glenmark pharmaceuticals inc., usa - Medication Listings

Metformin Hydrochloride Extended-Release Tablets, USP contains the biguanide antihyperglycemic agent metformin in the form of monohydrochloride salt. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown: Metformin hydrochloride is a white crystalline powder with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.62 g/mol. Metformin hydrochloride is freely soluble in water, slightly soluble in alcohol, practically insoluble in acetone and in methylene chloride. The pKa of metformin is 2.8 and 11.5 at 32°C. The pH of a 5% aqueous solution of metformin hydrochloride is 6 to 7. Metformin Hydrochloride Extended-Release Tablets, USP contain 500 mg or 1,000 mg of metformin hydrochloride, which is equivalent to 389.93 mg or 779.86 mg metformin, respectively. Each 500 mg and 1,000 mg tablet contains ammonio methacrylate copolymer dispersion type A, ammonio methacrylate copolymer dispersion type B, hypromellose, magnesium stearate, povidone K 30, talc, titanium dioxide, and triethyl citrate. The tablets are imprinted using a water-soluble black ink which contains shellac, black iron oxide, propylene glycol and ammonium hydroxide. Meets USP Dissolution Test 12. structure.jpg

The active ingredient in Omeprazole Delayed-Release Capsules, USP is a substituted benzimidazole, 5-methoxy-2[[(4-methoxy-3, 5-dimethyl-2-pyridinyl) methyl] sulfinyl]-1H-benzimidazole, a compound that inhibits gastric acid secretion. Its empirical formula is C 17 H 19 N 3 O 3 S, with a molecular weight of 345.42 g/mol. The structural formula is: Omeprazole, USP is a white to off-white crystalline powder that melts with decomposition at about 155°C. It is a weak base, freely soluble in ethanol and methanol, and slightly soluble in acetone and isopropanol and very slightly soluble in water. The stability of omeprazole is a function of pH; it is rapidly degraded in acid media, but has acceptable stability under alkaline conditions. Omeprazole, USP is supplied as delayed-release capsules for oral administration. Each delayed-release capsule contains either 10 mg, 20 mg or 40 mg of omeprazole, USP in the form of enteric-coated granules with the following inactive ingredients: anhydrous lactose, cetyl alcohol, di-sodium hydrogen phosphate dihydrate, hypromellose, hypromellose phthalate, mannitol, simethicone emulsion 30%, sodium lauryl sulfate and sugar sphere. The capsule shell for Omeprazole Delayed-Release Capsules, USP 10 mg contains D&C Yellow No.10, FD&C Blue No.1, FD&C Red No. 40, FD&C Yellow No. 6, gelatin, sodium lauryl sulfate and titanium dioxide. The capsule shell for Omeprazole Delayed-Release Capsules, USP 20 mg contains FD&C Blue No.1, gelatin, sodium lauryl sulfate and titanium dioxide. The capsule shell for Omeprazole Delayed-Release Capsules, USP 40 mg contains D&C Yellow No.10, FD&C Blue No.1, FD&C Red No. 40, FD&C Yellow No. 6, gelatin, sodium lauryl sulfate and titanium dioxide. The imprinting ink has the following components: black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, strong ammonia solution and shellac. structure

The active ingredient in Gabapentin Tablets, USP is gabapentin, USP which has the chemical name 1-(aminomethyl) cyclohexaneacetic acid. The molecular formula of gabapentin, USP is C 9 H 17 NO 2 and the molecular weight is 171.24 g/mol. The structural formula of gabapentin, USP is: Gabapentin, USP is a white to off-white crystalline solid with a pK a1 of 3.7 and a pK a2 of 10.7. It is freely soluble in water and both basic and acidic aqueous solutions. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is –1.25. Each Gabapentin Tablet, USP contains 600 mg or 800 mg of gabapentin, USP and the following inactive ingredients: corn starch, copovidone, poloxamer 407, magnesium stearate, opadry white, polyethylene glycol and talc. Additionally, the coating material opadry white contains hypromellose, macrogol, polysorbate 80 and titanium dioxide. structure

Carvedilol, USP is a nonselective β-adrenergic blocking agent with α 1 -blocking activity. It is (±)-1-(Carbazol-4-yloxy)-3-[[2-(o-methoxyphenoxy)ethyl]amino]-2-propanol. Carvedilol, USP is a racemic mixture with the following structure: Carvedilol tablets, USP are film-coated tablets containing 3.125 mg, 6.25 mg, 12.5 mg or 25 mg of carvedilol. The 3.125 mg, 6.25 mg and 25 mg tablets are white film-coated circular shaped tablets. The 12.5 mg tablets are white film-coated capsule shaped tablets. Inactive ingredients consist of colloidal silicon dioxide, crospovidone, hypromellose, lactose monohydrate, magnesium stearate, polyethylene glycol, polysorbate 80, povidone and titanium dioxide. Carvedilol, USP is a white to off-white powder with a molecular weight of 406.5 g/mol and a molecular formula of C 24 H 26 N 2 O 4 . It is freely soluble in dimethylsulfoxide; soluble in methylene chloride and methanol; sparingly soluble in 95% ethanol and isopropanol; slightly soluble in ethyl ether; and practically insoluble in water, gastric fluid (simulated, TS, pH 1.1), and intestinal fluid (simulated, TS without pancreatin, pH 7.5). The product meets USP Dissolution test 2. carvedilol-chemical-structure

The active ingredient in Esomeprazole Magnesium Delayed-Release Capsules, USP for oral administration is 1H-Benzimidazole-5-methoxy-2-[(S)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl], magnesium salt (2:1), dihydrate, a PPI. Esomeprazole is the S-isomer of omeprazole, which is a mixture of the S-and R-isomers. (Initial U.S. approval of esomeprazole magnesium: 2001). Its molecular formula is (C 17 H 18 N 3 O 3 S) 2 Mg x 2 H 2 O with molecular weight of 749.15 g/mol as a dihydrate and 713.15 g/mol on an anhydrous basis. The structural formula is: The magnesium salt is a white to slightly colored powder. It is slightly soluble in methanol, practically insoluble water. The stability of esomeprazole magnesium is a function of pH; it rapidly degrades in acidic media, but it has acceptable stability under alkaline conditions. At pH 6.8 (buffer), the half-life of the magnesium salt is about 19 hours at 25°C and about 8 hours at 37°C. Each Esomeprazole Magnesium Delayed-Release Capsule, USP contains either 20 mg or 40 mg of esomeprazole (present as 21.75 mg or 43.5 mg esomeprazole magnesium dihydrate) in the form of enteric-coated pellets containing the following inactive ingredients: hydroxypropyl cellulose, hypromellose, methacrylic acid - ethyl acrylate copolymer, polyethylene glycol, sugar spheres (comprised of sucrose and corn starch), talc, titanium dioxide, and triethyl citrate. The capsule shells contain the ingredients FD&C blue# 1, gelatin, iron oxide yellow, shellac, sodium lauryl sulfate, and titanium dioxide. Additionally, black ink contains black iron oxide and potassium hydroxide. Meets USP dissolution test 2. structure

Naproxen Tablets, USP and Naproxen Sodium Tablets, USP are nonsteroidal anti-inflammatory drugs available as follows: Naproxen Tablets, USP are available as follows for oral administration: 250 mg: circular, light orange colored, flat, uncoated tablets, engraved with ‘G’ and ‘32’ on either side of a break line on one side and ‘250’ on the other side. 375 mg: oval, light orange colored, biconvex, uncoated tablets, engraved with ‘G32’ on one side and ‘375’ on the other side. 500 mg: capsule shaped, light orange colored, uncoated tablets, debossed with ‘G’ and ‘32’ on either side of a break line on one side and ‘500’ on the other side. The inactive ingredients are croscarmellose sodium, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose and povidone. Naproxen Sodium Tablets, USP are available as follows for oral administration: 275 mg: blue, oval, film-coated tablets with ‘G 0’ engraved on one side and ‘275’ engraved on the other side. 550 mg: blue colored, modified capsule shaped, biconvex, film-coated tablets, engraved with ‘G’ and ‘0’ on either side of a break line and a break line on the other side. The inactive ingredients are colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone and talc. The coating suspension for the naproxen sodium 275 mg and 550 mg tablet contains FD&C blue#2, iron oxide red, hypromellose, polyethylene glycol and titanium dioxide. Naproxen, USP is a propionic acid derivative related to the arylacetic acid group of nonsteroidal anti-inflammatory drugs. The chemical names for naproxen, USP and naproxen sodium, USP are (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid and (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, respectively. Naproxen, USP has a molecular weight of 230.26 g/mol and a molecular formula of C 14 H 14 O 3 . Naproxen sodium, USP has a molecular weight of 252.24 g/mol and a molecular formula of C 14 H 13 NaO 3 . Naproxen, USP and naproxen sodium, USP have the following structures, respectively: Naproxen Naproxen Sodium Naproxen, USP is a white to off-white crystalline powder. It is soluble in chloroform, dehydrated alcohol and alcohol; sparingly soluble in ether, insoluble in water. Naproxen sodium, USP is a white to almost white crystalline powder, soluble in water and methanol; sparingly soluble in ethanol. NaproxinStructure NaproxinNaStructure

