sun pharmaceutical industries, inc. - Medication Listings

Oralone ® (Triamcinolone Acetonide Dental Paste USP, 0.1%), contains the corticosteroid triamcinolone acetonide in an adhesive vehicle suitable for application to oral tissues. Triamcinolone acetonide is designated chemically as 9-fluoro-11β, 16α, 17, 21-tetrahydroxypregna-1, 4-diene-3, 20-dione cyclic 16, 17-acetal with acetone. The structural formula of triamcinolone acetonide is as follows: Each gram of Oralone ® contains 1 mg triamcinolone acetonide in an emollient dental paste containing gelatin, pectin, and carboxymethylcellulose sodium in a plasticized hydrocarbon gel (a polyethylene and mineral oil gel base). Chemical Structure

Oxcarbazepine, USP is an AED available as 150 mg, 300 mg, and 600 mg film-coated tablets for oral administration. Oxcarbazepine is 10,11-Dihydro-10-oxo-5H-dibenz[b,f]azepine-5-carboxamide, and its structural formula is: Oxcarbazepine is a white to faintly orange crystalline powder. It is slightly soluble in chloroform, dichloromethane, acetone, and methanol and practically insoluble in ethanol, ether and water. Its molecular weight is 252.27 g/mol. Oxcarbazepine film-coated tablets, USP contain the following inactive ingredients: colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, titanium dioxide and yellow iron oxide. chemical-structure

Oxcarbazepine, USP is an antiepileptic drug available as a 300 mg/5 mL (60 mg/mL) oral suspension. Oxcarbazepine, USP is 10,11-Dihydro-10-oxo- 5 H -dibenz[ b, f ]azepine-5-carboxamide, and its structural formula is: Oxcarbazepine, USP is a light orange to creamish white or off-white powder. It is soluble in acetic acid, sparingly soluble in chloroform, and practically insoluble in water. Its molecular weight is 252.27. Oxcarbazepine oral suspension, USP contains the following inactive ingredients: artificial cherry flavor, ascorbic acid, carboxymethylcellulose sodium, colloidal silicon dioxide, copovidone, hydroxy ethylcellulose, methyl paraben, microcrystalline cellulose, non crystallizing sorbitol solution, propylene glycol, polyoxyl 8 stearate, povidone, propyl paraben, purified water, saccharin sodium, and sorbic acid. Oxcarbazepine chemical structure

Oxiconazole nitrate cream, 1% contains the antifungal active compound oxiconazole nitrate. This formulation is for topical dermatologic use only. Chemically, oxiconazole nitrate is 2',4'-dichloro-2-imidazol-1-ylacetophenone (Z) -[ 0 -(2,4-dichlorobenzyl)oxime], mononitrate. The compound has the molecular formula C 18 H 13 ON 3 CI 4 •HNO 3 , a molecular weight of 492.15, and the following structural formula: Oxiconazole nitrate is a nearly white crystalline powder, soluble in methanol; sparingly soluble in ethanol, chloroform, and acetone; and very slightly soluble in water. Oxiconazole nitrate cream, 1% contains 10 mg of oxiconazole per gram of cream in a white to off-white cream base of cetyl alcohol, polysorbate 60, propylene glycol, purified water, stearyl alcohol, white petrolatum, and benzoic acid 0.2% as a preservative. Chemical Structure

