide yellow, sodium lauryl sulphate and titanium dioxide. The capsules are printed with edible ink containing iron oxide black, potassium hydroxide, propylene glycol and shellac. Choline Fenofibrate

Formoterol fumarate inhalation solution is supplied as 2 mL of formoterol fumarate inhalation solution packaged in a 2.1 mL single-use low-density polyethylene vial and overwrapped in a foil pouch. Each vial contains 2 mL of a clear, colorless solution composed of formoterol fumarate dihydrate, USP equivalent to 20 mcg of formoterol fumarate in an isotonic, sterile aqueous solution containing sodium chloride, pH adjusted to 5.0 with citric acid and sodium citrate. The active component of formoterol fumarate inhalation solution is formoterol fumarate dihydrate, USP, a racemate. Formoterol fumarate dihydrate is a beta 2 -adrenergic bronchodilator. Its chemical name is (±)-2'-Hydroxy-5'-[(R*)-1-hydroxy-2-[[(R*)-p-methoxy-α- methylphenethyl] amino]ethyl] formanilide fumarate (2:1) (salt), dihydrate; its structural formula is: Formoterol fumarate dihydrate, USP has a molecular weight of 840.92 and its empirical formula is (C 19 H 24 N 2 O 4 ) 2 •C 4 H 4 O 4 •2H 2 O. Formoterol fumarate dihydrate, USP is a white or almost white or slightly yellow powder, which is slightly soluble in water, freely soluble in dimethyl sulfoxide and in acetic acid; soluble in methanol; slightly soluble in 2-propanol and in ethanol; practically insoluble in acetonitrile, acetone, ethyl acetate and in diethyl ether. Formoterol fumarate inhalation solution does not require dilution prior to administration by nebulization. Like all other nebulized treatments, the amount delivered to the lungs will depend on patient factors and the nebulization system used and its performance. Using the PARI-LC Plus ® nebulizer (with a facemask or mouthpiece) connected to a PRONEB ® Ultra compressor under in vitro conditions, the mean delivered dose from the mouthpiece was approximately 7.3 mcg (37% of label claim). The mean nebulizer flow rate was 4 LPM and the nebulization time was 9 minutes. Formoterol fumarate inhalation solution should be administered from a standard jet nebulizer at adequate flow rates via a facemask or mouthpiece. Image

Fyavolv (norethindrone acetate and ethinyl estradiol tablets USP) is a continuous dosage regimen of a progestin-estrogen combination for oral administration. The following strength of Fyavolv tablets is available: Fyavolv (0.5 mg/0.0025 mg): Each white to off-white, round film-coated tablet, debossed with "F51" on one side and "LU" on the other side contains 0.5 mg norethindrone acetate and 0.0025 mg ethinyl estradiol. Fyavolv (1 mg/0.005 mg): Each blue, round film-coated tablet, debossed with "F52" on one side and "LU" on the other side contains 1 mg norethindrone acetate and 0.005 mg ethinyl estradiol. Each tablet contains the following inactive ingredients: calcium stearate, corn starch, hypromellose, lactose monohydrate, microcrystalline cellulose, polyethylene glycol 400, titanium dioxide and vitamin E. Each tablet of 1 mg/0.005 mg also contains FD&C Blue No. 2 Aluminum Lake. The structural formulas are as follows. Ethinyl Estradiol [19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-] Molecular Weight: 296.40 Molecular Formula: C 20 H 24 O 2 Norethindrone Acetate [19-Norpregn-4-en-20-yn-3-one, 17-(acetyloxy)-, (17α)-] Molecular Weight: 340.46 Molecular Formula: C 22 H 28 O 3 Figure 1 Figure 2

Ganirelix acetate injection is a synthetic decapeptide with high antagonistic activity against naturally occurring gonadotropin-releasing hormone (GnRH). Ganirelix acetate is derived from native GnRH with substitutions of amino acids at positions 1, 2, 3, 6, 8, and 10 to form the following molecular formula of the peptide: N-acetyl-3-(2-naphthyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridyl)-D-alanyl-L-seryl-L-tyrosyl-N 9 ,N 10 -diethyl-D-homoarginyl-L-leucyl-N 9 ,N 10 -diethyl-L-homoarginyl-L-prolyl-D-alanylamide acetate. The molecular weight for ganirelix acetate is 1570.42 as an anhydrous free base. The structural formula is as follows: Ganirelix Acetate Ganirelix acetate injection is supplied as a colorless, sterile, ready-to-use, aqueous solution intended for SUBCUTANEOUS administration only. Each single dose, sterile, prefilled syringe contains 250 mcg/0.5 mL of ganirelix acetate, 0.1 mg glacial acetic acid, 23.5 mg mannitol, and water for injection adjusted to pH 5 with glacial acetic acid, USP and/or sodium hydroxide, NF. Image