Abiraterone acetate, USP the active ingredient of Abiraterone Acetate Tablets, USP is the acetyl ester of abiraterone. Abiraterone is an inhibitor of CYP17 (17α-hydroxylase/C17,20-lyase). Each Abiraterone acetate tablet contains either 250 mg or 500 mg of abiraterone acetate, USP. Abiraterone acetate is designated chemically as (3β)-17-(3-pyridinyl) androsta-5,16-dien-3-yl acetate and its structure is: Abiraterone acetate, USP is a white or almost white, non-hygroscopic, solid powder and freely soluble in methylene chloride, tetrahydrofuran, and toluene, soluble in methanol, ethanol, ethyl acetate, isobutyl methyl ketone, N,N-dimethylformamide, and acetone, sparingly soluble in acetonitrile and dimethyl sulfoxide, slightly soluble in hexane, very slightly soluble in 0.1 N hydrochloric acid and practically insoluble aqueous media over a wide range of pH values. Its molecular formula is C 26 H 33 NO 2 and it has a molecular weight of 391.6 g/mol. Abiraterone Acetate Tablets, USP are available in 500 mg film-coated tablets and 250 mg uncoated tablets with the following inactive ingredients: • 500 mg film-coated tablets: colloidal silicon dioxide, croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone K–30 and sodium lauryl sulfate. The coating, Opadry II 85F500121 Purple, contains iron oxide black, iron oxide red, polyethylene glycol, polyvinyl alcohol-part hydrolyzed, talc, and titanium dioxide. • 250 mg uncoated tablets: colloidal silicon dioxide, croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone and sodium lauryl sulfate. FDA approved dissolution test specifications differ from USP. Structure.jpg

Acamprosate calcium delayed-release tablets are supplied as an enteric-coated tablet for oral administration. Acamprosate calcium, USP is a synthetic compound with a chemical structure similar to that of the endogenous amino acid homotaurine, which is a structural analogue of the amino acid neurotransmitter γ-aminobutyric acid and the amino acid neuromodulator taurine. Its chemical name is calcium bis [3-(acetylamino) propane-1-sulfonate]. Its chemical formula is C 10 H 20 CaN 2 O 8 S 2 and molecular weight is 400.5 g/mol. Its structural formula is: Acamprosate calcium, USP is a white to almost white powder, odorless or nearly odorless powder. It is freely soluble in water and practically insoluble in alcohol and methylene chloride. Each acamprosate calcium delayed-release tablet contains acamprosate calcium, USP 333 mg, equivalent to 300 mg of acamprosate. Inactive ingredients in acamprosate calcium delayed-release tablets include: colloidal silicon dioxide, crospovidone, methacrylic acid copolymer dispersion, magnesium silicate, magnesium stearate, microcrystalline cellulose, polyvinyl pyrollidone, propylene glycol, sodium starch glycolate, and talc. Sulfites were used in the synthesis of the drug substance and traces of residual sulfites may be present in the drug product. structure.jpg

Acetylcysteine injection is an intravenous antidote for the treatment of acetaminophen overdose. Acetylcysteine is the nonproprietary name for the N-acetyl derivative of the naturally occurring amino acid, L-cysteine (N-acetyl-L-cysteine). The compound is a white crystalline powder, which melts in the range of 104° to 110°C and has a very slight odor. The molecular formula of the compound is C5H9NO3S, and its molecular weight is 163.2. Acetylcysteine has the following structural formula: Acetylcysteine Injection is supplied as a sterile solution in vials containing 20% w/v (200 mg/mL) acetylcysteine. The pH of the solution ranges from 6.5 to 7.5. Acetylcysteine Injection contains the following inactive ingredients: 0.5 mg/mL disodium edetate, sodium hydroxide (used for pH adjustment), and Water for Injection, USP. The amount of sodium in acetylcysteine injection is approximately 30 mg/mL. Because acetylcysteine injection is administered based on a patient’s weight, the amount of sodium administered in a course of treatment will vary from approximately 225 mg to 4500 mg. The use of ½ normal saline will contribute approximately an additional 1770 mg of sodium per liter of diluent. structure

Acyclovir is a synthetic nucleoside analogue active against herpes viruses. Acyclovir ointment USP 5% is a formulation for topical administration. Each gram of acyclovir ointment USP, 5% contains 50 mg of acyclovir USP in a polyethylene glycol (PEG) base. Acyclovir USP is a white to off-white, crystalline powder with the molecular formula C 8 H 11 N 5 O 3 and a molecular weight of 225.2 g/mol. The maximum solubility in water at 37°C is 2.5 mg/mL. The pka’s of acyclovir are 2.27 and 9.25. The chemical name of acyclovir USP is 2-amino-1, 9-dihydro-9- [(2-hydroxyethoxy)methyl]-6 H- purin-6-one; it has the following structural formula: structure.jpg

Adapalene and Benzoyl Peroxide Gel, 0.1%/2.5% is a white to pale yellow, opaque gel for topical use containing adapalene, USP, 0.1%, and benzoyl peroxide, USP, 2.5%. Adapalene, USP a synthetic retinoid, is a naphthoic acid derivative with retinoid-like properties. The chemical name for adapalene, USP is 6-(4-Methoxy-3-(tricyclo [3.3.1.13,7 ]dec-1-ylphenyl)-2-naphthalene carboxylic acid . It has the following structural formula: Adapalene, USP: Molecular formula: C 28 H 28 O 3 Molecular weight: 412.52 g/mol Benzoyl peroxide, USP is a highly lipophilic oxidizing agent that localizes in both bacterial and keratinocyte cell membranes. The chemical name for benzoyl peroxide, USP is dibenzoyl peroxide. It has the following structural formula: Benzoyl Peroxide, USP: Molecular formula: C 14 H 10 O 4 Molecular weight: 242.23 g/mol Adapalene and Benzoyl Peroxide Gel contains the following inactive ingredients: carbomer homopolymer type C, cyclomethicone, docusate sodium, edetate disodium, glycerin, propylene glycol, poloxamer 124, purified water, sorbitan oleate and sodium hydroxide. adapalenestructure benzoylperoxidestructure

Alclometasone Dipropionate Cream USP, 0.05% and Alclometasone Dipropionate Ointment USP, 0.05% contain alclometasone dipropionate, USP (7α-chloro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate), a synthetic corticosteroid for topical dermatologic use. The corticosteroids constitute a class of primarily synthetic steroids used topically as anti-inflammatory and antipruritic agents. Chemically, alclometasone dipropionate, USP is C 28 H 37 ClO 7 . It has the following structural formula: Alclometasone dipropionate, USP has the molecular weight of 521.04 g/mol. It is a white to almost white crystalline powder, sparingly soluble in alcohol, acetone, ethyl acetate and acetonitrile. Each gram of Alclometasone Dipropionate Cream USP contains 0.5 mg of alclometasone dipropionate, USP in a hydrophilic, emollient cream base of propylene glycol, white petrolatum, cetearyl alcohol, mono and di-glycerides, PEG 100 stearate, ceteth-20, monobasic sodium phosphate, chlorocresol, phosphoric acid, and purified water. Each gram of Alclometasone Dipropionate Ointment USP contains 0.5 mg of alclometasone dipropionate, USP in an ointment base of hexylene glycol, white wax, propylene glycol monopalmitostearate, and white petrolatum. structure-formula

INDICATIONS AND USAGE ALYACEN 7/7/7 and ALYACEN 1/35 Tabletsare indicated for the prevention of pregnancy in women who elect to use this product as a method of contraception. Oral contraceptives are highly effective. Table 1 lists the typical accidental pregnancy rates for users of combined oral contraceptives and other methods of contraception. The efficacy of these contraceptive methods, except sterilization, the IUD, and the NORPLANT ® System depends upon the reliability with which they are used. Correct and consistent use of methods can result in lower failure rates. Table 1: Percentage of Women Experiencing an Unintended Pregnancy During the First Year of Typical Use and the First Year of Perfect Use of Contraception and the Percentage Continuing Use at the End of the First Year. United States. % of Women Experiencing an Unintended Pregnancy within the First Year of Use % of Women Continuing Use at One Year Among couples attempting to avoid pregnancy, the percentage who continue to use a method for one year. Method (1) Typical Use Among typical couples who initiate use of a method (not necessarily for the first time), the percentage who experience an accidental pregnancy during the first year if they do not stop use for any other reason. (2) Perfect Use Among couples who initiate use of a method (not necessarily for the first time) and who use it perfectly (both consistently and correctly), the percentage who experience an accidental pregnancy during the first year if they do not stop use for any other reason. (3) (4) Adapted from Hatcher et al, 1998, Ref. # 1. Emergency Contraceptive Pills: Treatment initiated within 72 hours after unprotected intercourse reduces the risk of pregnancy by at least 75%. The treatment schedule is one dose within 72 hours after unprotected intercourse, and a second dose 12 hours after the first dose. The Food and Drug Administration has declared the following brands of oral contraceptives to be safe and effective for emergency contraception: Ovral® (1 dose is 2 white pills), Alesse® (1 dose is 5 pink pills), Nordette® or Levlen® (1 dose is 2 light-orange pills), Lo/Ovral® (1 dose is 4 white pills), Triphasil® or Tri-Levlen® (1 dose is 4 yellow pills). Lactational Amenorrhea Method: LAM is a highly effective, temporary method of contraception. However, to maintain effective protection against pregnancy, another method of contraception must be used as soon as menstruation resumes, the frequency or duration of breastfeeds is reduced, bottle feeds are introduced, or the baby reaches six months of age. Source: Trussell J, Contraceptive efficacy. In Hatcher RA, Trussell J, Stewart F, Cates W, Stewart GK, Kowal D, Guest F, Contraceptive Technology: Seventeenth Revised Edition. New York, NY: Irvington Publishers, 1998. Chance The percents becoming pregnant in columns (2) and (3) are based on data from populations where contraception is not used and from women who cease using contraception in order to become pregnant. Among such populations, about 89% become pregnant within one year. This estimate was lowered slightly (to 85%) to represent the percent who would become pregnant within one year among women now relying on reversible methods of contraception if they abandoned contraception altogether. 85 85 Spermicides Foams, creams, gels, vaginal suppositories, and vaginal film. 26 6 40 Periodic abstinence 25 63 Calendar 9 Ovulation Method 3 Sympto-Thermal Cervical mucus (ovulation) method supplemented by calendar in the pre-ovulatory and basal body temperature in the post-ovulatory phases. 2 Post-Ovulation 1 Cap With spermicidal cream or jelly. Parous Women 40 26 42 Nulliparous Women 20 9 56 Sponge Parous Women 40 20 42 Nulliparous Women 20 9 56 Diaphragm 20 6 56 Withdrawal 19 4 Condom Without spermicides. Female (Reality ® ) 21 5 56 Male 14 3 61 Pill 5 71 Progestin Only 0.5 Combined 0.1 IUD Progesterone T 2 1.5 81 Copper T380A 0.8 0.6 78 LNg 20 0.1 0.1 81 Depo-Provera ® 0.3 0.3 70 Norplant ® and Norplant-2 ® 0.05 0.05 88 Female Sterilization 0.5 0.5 100 Male Sterilization 0.15 0.10 100 1. Among couples attempting to avoid pregnancy, the percentage who continue to use a method for one year. 2. Among typical couples who initiate use of a method (not necessarily for the first time), the percentage who experience an accidental pregnancy during the first year if they do not stop use for any other reason. 3. Among couples who initiate use of a method (not necessarily for the first time) and who use it perfectly (both consistently and correctly), the percentage who experience an accidental pregnancy during the first year if they do not stop use for any other reason. 4. The treatment schedule is one dose within 72 hours after unprotected intercourse, and a second dose 12 hours after the first dose. The Food and Drug Administration has declared the following brands of oral contraceptives to be safe and effective for emergency contraception: Ovral® (1 dose is 2 white pills), Alesse® (1 dose is 5 pink pills), Nordette® or Levlen® (1 dose is 2 light-orange pills), Lo/Ovral® (1 dose is 4 white pills), Triphasil® or Tri-Levlen® (1 dose is 4 yellow pills). 5. However, to maintain effective protection against pregnancy, another method of contraception must be used as soon as menstruation resumes, the frequency or duration of breastfeeds is reduced, bottle feeds are introduced, or the baby reaches six months of age. 6. The percents becoming pregnant in columns (2) and (3) are based on data from populations where contraception is not used and from women who cease using contraception in order to become pregnant. Among such populations, about 89% become pregnant within one year. This estimate was lowered slightly (to 85%) to represent the percent who would become pregnant within one year among women now relying on reversible methods of contraception if they abandoned contraception altogether. 7. Foams, creams, gels, vaginal suppositories, and vaginal film. 8. Cervical mucus (ovulation) method supplemented by calendar in the pre-ovulatory and basal body temperature in the post-ovulatory phases. 9. With spermicidal cream or jelly. 10. Without spermicides. ALYACEN 7/7/7 and ALYACEN 1/35 have not been studied for and are not indicated for use in emergency contraception.

Amlodipine and Olmesartan Medoxomil Tablets, USP provided as a tablet for oral administration, is a combination of the calcium channel blocker (CCB) amlodipine besylate and the angiotensin II receptor blocker (ARB) olmesartan medoxomil. Amlodipine and Olmesartan Medoxomil Tablets, USP contain amlodipine besylate, USP and olmesartan medoxomil, USP. Amlodipine besylate, USP is chemically described as 3-ethyl 5-methyl (±)-2-[(2-aminoethoxy)methyl]-4-(o-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridine dicarboxylate, monobenzenesulphonate. It is a white to off-white crystalline powder that is freely soluble in methanol, sparingly soluble in alcohol and slightly soluble in water and 2-propanol. The molecular formula and weight of amlodipine besylate, USP are C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S and 567.05 g/mol. It has the following structural formula: Olmesartan medoxomil, USP a prodrug, is hydrolyzed to olmesartan during absorption from the gastrointestinal tract. Olmesartan medoxomil, USP is chemically described as 1H-imidazole-5-carboxylic acid, 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2’-(1H-tetrazol-5-yl) [1,1’-biphenyl]-4-yl] methyl]-(5-methyl-2-oxo-1,3-dioxol-4-yl) methyl ester. It is a white to off-white crystalline powder that is sparingly soluble in methanol, practically insoluble in water, slightly soluble in acetone, and very slightly soluble in ethanol. The molecular formula and weight of olmesartan medoxomil, USP are C 29 H 30 N 6 O 6 and 558.59 g/mol. It has the following structural formula: Each tablet of Amlodipine and Olmesartan Medoxomil Tablets, USP also contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, hydrogenated castor oil, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and pregelatinized corn starch. The color coatings for all tablet strengths contain polyvinyl alcohol, polyethylene glycol 3350, talc, and titanium dioxide. The 5 mg/40 mg tablets also contain iron oxide yellow. The 10 mg/20 mg tablets and 10 mg/40 mg tablets also contain iron oxide red and iron oxide yellow. Amlodipine OlmesartanMedoxomil

Aprepitant Capsules USP contain the active ingredient aprepitant, USP. Aprepitant, USP is a substance P/neurokinin 1 (NK 1 ) receptor antagonist, an antiemetic agent, chemically described as 5-[[(2 R ,3 S )-2-[(1 R )-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)-4-morpholinyl]methyl]-1,2-dihydro-3 H -1,2,4-triazol-3-one. Its empirical formula is C 23 H 21 F 7 N 4 O 3 , and its structural formula is: Aprepitant, USP is a white to off-white powder, with a molecular weight of 534.43 g/mol. It is soluble in methanol and in acetone, sparingly soluble in ethanol, and practically insoluble in water. Each capsule for oral administration contains either 40 mg, 80 mg, or 125 mg of aprepitant, USP and the following inactive ingredients: colloidal silicon dioxide, hydroxyethyl cellulose, microcrystalline cellulose, mannitol, poloxamer, povidone, sodium stearyl fumarate, vitamin E polyethylene glycol succinate, and purified water. The capsule shell excipients are gelatin, sodium lauryl sulphate and titanium dioxide. The 40-mg capsule shell also contains iron oxide yellow, and the 125 mg capsule also contains FD&C Red #3. Non-volatile solvents in the imprinting ink are shellac, iron oxide black and potassium hydroxide. USP dissolution test pending. structure