GaviLyte - H and bisacodyl delayed-release tablet, USP consists of PEG-3350, an osmotic laxative and bisacodyl, a stimulant laxative. Each GaviLyte - H and 5 mg bisacodyl delayed-release tablet, USP (Polyethylene glycol (PEG) 3350, sodium chloride, sodium bicarbonate and potassium chloride for oral solution and bisacodyl delayed-release tablet) consists of one 2 liter bottle of GaviLyte – H (PEG-3350, sodium chloride, sodium bicarbonate and potassium chloride for oral solution) powder for reconstitution and one 5 mg bisacodyl, delayed-release tablet, USP. Bisacodyl delayed-release tablet, USP: Each pink, round, enteric coated bisacodyl delayed-release tablet, USP (debossed “N1”) contains 5 mg of bisacodyl, USP (C22H19NO4) with a molecular weight of 361.40. Inactive ingredients include lactose (anhydrous) NF, microcrystalline cellulose NF, croscarmellose sodium NF, magnesium stearate NF, methacrylic acid copolymer, talc, titanium dioxide, triethyl citrate, D&C red # 27/phloxine aluminum lake, colloidal anhydrous silica, sodium bicarbonate, sodium lauryl sulfate, FD&C blue # 2/indigo carmine aluminum lake and FD&C yellow # 6/sunset yellow FCF aluminum lake. The bisacodyl delayed-release tablet, USP is administered orally prior to drinking the GaviLyte - H [see Dosage and Administration ( 2 )] . GaviLyte – H (PEG-3350, sodium chloride, sodium bicarbonate and potassium chloride for oral solution): A white powder for reconstitution containing 210 grams of PEG-3350, 2.86 grams of sodium bicarbonate, 5.6 grams of sodium chloride, 0.74 grams of potassium chloride and 2 grams of flavoring ingredients (if applicable). Flavor Packs are available in Cherry (containing artificial cherry flavor powder, maltodextrin and sodium saccharin), Lemon (containing natural lemon flavor powder, maltodextrin and sodium saccharin), and Orange (containing natural and artificial orange flavor powder, maltodextrin and sodium saccharin). This preparation can be used without the addition of a Flavor Pack. When dissolved in water to a volume of 2 liters, the GaviLyte - H solution is isosmotic, clear, and colorless. The GaviLyte - H solution is administered orally after taking the one bisacodyl delayed-release tablet, USP [see Dosage and Administration ( 2 )] .

Glucagon is an antihypoglycemic agent and a gastrointestinal motility inhibitor. Glucagon is produced by solid phase peptide synthesis. The chemical structure of the glucagon is identical to human glucagon. Glucagon is a single-chain polypeptide that contains 29 amino acid residues and has a molecular weight of 3482.68 g/mol. The empirical formula is C 153 H 225 N 43 O 49 S. The primary sequence of glucagon is shown below. Glucagon is a white powder. It is very slightly soluble in water. Glucagon for injection, USP is a sterile white lyophilized cake or powder in a vial and a syringe of sterile diluent for intravenous, intramuscular, or subcutaneous use. The vial contains 1 mg of glucagon, 49 mg of lactose monohydrate. Hydrochloric acid may have been added during manufacture to adjust the pH of the glucagon to 3.0 to 3.2. One International Unit of glucagon is equivalent to 1 mg of glucagon. The 1-mL diluent syringe contains 12 mg of glycerin, 1 mg hydrochloric acid, and water for injection, at pH 1.8 to 2.2. Image

Glycerol phenylbutyrate is a clear, colorless to pale yellow oral liquid. It is insoluble in water and most organic solvents, and it is soluble in dimethylsulfoxide (DMSO) and greater than 65% acetonitrile. Glycerol phenylbutyrate is a nitrogen-binding agent. It is a triglyceride containing 3 molecules of PBA linked to a glycerol backbone, the chemical name of which is benzenebutanoic acid, 1', 1''–(1,2,3-propanetriyl) ester with a molecular weight of 530.67. It has a molecular formula of C 33 H 38 O 6 . The structural formula is: Glycerol phenylbutyrate

Hydrocortisone butyrate lotion, 0.1% contains hydrocortisone butyrate, a non- fluorinated hydrocortisone ester, for topical use. The chemical name of hydrocortisone butyrate is 11 β ,17,21-Trihydroxypregn-4-ene-3,20-dione 17-butyrate. It has the following structural formula: Hydrocortisone butyrate USP is a white crystalline powder with a molecular weight of 432.56, and a molecular formula of C 25 H 36 O 6 . It is practically insoluble in water, slightly soluble in ether, soluble in methanol, in alcohol, and in acetone, and freely soluble in chloroform. Each gram of hydrocortisone butyrate lotion, 0.1% contains 1 mg of hydrocortisone butyrate USP in a white to off white lotion base consisting of butylated hydroxytoluene, butylparaben, ceteth-20, cetostearyl alcohol, citric acid monohydrate, light mineral oil, propylparaben, purified water, sodium citrate, and white petrolatum. Image-01