Ashlyna ® (Levonorgestrel and Ethinyl Estradiol Tablets, USP 0.15 mg/0.03 mg and Ethinyl Estradiol Tablets, USP 0.01 mg) is an extended-cycle oral contraceptive consisting of 84 light blue to blue tablets each containing 0.15 mg of levonorgestrel, USP a synthetic progestogen and 0.03 mg of ethinyl estradiol, USP and 7 light yellow to yellow tablets containing 0.01 mg of ethinyl estradiol, USP. The structural formulas for the active components are: Levonorgestrel, USP C 21 H 28 O 2 MW: 312.4 Levonorgestrel, USP is chemically 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-(-)-. Ethinyl Estradiol, USP C 20 H 24 O 2 MW: 296.4 Ethinyl Estradiol, USP is 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-. Each light blue to blue tablet contains the following inactive ingredients: anhydrous lactose, D&C yellow no. 10 aluminum lake, FD&C blue no. 1 aluminum lake, FD&C yellow no. 6 aluminum lake, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, talc, titanium dioxide and triacetin. Each light yellow to yellow tablet contains the following inactive ingredients: anhydrous lactose, D&C yellow no. 10 aluminum lake, FD&C yellow no. 6 aluminum lake, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polacrilin potassium, polyethylene glycol 400, polysorbate 80 and titanium dioxide. Levonorgestrel EthinylEstradiol

Aspirin and Extended-Release Dipyridamole Capsules are a combination of aspirin and dipyridamole, antiplatelet agents, intended for oral administration. Each hard gelatin capsule contains 200 mg dipyridamole, USP in an extended-release form and 25 mg aspirin, USP as an immediate-release sugar-coated tablet. In addition, each capsule contains the following inactive ingredients: acacia milled powder, eudragit S-100, glyceryl behenate, hydroxy propyl methyl cellulose phthalate HP-55, hypromellose, hypromellose E3LV, hypromellose E50LV, lactose monohydrate, microcrystalline cellulose, micronized talc, povidone K 30, silicon dioxide, talc, tartatic acid pellets and triacetin. Each capsule shell contains FD & C blue 1, FD & C red 3, FD & C red 40, FD & C yellow 6, gelatin, iron oxide yellow, sodium lauryl sulphate and titanium dioxide. The imprinting ink contains black iron oxide, potassium hydroxide, and shellac. Dipyridamole Dipyridamole is an antiplatelet agent chemically described as 2,2',2'',2'''-[(4,8-Dipiperidinopyrimido[5,4- d ]pyrimidine-2,6-diyl)dinitrilo]-tetraethanol. It has the following structural formula: Molecular formula: C 24 H 40 N 8 O 4 Mol. Wt. 504.63 g/mol Dipyridamole is an odorless yellow crystalline substance, having a bitter taste. It is soluble in dilute acids, methanol and chloroform, and is practically insoluble in water. Aspirin The antiplatelet agent aspirin (acetylsalicylic acid) is chemically known as benzoic acid, 2- (acetyloxy)-, and has the following structural formula: Molecular formula: C 9 H 8 O 4 Mol . Wt. 180.16 g/mol Aspirin has white crystals, commonly tubular or needle-like, or white, crystalline powder. When exposed to moisture, aspirin hydrolyzes into salicylic and acetic acids, and gives off a vinegary odor. It is slightly soluble in water; freely soluble in alcohol; soluble in chloroform and in ether; sparingly soluble in absolute ether. dipyridamole-structure.jpg asprin-structure.jpg

Atomoxetine is a selective norepinephrine reuptake inhibitor. Atomoxetine hydrochloride, USP is the R (-) isomer as determined by x-ray diffraction. The chemical designation is (-)- N -Methyl-3-phenyl-3-( o -tolyloxy)-propylamine hydrochloride. The molecular formula is C 17 H 21 NO•HCl, which corresponds to a molecular weight of 291.82. The chemical structure is: Atomoxetine hydrochloride, USP is a white to off-white crystalline powder; sparingly soluble in water. Atomoxetine Capsules, USP are intended for oral administration only. Each capsule contains atomoxetine hydrochloride USP equivalent to 10, 18, 25, 40, 60, 80, or 100 mg of atomoxetine. The capsules also contain pregelatinized starch. The capsule shell for Atomoxetine Capsules, USP 10 mg contains gelatin, and titanium dioxide. The capsule shell for Atomoxetine Capsules, USP 18 mg contains D&C Yellow No. 10, FD&C Yellow No. 6, gelatin, sodium lauryl sulfate, and titanium dioxide. The capsule shell for Atomoxetine Capsules, USP 25 mg and 40 mg contains D&C Red No. 28, FD&C Blue No.1, gelatin, and titanium dioxide. The capsule shell for Atomoxetine Capsules, USP 60 mg contains D&C Yellow No. 10, FD&C Blue No. 1, FD&C Red No. 3, FD&C Yellow No. 6, gelatin, sodium lauryl sulfate, and titanium dioxide. The capsule shell for Atomoxetine Capsules, USP 80 mg and 100 mg contains D&C Red No. 28, D&C Yellow No. 10, FD&C Blue No. 1, gelatin, and titanium dioxide. The imprinting ink for Atomoxetine Capsules, USP 10 mg, 25 mg, 40 mg, 80 mg and 100 mg has the following components: black iron oxide, D&C Yellow No. 10, FD&C Blue No. 2, FD&C Blue No. 1, FD&C Red No. 40, propylene glycol, and shellac. The imprinting ink for Atomoxetine Capsules, USP 18 mg and 60 mg has the following components: black iron oxide, propylene glycol, potassium hydroxide, strong ammonia solution, and shellac. Structure.jpg

Atovaquone Oral Suspension, USP is a quinone antimicrobial drug. The chemical name of atovaquone USP is trans -2-[4-(4-chlorophenyl) cyclohexyl]-3-hydroxy-1,4-naphthalenedione. Atovaquone USP is a yellow crystalline powder that is freely soluble in N-methyl-2-pyrrolidone and in tetrahydrofuran; soluble in chloroform; sparingly soluble in acetone and dimethyl sulfoxide; slightly soluble in octanol, ethyl acetate and polyethylene glycol 200; very slightly soluble in 0.1N sodium hydroxide; insoluble in water. It has a molecular weight of 366.84 g/mol and the molecular formula C 22 H 19 ClO 3 . The compound has the following structural formula: Atovaquone Oral Suspension, USP is a formulation of micro-fine particles of atovaquone USP. Each 5 mL of Atovaquone Oral Suspension, USP contains 750 mg of atovaquone USP and the inactive ingredients benzyl alcohol, citric acid monohydrate, hypromellose, poloxamer 188, purified water, saccharin sodium, trisodium citrate dihydrate, tutti frutti flavor and xanthan gum. structure

Azelaic Acid Gel, 15%, is a white to yellowish white opaque gel which contains azelaic acid, a naturally-occurring saturated dicarboxylic acid. It is for topical use. Chemically, azelaic acid is 1,7-heptanedicarboxylic acid. The molecular formula for azelaic acid is C 9 H 16 O 4 . It has the following structure: Azelaic acid has a molecular weight of 188.22 g/mol. It is a white to off-white solid that is insoluble in water, toluene and heptane, but soluble in acetone, methanol, isopropyl alcohol and isopropyl acetate. Azelaic Acid Gel, 15% is a white to yellowish white opaque gel for topical use; each gram contains 0.15 gm azelaic acid (15% w/w) as the active ingredient in an aqueous gel base containing benzoic acid (as a preservative), carbomer homopolymer, disodium edetate, isopropyl myristate, polysorbate 80, propylene glycol, purified water and sodium hydroxide to adjust pH. azelaic- acid-chemical-structure

Benazepril hydrochloride, USP is a white to off-white crystalline powder, soluble (>100 mg/mL) in water, in ethanol, and in methanol. Benazepril hydrochloride's chemical name is 3-[[1-(ethoxycarbonyl)-3-phenyl-(1S)-propyl]amino]-2,3,4,5- tetrahydro-2-oxo-1 H -1-(3S)-benzazepine-1-acetic acid monohydrochloride; its structural formula is: Its molecular formula is C 24 H 28 N 2 O 5 •HCl, and its molecular weight is 460.96. Benazeprilat, the active metabolite of benazepril, is a nonsulfhydryl angiotensin-converting enzyme inhibitor. Benazepril is converted to benazeprilat by hepatic cleavage of the ester group. Hydrochlorothiazide, USP is a white, or practically white, practically odorless, crystalline powder. It is slightly soluble in water; freely soluble in sodium hydroxide solution, in n -butylamine, and in dimethylformamide; sparingly soluble in methanol; and insoluble in ether, in chloroform, and in dilute mineral acids. Hydrochlorothiazide's chemical name is 6-chloro-3,4-dihydro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide; its structural formula is: Its molecular formula is C 7 H 8 ClN 3 O 4 S 2, and its molecular weight is 297.73. Hydrochlorothiazide is a thiazide diuretic. The tablets are a combination of benazepril hydrochloride, USP and hydrochlorothiazide, USP. They are formulated for oral administration with a combination of 5 mg, 10 mg, or 20 mg of benazepril hydrochloride and 6.25 mg, 12.5 mg, or 25 mg of hydrochlorothiazide, USP. The inactive ingredients of the tablets are colloidal silicon dioxide, crospovidone, hydrogenated castor oil, lactose monohydrate, poloxamer, polyethylene glycol, pregelatinized starch (corn), titanium dioxide and zinc stearate. The 5 mg/6.25 mg tablets also contain polyvinyl alcohol - part hydrolyzed and talc. The 10 mg/12.5 mg tablets also contain FD&C red No. 40, FD&C yellow No. 6, polyvinyl alcohol and talc. The 20 mg/12.5 mg tablets also contain FD&C blue No. 2, FD&C red No. 40, hypromellose and polysorbate. The 20 mg/25 mg tablets also contain FD&C red No. 40, hypromellose and polysorbate. This product meets USP Dissolution Test 2. Chemical Structure 1 HCTZ Chemical Structure

Betamethasone Dipropionate Cream (augmented), 0.05% contains betamethasone dipropionate, USP, a synthetic adrenocorticosteroid, for topical use in an emollient cream base. Betamethasone, an analog of prednisolone, has a high degree of corticosteroid activity and a slight degree of mineralocorticoid activity. Betamethasone dipropionate is the 17,21-dipropionate ester of betamethasone. Chemically, betamethasone dipropionate, USP is 9-fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate, with the molecular formula C 28 H 37 FO 7 , a molecular weight of 504.6 g/mol, and the following structural formula: Betamethasone dipropionate, USP is a white or almost white crystalline powder, insoluble in water, freely soluble in acetone and in methylene chloride, sparingly soluble in alcohol. Each gram of Betamethasone Dipropionate Cream (augmented), 0.05% contains: 0.643 mg betamethasone dipropionate, USP (equivalent to 0.5 mg betamethasone) in a white to off-white, uniform and smooth cream base of carbomer homopolymer, ceteareth-30, chlorocresol, cyclomethicone, glyceryl oleate/propylene glycol, purified water, propylene glycol, sodium hydroxide, sorbitol solution, white petrolatum and white wax. structure

Bisoprolol Fumarate and Hydrochlorothiazide Tablets, USP are indicated for the treatment of hypertension. It combines two antihypertensive agents in a once-daily dosage: a synthetic beta 1 ‑selective (cardioselective) adrenoceptor blocking agent (bisoprolol fumarate) and a benzothiadiazine diuretic (hydrochlorothiazide). Bisoprolol fumarate, USP is chemically described as (±)-1-[4-[[2-(1‑methylethoxy)ethoxy]methyl]phenoxy]-3-[(1-methylethyl)amino]-2-propanol( E )-2-butenedioate (2:1) (salt). It possesses an asymmetric carbon atom in its structure and is provided as a racemic mixture. The S(-) enantiomer is responsible for most of the beta-blocking activity. Its empirical formula is (C 18 H 31 NO 4 ) 2 •C 4 H 4 O 4 and it has a molecular weight of 766.96 g/mol. Its structural formula is: Bisoprolol fumarate, USP is a white crystalline powder, approximately equally hydrophilic and lipophilic, and very soluble in water, methanol, freely soluble in alcohol, glacial acetic acid and chloroform and slightly soluble in acetone and ethyl acetate. Hydrochlorothiazide (HCTZ), USP is 6-Chloro-3,4-dihydro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. It is a white, or almost white, almost odorless crystalline powder. It is very slightly soluble in water, soluble in acetone, freely soluble in n-butylamine, N,N-dimethylformamide and diluted solutions of alkali hydroxides, sparingly soluble in methanol and ethanol, and practically insoluble in ether, chloroform, and dilute mineral acids. Its empirical formula is C 7 H 8 ClN 3 O 4 S 2 and it has a molecular weight of 297.7 g/mol. Its structural formula is: Each Bisoprolol Fumarate and Hydrochlorothiazide Tablet, USP 2.5 mg/6.25 mg for oral administration contains: Bisoprolol fumarate, USP----------------------------------------------------------------2.5 mg Hydrochlorothiazide, USP---------------------------------------------------------------6.25 mg Each Bisoprolol Fumarate and Hydrochlorothiazide Tablet, USP 5 mg/6.25 mg for oral administration contains: Bisoprolol fumarate, USP----------------------------------------------------------------5 mg Hydrochlorothiazide, USP---------------------------------------------------------------6.25 mg Each Bisoprolol Fumarate and Hydrochlorothiazide Tablet, USP 10 mg/6.25 mg for oral administration contains: Bisoprolol fumarate, USP----------------------------------------------------------------10 mg Hydrochlorothiazide, USP---------------------------------------------------------------6.25 mg Inactive ingredients include Colloidal Silicon Dioxide, Corn Starch, Dibasic Calcium Phosphate Dihydrate, Hypromellose, Magnesium Stearate, Microcrystalline Cellulose, Polyethylene Glycol, Polysorbate 80, and Titanium Dioxide. The 5 mg/6.25 mg tablet also contains Red and Yellow Iron Oxide. The 2.5 mg/6.25 mg tablet also contains Yellow Iron Oxide. StructureBisoprolol.jpg StructureHCTZ.jpg

BRIELLYN ® 28-Day (norethindrone and ethinyl estradiol tablets, USP) provide a continuous regimen for oral contraception derived from 21 light peach tablets composed of norethindrone, USP and ethinyl estradiol, USP to be followed by 7 white to off-white tablets of inert ingredients. The structural formulas are: The light peach active tablets each contain 0.4 mg norethindrone, USP and 0.035 mg ethinyl estradiol, USP and contain the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, dibasic calcium phosphate dihydrate, FD&C yellow no. 6 aluminum lake, lactose monohydrate, magnesium stearate, povidone, sodium starch glycolate and talc. The white to off-white tablets in the 28-Day regimen contain only inert ingredients as follows: lactose monohydrate, magnesium stearate, pregelatinized starch and talc. chemical structures

Brimonidine Tartrate/Timolol Maleate Ophthalmic Solution 0.2%/0.5%, sterile, is a relatively selective alpha-2 adrenergic receptor agonist with a non-selective beta-adrenergic receptor inhibitor (topical intraocular pressure lowering agent). The structural formulae are: Brimonidine tartrate: 5-bromo-6-(2-imidazolidinylideneamino) quinoxaline L-tartrate; MW= 442.22 Timolol maleate: (-)-1-( tert -butylamino)-3-[(4-morpholino-1,2,5-thiadiazol-3-yl)-oxy]-2-propanol maleate (1:1) (salt); MW= 432.49 as the maleate salt In solution, Brimonidine Tartrate/Timolol Maleate Ophthalmic Solution 0.2%/0.5% has a clear, greenish-yellow color. It has an osmolality of 260-330 mOsmol/kg and a pH during its shelf life of 6.5-7.3. Brimonidine tartrate appears as a white, or slightly yellowish, or slightly brownish powder and is soluble in water and practically insoluble in anhydrous ethanol and toluene. Timolol maleate appears as a white to practically white powder and is soluble in water, methanol, and alcohol, sparingly soluble in chloroform and propylene glycol and insoluble in ether and cyclohexane. Each mL of Brimonidine Tartrate/Timolol Maleate Ophthalmic Solutioncontains the active ingredients brimonidine tartrate 0.2% and timolol 0.5% with the inactive ingredients benzalkonium chloride 0.005%; sodium phosphate, monobasic; sodium phosphate, dibasic; water for injection; and hydrochloric acid and/or sodium hydroxide to adjust pH. structure structure1

Bumetanide is a loop diuretic, available as 4 mL vials and 10 mL vials (0.25 mg/mL) for intravenous or intramuscular injection as a sterile solution. Each mL contains bumetanide 0.25 mg, sodium chloride 8.5 mg and ammonium acetate 4 mg as buffers, edetate disodium dihydrate 0.1 mg and benzyl alcohol 10 mg as preservative in Water for Injection. pH adjusted to 6.8 – 7.8 with sodium hydroxide. Chemically, bumetanide is 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoic acid. It is a practically white powder, slightly soluble in water, soluble in alkaline solutions, having the following structural formula: C 17 H 20 N 2 O 5 S Molecular weight: 364.42 structure

Calcipotriene Ointment USP, 0.005% contains the compound calcipotriene, USP a synthetic vitamin D 3 derivative for topical dermatological use. Chemically, Calcipotriene, USP is 24-cyclopropyl-(1α,3β,5Z,7E,22E,24S)-9,10-Secochola-5,7,10(19),22-tetraene-1,3,24-trioI; with the empirical formula C 27 H 40 O 3 , a molecular weight of 412.62, and the following structural formula: Calcipotriene, USP is a white or almost white crystalline powder. Calcipotriene Ointment USP, 0.005% contains calcipotriene, USP 50 mcg/g in an ointment base of disodium phosphate dihydrate, edetate disodium, mineral oil, white petrolatum, propylene glycol, dl-alpha-tocopherol , steareth-2 and purified water. structure

Charlotte 24 Fe provides an oral contraceptive regimen consisting of 24 white to off-white active chewable tablets that contain the active ingredients, followed by 4 brown to dark brown non-hormonal placebo tablets as specified below: • 24 white to off-white, round, flat faced beveled edge, (active) chewable uncoated tablets debossed with “21” on one side and “Y” on the other side and each containing 1 mg norethindrone acetate, USP and 20 mcg ethinyl estradiol, USP. • 4 brown to dark brown, round, flat faced beveled edge, (non-hormonal placebo) uncoated tablets debossed with “18” on one side and “G” on the other side and each containing 75 mg ferrous fumarate, USP. Each white to off-white active chewable tablet also contains the following inactive ingredients: acacia, corn starch, lactose monohydrate, magnesium stearate, spearmint flavor, sucralose, sucrose and talc. Each brown to dark brown placebo tablet contains acacia, corn starch, ferrous fumarate, magnesium stearate, microcrystalline cellulose, sodium starch glycolate, sucralose and talc. The ferrous fumarate tablets, USP do not serve any therapeutic purpose. The empirical formula of ethinyl estradiol, USP is C 20 H 24 O 2 and the structural formula is: The chemical name of ethinyl estradiol, USP is [19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-]. The molecular weight of ethinyl estradiol, USP is 296.40. The empirical formula of norethindrone acetate, USP is C 22 H 28 O 3 and the structural formula is: The chemical name of norethindrone acetate, USP is [19-Norpregn-4-en-20-yn-3-one, 17-(acetyloxy)-, (17α)-]. The molecular weight of norethindrone acetate, USP is 340.46. structure-1 structure-2

Chlorpromazine hydrochloride, a dimethylamine derivative of phenothiazine, has a chemical formula of 2-chloro-10-[3-(dimethylamino) propyl] phenothiazine monohydrochloride. It is available in tablets for oral administration. It has the following structural formula: Chemical Name : C 17 H 19 ClN 2 S.HCl Molecular Weight : 355.33 g/mol Chlorpromazine hydrochloride, USP occurs as white or slightly creamy white crystalline powder. Each tablet for oral administration contains 10 mg, 25 mg, 50 mg, 100 mg, or 200 mg of chlorpromazine hydrochloride, USP. Inactive Ingredients: 10 mg contains: corn starch, colloidal silicon dioxide, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone, and sodium starch glycolate. The coating material opadry brown contains diethyl phthalate, D&C yellow no 10, ethylcellulose, FD&C blue no 2, FD&C yellow no 6, hypromellose, red iron oxide, talc, and titanium dioxide. 25 mg contains: corn starch, colloidal silicon dioxide, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone, and sodium starch glycolate. The coating material opadry orange contains diethyl phthalate, D&C yellow no 10, ethylcellulose, FD&C yellow no 6, hypromellose, red iron oxide, talc, and titanium dioxide. 50 mg, 100 mg and 200 mg contains: corn starch, colloidal silicon dioxide, lactose monohydrate, anhydrous lactose, microcrystalline cellulose, magnesium stearate, poloxamer 188 micro, pregelatinized starch, povidone, and sodium starch glycolate. The coating material opadry brown contains diethyl phthalate, D&C yellow no 10, ethylcellulose, FD&C blue no 2, FD&C yellow no 6, hypromellose, red iron oxide, talc, and titanium dioxide. chemical-structure

Ciclopirox gel 0.77% contains a synthetic antifungal agent, ciclopirox USP. It is intended for topical dermatologic use only. Each gram of ciclopirox gel contains 7.70 mg of ciclopirox USP in a gel consisting of carbomer 940, isopropyl alcohol, and medium chain triglycerides, sodium hydroxide, sodium lauryl sulfate, and purified water. Ciclopirox gel is a white, slightly fluid gel. The chemical name for ciclopirox USP is 6-cyclohexyl-1-hydroxy-4-methyl-2(1 H )-pyridinone, with the empirical formula C 12 H 17 NO 2 and a molecular weight of 207.27. The CAS Registry Number is [29342-05-0]. The chemical structure is: structure

Ciclopirox olamine cream, USP, 0.77% is for topical use. Each gram of ciclopirox olamine cream, USP contains 7.70 mg of ciclopirox (as ciclopirox olamine USP) in a water miscible vanishing cream base consisting of benzyl alcohol (1%) as preservative, cetyl alcohol, lactic acid, light mineral oil, myristyl alcohol, octyldodecanol, polysorbate 60, purified water, sorbitan monostearate and stearyl alcohol. Ciclopirox olamine cream, USP contains a synthetic, broad-spectrum, antifungal agent ciclopirox (as ciclopirox olamine USP). The chemical name is 6-cyclohexyl-1-hydroxy-4-methyl-2(1 H )-pyridone, 2 -aminoethanol salt. The CAS Registry Number is 41621-49-2. The chemical structure is: structure

Clindamycin and Benzoyl Peroxide Gel, 1%/5% contains clindamycin phosphate, (7(S)-chloro-7-deoxylincomycin-2-phosphate). Clindamycin phosphate is a water soluble ester of the semi-synthetic antibiotic produced by a 7(S)-chloro-substitution of the 7(R)-hydroxyl group of the parent antibiotic lincomycin. Chemically, clindamycin phosphate is (C 18 H 34 ClN 2 O 8 PS). The structural formula for clindamycin is represented below: Clindamycin phosphate has a molecular weight of 504.96 g/mol and its chemical name is Methyl 7-chloro-6,7,8-trideoxy-6-(1-methyl- trans -4-propyl-L-2-pyrrolidinecarboxamido) -1-thio-L- threo - α -D- galacto -octopyranoside 2-(dihydrogen phosphate). Clindamycin and Benzoyl Peroxide Gel, 1%/5% also contains benzoyl peroxide, for topical use. Chemically, benzoyl peroxide is (C 14 H 10 O 4 ). It has the following structural formula: Benzoyl peroxide has a molecular weight of 242.23 g/mol. Each gram of Clindamycin and Benzoyl Peroxide Gel, 1%/5% contains, as dispensed, 10 mg (1%) clindamycin as phosphate and 50 mg (5%) benzoyl peroxide in a base of carbomer homopolymer type C, docusate sodium, edetate disodium, sodium hydroxide and purified water. clinidamycin-structure benzoyl-peroxide

Clindamycin hydrochloride, USP is the hydrated hydrochloride salt of clindamycin. Clindamycin is a semisynthetic antibiotic produced by a 7(S)-chloro-substitution of the 7(R)-hydroxyl group of the parent compound lincomycin. Clindamycin Hydrochloride Capsules, USP contain clindamycin hydrochloride, USP equivalent to 75 mg, 150 mg, or 300 mg of clindamycin. Inactive ingredients: colloidal silicon dioxide, corn starch, lactose monohydrate, magnesium stearate and talc. The capsule shells contain FD&C blue no. 1, gelatin, iron oxide yellow (75 mg and 150 mg only) and titanium dioxide. The black imprinting ink contains black iron oxide, potassium hydroxide, propylene glycol and shellac. The structural formula is represented below: The chemical name for clindamycin hydrochloride is Methyl 7-chloro-6,7,8-trideoxy-6- (1-methyl- trans -4-propyl-L-2-pyrrolidinecarboxamido)-1-thio-L- threo -α-D- galacto -octopyranoside monohydrochloride. FDA approved dissolution test specifications differ from USP. Structure.jpg

Clindamycin phosphate gel USP, 1% contains clindamycin phosphate, USP, at a concentration equivalent to 10 mg clindamycin per gram. Clindamycin phosphate is a water soluble ester of the semi-synthetic antibacterial drug produced by a 7(S)-chloro-substitution of the 7(R)-hydroxyl group of the parent compound lincomycin. The gel contains allantoin, carbomer homopolymer type B, methylparaben, polyethylene glycol 400, propylene glycol, sodium hydroxide, and purified water. The structural formula is represented below: Molecular formula: C 18 H 34 ClN 2 O 8 PS Molecular weight: 504.96 g/mol The chemical name for clindamycin phosphate, USP is Methyl 7-chloro-6,7,8-trideoxy-6-(1‑ methyl- trans -4-propyl-L-2-pyrrolidinecarboxamido)-1-thio-L- threo -α-D- galacto ‑ octopyranoside 2-(dihydrogen phosphate). Clindamycin phosphate, USP is white to off-white, hygroscopic, crystalline powder. Clindamycin phosphate is freely soluble in water, slightly soluble in dehydrated ethanol, very slightly soluble in acetone, insoluble in chloroform, ether and benzene. structure

Clindamycin Phosphate Foam contains clindamycin (1%) as clindamycin phosphate, USP. Clindamycin phosphate, USP is a water-soluble ester of the semi-synthetic antibiotic produced by a 7(S)-chloro-substitution of the 7(R)-hydroxyl group of the parent antibiotic, lincomycin. The chemical name for clindamycin phosphate, USP is methyl 7-chloro-6,7,8-trideoxy-6-(1-methyl- trans -4-propyl-L-2-pyrrolidinecarboxamido)-1-thio-L- threo -α-D- galacto -octopyranoside 2-(dihydrogen phosphate). The structural formula for clindamycin phosphate, USP is represented below: Molecular Formula: C 18 H 34 ClN 2 O 8 PS Molecular Weight: 504.96 g/mol Clindamycin Phosphate Foam contains clindamycin (1%) as clindamycin phosphate, USP at a concentration equivalent to 10 mg clindamycin per gram in a thermolabile hydroethanolic foam vehicle consisting of cetyl alcohol, ethanol (58%), polysorbate 60, propylene glycol, purified water, and stearyl alcohol pressurized with a hydrocarbon (propane/butane) propellant. structure.jpg

Clobetasol Propionate Emulsion Foam, 0.05% is a white to off-white emulsion aerosol foam containing the active ingredient clobetasol propionate, USP, 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. Clobetasol propionate, USP 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 ClFO 5 , and a molecular weight of 467 g/mol. The following is the chemical structure: Clobetasol Propionate, USP Clobetasol propionate, USP is a white to almost white crystalline powder, practically insoluble in water, slightly soluble in benzene and diethyl ether; sparingly soluble in ethanol; freely soluble in acetone, in dimethylsulfoxide, in chloroform, in methanol and in dioxane. Each gram of Clobetasol Propionate Emulsion Foam, 0.05% contains 0.5 mg clobetasol propionate, USP. The foam also contains anhydrous citric acid, cetyl alcohol, cyclomethicone, isopropyl myristate, light mineral oil, polyoxyl-20 cetostearyl ether, potassium citrate, propylene glycol, purified water, sorbitan monolaurate, white petrolatum, and phenoxyethanol as a preservative. Clobetasol Propionate Emulsion Foam is dispensed from an aluminum can pressurized with a hydrocarbon (propane/butane) propellant. structure

Clobetasol Propionate Topical Solution USP, 0.05% contains 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 USP is 21-Chloro-9-fluoro-11β,17-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione17-propionate, and it has the following structural formula: Clobetasol propionate USP has the empirical formula C25H32ClFO5 and a molecular weight of 466.97. It is a white to almost white, crystalline powder, practically insoluble in water, slightly soluble in benzene and diethyl ether; sparingly soluble in ethanol; freely soluble in acetone, in dimethylsulfoxide, in chloroform, in methanol and in dioxane. Clobetasol Propionate Topical Solution USP, 0.05% contains clobetasol propionate USP 0.5 mg/g in a solution base composed of isopropyl alcohol, carbomer homopolymer type B, sodium hydroxide and purified water. Structure

Clobetasol Propionate Foam, 0.05%, is a white thermolabile hydroethanolic aerosol foam containing the active ingredient, clobetasol propionate, USP, a synthetic corticosteroid, for topical use. Clobetasol, an analog of prednisolone, has a high degree of glucocorticoid activity and a slight degree of mineralocorticoid activity. Clobetasol propionate, USP is 21-chloro-9-fluoro-11ß,17-dihydroxy-16ß-methylpregna-1,4-diene-3,20-dione 17-propionate, with the molecular formula C 25 H 32 CIFO 5 , a molecular weight of 466.97 g/mol. The following is the chemical structure: Clobetasol propionate, USP is a white to almost white crystalline powder, practically insoluble in water, slightly soluble in benzene and diethyl ether; sparingly soluble in ethanol; freely soluble in acetone, in dimethylsulfoxide, in chloroform, in methanol and in dioxane. Each gram of Clobetasol Propionate Foam, 0.05% contains 0.5 mg clobetasol propionate, USP. The foam also contains cetyl alcohol, citric acid, ethanol (60%), polysorbate 60, potassium citrate, propylene glycol, purified water, and stearyl alcohol pressurized with a hydrocarbon (propane/butane) propellant. structure

Clobetasol Propionate Ointment USP, 0.05% contains the active compound clobetasol propionate USP, 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 USP 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 USP has the empirical formula of C 25 H 32 ClFO 5 and a molecular weight of 466.97 g/mol. It is a white to almost white, crystalline powder, practically insoluble in water, slightly soluble in benzene and diethyl ether; sparingly soluble in ethanol; freely soluble in acetone, in dimethylsulfoxide, in chloroform, in methanol and in dioxane. Clobetasol Propionate Ointment USP, 0.05% contains clobetasol propionate USP 0.5 mg/g in a base of propylene glycol, sorbitan sesquioleate, and white petrolatum. image-01

Clobetasol Propionate Spray, 0.05% contains clobetasol propionate USP, 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, USP 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 ClFO 5, and a molecular weight of 466.97 g/mol (CAS Registry Number 25122-46-7). The following is the chemical structure: Clobetasol propionate, USP Clobetasol propionate, USP is a white to almost white, crystalline powder, practically insoluble in water, slightly soluble in benzene and diethyl ether; sparingly soluble in ethanol; freely soluble in acetone, in dimethylsulfoxide, in chloroform, in methanol and in dioxane. Each gram of Clobetasol Propionate Spray, 0.05% contains 0.5 mg of clobetasol propionate, in a clear, colorless liquid composed of alcohol, isopropyl myristate, sodium lauryl sulfate, and undecylenic acid. Structure.jpg

Clotrimazole cream USP, 1% contains clotrimazole USP, a synthetic antifungal agent having the chemical name {1-(o-Chloro-α, α-diphenylbenzyl)imidazole}; the molecular formula C 22 H 17 ClN 2 ; a molecular weight of 344.84; and the structural formula: Clotrimazole USP is an odorless, white crystalline substance. It is practically insoluble in water, sparingly soluble in ether and very soluble in polyethylene glycol 400, ethanol and chloroform. Each gram of clotrimazole cream USP contains 10 mg clotrimazole USP, dispersed in a vanishing cream base of sorbitan monostearate, polysorbate 60, cetyl esters wax, cetostearyl alcohol, octyldodecanol, purified water, and benzyl alcohol (1%) as preservative. structure

Clotrimazole and Betamethasone Dipropionate Cream USP, 1%/0.05% (base), contains combinations of clotrimazole, USP, an azole antifungal, and betamethasone dipropionate, USP, a corticosteroid, for topical use. Chemically, clotrimazole, USP is 1-[(2-Chlorophenyl)diphenylmethyl]-1H-imidazole, with the empirical formula C 22 H 17 ClN 2 , a molecular weight of 344.84 g/mol, and the following structural formula: Clotrimazole, USP is a white to pale yellow, crystalline powder, odorless, practically insoluble in water, freely soluble in methanol, in acetone, in chloroform and in alcohol. Betamethasone dipropionate, USP has the chemical name 9-fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate, with the empirical formula C 28 H 37 FO 7 , a molecular weight of 504.60 g/mol, and the following structural formula: Betamethasone dipropionate, USP is a white to almost white crystalline powder, practically insoluble in water, freely soluble in acetone and in methylene chloride, sparingly soluble in alcohol. Each gram of Clotrimazole and Betamethasone Dipropionate Cream USP, 1%/0.05% (base) contains 10 mg clotrimazole, USP and 0.643 mg betamethasone dipropionate, USP (equivalent to 0.5 mg betamethasone), in a white to off-white, uniform and smooth cream consisting of benzyl alcohol, ceteareth-30, cetyl alcohol, mineral oil, monobasic sodium phosphate, phosphoric acid, propylene glycol, purified water, sodium hydroxide, stearyl alcohol, and white petrolatum. Clotrimazolestructure betamethasonestructure

Colesevelam hydrochloride is a non-absorbed, polymeric, lipid-lowering and glucose-lowering agent for oral administration. Colesevelam hydrochloride is a high-capacity bile acid-binding molecule. Colesevelam hydrochloride is poly(allylamine hydrochloride) cross-linked with epichlorohydrin and alkylated with 1-bromodecane and (6-bromohexyl)-trimethylammonium bromide. The chemical name (IUPAC) of colesevelam hydrochloride is 1-Hexaminium, N,N,N-Trimethyl-6-(2-propenylamino)-, chloride, polymer with (chloromethyl) oxirane, 2-propen-4-amine and N-2-propenyl-1-decanamine, hydrochloride. The chemical structure of colesevelam hydrochloride is represented by the following formula: wherein (a) represents allyl amine monomer units that have not been alkylated by either of the 1-bromodecane or (6-bromohexyl)-trimethylammonium bromide alkylating agents or cross-linked by epichlorohydrin; (b) represents allyl amine units that have undergone cross-linking with epichlorohydrin; (c) represents allyl amine units that have been alkylated with a decyl group; (d) represents allyl amine units that have been alkylated with a (6-trimethylammonium) hexyl group, and m represents a number ≥100 to indicate an extended polymer network. A small amount of the amines are dialkylated and are not depicted in the formula above. No regular order of the groups is implied by the structure; cross-linking and alkylation are expected to occur randomly along the polymer chains. A large amount of the amines are protonated. The polymer is depicted in the hydrochloride form; a small amount of the halides are bromide. Colesevelam hydrochloride is hydrophilic and insoluble in water. Colesevelam hydrochloride tablets are off-white to pale yellow capsule shaped, biconvex, film-coated tablets each containing 625 mg colesevelam hydrochloride. In addition, each tablet contains the following inactive ingredients: colloidal silicon dioxide, diacetylated monoglycerides, hypromellose, magnesium stearate, microcrystalline cellulose, and pregelatinized starch. The tablets are imprinted using a water-soluble black ink which contains ammonium hydroxide, ferric oxide black, propylene glycol and shellac. structure

Deferasirox is an iron chelating agent. Deferasirox Tablets for Oral Suspension contain 125 mg, 250 mg, or 500 mg deferasirox. Deferasirox is designated chemically as 4-[3,5-Bis (2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]-benzoic acid and its structural formula is: Deferasirox is a white to slightly yellow powder. Its molecular formula is C 21 H 15 N 3 O 4 and its molecular weight is 373.36 g/mol. Inactive Ingredients: Colloidal silicon dioxide, crospovidone, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone (K-30), sodium lauryl sulfate, and sodium stearyl fumarate. Structure.jpg

Desoximetasone ointment USP, 0.25% contains the active synthetic corticosteroid desoximetasone USP. 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 fractionated coconut oil and white petrolatum. The chemical name of desoximetasone USP is Pregna-1, 4-diene-3, 20-dione, 9-fluoro-11, 21-dihydroxy-16-methyl-,(11β,16α)-. Desoximetasone USP has the molecular formula C 22 H 29 FO 4 and a molecular weight of 376.46. The CAS Registry Number is 382-67-2. The structural formula is: Structure

A single-entity amphetamine product combining the neutral sulfate salts of dextroamphetamine and amphetamine, with the dextro isomer of amphetamine saccharate and d, l-amphetamine aspartate monohydrate. EACH TABLET CONTAINS 5 mg 10 mg 15 mg 20 mg 30 mg Dextroamphetamine Saccharate 1.25 mg 2.5 mg 3.75 mg 5 mg 7.5 mg Amphetamine Aspartate Monohydrate 1.25 mg 2.5 mg 3.75 mg 5 mg 7.5 mg Dextroamphetamine Sulfate, USP 1.25 mg 2.5 mg 3.75 mg 5 mg 7.5 mg Amphetamine Sulfate, USP 1.25 mg 2.5 mg 3.75 mg 5 mg 7.5 mg Total Amphetamine Base Equivalence 3.13 mg 6.3 mg 9.4 mg 12.6 mg 18.8 mg Inactive Ingredients: microcrystalline cellulose, maltodextrin, compressible sugar, corn starch, colloidal silicon dioxide, saccharin sodium and magnesium stearate. The 15 mg, 20 mg and 30 mg tablets contain FD&C Yellow #6 Aluminum Lake as a color additive.

Diclofenac Sodium Topical Gel, 3%, intended for dermatologic use, contains the active ingredient, diclofenac sodium, USP in a clear, transparent, colorless to slightly yellow gel base. Diclofenac sodium, USP is a white to slightly yellowish, hygroscopic crystalline powder, and melts at about 284°C. It is freely soluble in methanol, soluble in ethanol, sparingly soluble in water, slightly soluble in acetone, and partially insoluble in chloroform and ether. The chemical name for diclofenac sodium is: Sodium [ o -(2,6-dichloranilino) phenyl] acetate Diclofenac sodium has a molecular weight of 318.13. The CAS number is CAS-15307-79-6. The structural formula is represented below: Diclofenac Sodium Gel, 3% also contains benzyl alcohol, sodium hyaluronate, polyethylene glycol monomethyl ether, and purified water. 1 g of Diclofenac Sodium Topical Gel, 3% contains 30 mg of the active substance, diclofenac sodium, USP. structure

Diltiazem hydrochloride is a calcium ion cellular influx inhibitor (slow channel blocker or calcium antagonist). Chemically, diltiazem hydrochloride is 1,5-Benzothiazepin-4(5H)-one, 3-(acetyloxy)-5-[2-(dimethylamino) ethyl]-2, 3-dihydro-2-(4-methoxyphenyl)-, monohydrochloride, (+)-cis-. The chemical structure is Molecular formula: C 22 H 26 N 2 O 4 S•HCl Diltiazem hydrochloride, USP is a white crystalline powder or small crystals. It is freely soluble in chloroform, formic acid, methanol, water, sparingly soluble in dehydrated alcohol and insoluble in ether. It has a molecular weight of 450.98 g/mol. Each Diltiazem Hydrochloride Extended-Release Capsules, USP contains either 60 mg diltiazem hydrochloride (equivalent to 55.1 mg diltiazem), 90 mg diltiazem hydrochloride (equivalent to 82.7 mg diltiazem), or 120 mg diltiazem hydrochloride (equivalent to 110.3 mg diltiazem). Also contains: Diethyl phthalate, ethyl cellulose, methacrylic acid and ethyl acrylate copolymer, polysorbate, povidone, sodium lauryl sulfate, sugar spheres (corn starch, hypromellose and sucrose) and talc. The capsule shells contain D&C Yellow No. 10 (90 mg only), FD&C Red No. 3, FD&C Red No.40, FD&C Yellow No. 6, gelatin, sodium lauryl sulfate and titanium dioxide. The black printing ink contains black iron oxide, potassium hydroxide and shellac. For oral administration. FDA approved dissolution test specifications differ from USP. Structure.jpg

Dimethyl Fumarate Delayed-Release Capsules contain dimethyl fumarate which is also known by its chemical name, dimethyl (E) butenedioate, (C 6 H 8 O 4 ). It has the following structure: Dimethyl fumarate is a white to off-white powder that is sparingly soluble in methanol; insoluble in water with a molecular mass of 144.13. Dimethyl Fumarate Delayed-Release Capsules are provided as hard gelatin delayed-release capsules for oral administration, containing 120 mg or 240 mg of dimethyl fumarate consisting of the following inactive ingredients: croscarmellose sodium, hydrophobic colloidal silica, magnesium stearate, methacrylic acid and methyl methacrylate copolymer, methacrylic acid copolymer dispersion (Eudragit L30 D-55), microcrystalline cellulose, simethicone (30% emulsion), talc and triethyl citrate. Eudragit L30 D-55 has the following ingredients: copolymer of methacrylic acid and ethyl acrylate, sodium lauryl sulphate, polysorbate 80 and purified water. The capsule shell for Dimethyl Fumarate Delayed-Release Capsules, 120 mg and 240 mg contains gelatin, titanium dioxide, FD&C blue 1, iron oxide yellow and iron oxide black. The imprinting ink for Dimethyl Fumarate Delayed-Release Capsule, 120 mg and 240 mg has the following components: black iron oxide, potassium hydroxide, and shellac. structure

Drospirenone and Ethinyl Estradiol Tablets, USP provide an oral contraceptive regimen consisting of 24 brown to reddish brown active film-coated tablets each containing 3 mg of drospirenone, USP and 0.02 mg of ethinyl estradiol, USP and 4 white to off-white inert film-coated tablets. The inactive ingredients in the brown to reddish brown tablets are corn starch, crospovidone, hypromellose, iron oxide red, lactose monohydrate, magnesium stearate, povidone, talc, titanium dioxide. The white to off-white inert film-coated tablets contain anhydrous lactose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polacrilin potassium, polyethylene glycol, polysorbate 80, titanium dioxide. Drospirenone, USP (6 R ,7 R ,8 R ,9 S ,10 R ,13S,14 S ,15 S ,16 S ,17 S )-1,3’,4’,6,6a,7,8,9,10,11,12,13,14,15,15a,16-hexadecahydro-10,13-dimethylspiro-[17 H -dicyclopropa[6,7:15,16]cyclopenta[a]phenanthrene-17,2’(5’H)-furan]-3,5’(2H)-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, USP (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 296.4 and a molecular formula of C 20 H 24 O 2 . The structural formulas are as follows: Drospirenone, USP Ethinyl Estradiol, USP drospirenone.jpg eestructure