Paliperidone extended-release tablet contains paliperidone USP, an atypical antipsychotic belonging to the chemical class of benzisoxazole derivatives. Paliperidone contains a racemic mixture of (+)- and (-)- paliperidone. The chemical name is (±)-3-[2-[4-(6-fluoro-1,2-­benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-­pyrido[1,2-a]pyrimidin-4-one. Its molecular formula is C 23 H 27 FN 4 O 3 and its molecular weight is 426.49. The structural formula is: Paliperidone is sparingly soluble in 0.1N HCl and methylene chloride; practically insoluble in water, 0.1N NaOH, and hexane; and slightly soluble in N,N-dimethylformamide. Paliperidone extended-release tablets are intended for oral administration and are available in 1.5 mg (brown), 3 mg (white to off-white), 6 mg (yellow), and 9 mg (pink) strengths. Paliperidone extended-release tablets are formulated as a polymer matrix based once-a-day controlled release tablet for oral use. Inactive ingredients are polyethylene oxide, hypromellose, anhydrous lactose, magnesium stearate, ethyl cellulose, triethyl citrate, talc, titanium dioxide and polyethylene glycol. The 1.5 mg and 6 mg tablets also contain lactose monohydrate, iron oxide yellow and iron oxide red. The 9 mg tablets also contain lactose monohydrate and iron oxide red. Imprinting ink contains shellac glaze, iron oxide black, N-butyl alcohol, propylene glycol and ammonium hydroxide. Delivery System Components and Performance Paliperidone extended release tablets employ a film-coated hydrophilic hydrogel matrix to deliver paliperidone at a controlled rate over 24 hours. The system comprises of: a core consists of the drug, rate-controlling polymer (forming hydrogel) and other excipients with pH independent coat surrounding core, comprising of water soluble and insoluble polymer and a film coat over it. Upon ingestion outer film coat dissolves exposing the coated tablet to the gastric fluids. Once the water soluble polymer from coat gets dissolved, pores are formed which allow penetration of fluid inside the membrane leading to hydration of core-forming hydrogel. Drug release occurs via slow diffusion out of the gel layer and subsequent gel erosion. structure

Pazopanib is a kinase inhibitor. Pazopanib is presented as the hydrochloride salt, with the chemical name 5-[[4‑ [(2,3-Dimethyl-2H-indazol-6-yl)methylamino]pyrimidin-2-yl]amino]-2-methylbenzenesulfonamide hydrochloride. It has the molecular formula C 21 H 23 N 7 O 2 S•HCl and a molecular weight of 473.99 g/mol. Pazopanib hydrochloride has the following chemical structure: Pazopanib hydrochloride is a white to slightly yellow color powder. It is practically insoluble in ethanol and in water. Pazopanib tablets are for oral use. Each 200-mg tablet of pazopanib contains 200 mg of pazopanib equivalent to 216.7 mg of pazopanib hydrochloride. The inactive ingredients of pazopanib tablets are: Tablet Core: magnesium stearate, microcrystalline cellulose, povidone and sodium starch glycolate. Coating: Grey film-coat: ferrosoferric oxide, hypromellose, polyethylene glycol, polysorbate 80 and titanium dioxide. spl-pazopanib-structure

Pentazocine and Naloxone Hydrochloride Tablets, USP contain pentazocine hydrochloride, USP, a partial opioid agonist, equivalent to 50 mg base and is a member of the benzazocine series (also known as the benzomorphan series), and naloxone hydrochloride, USP, an opioid antagonist equivalent to 0.5 mg base. Pentazocine and Naloxone Hydrochloride Tablets, USP are an analgesic for oral administration. Chemically, pentazocine hydrochloride is (2R*,6R*,11R*)- 1, 2, 3, 4, 5, 6- Hexahydro-6,11-dimethyl-3-(3-methyl-2-butenyl)-2,6-methano-3-benzazocin-8-ol hydrochloride, a white, crystalline substance soluble in acidic aqueous solutions, and has the following structural formula: Chemically, naloxone hydrochloride is 17-Allyl-4,5a-epoxy-3,14-dihydroxy‑ morphinan-6-one hydrochloride. It is a slightly off-white powder, and is soluble in water and dilute acids, and has the following structural formula: Each tablet, for oral administration, contains pentazocine hydrochloride, USP, equivalent to 50 mg of pentazocine, and naloxone hydrochloride, USP, equivalent to 0.5 mg of naloxone. In addition, each tablet contains the following inactive ingredients: Colloidal Silicon Dioxide, Corn Starch, Dibasic Calcium Phosphate, D&C Yellow #10 Aluminum lake, Magnesium Stearate, Microcrystalline Cellulose, Sodium Lauryl Sulfate. figure 1 figure 2

Perampanel tablets contain perampanel a non-competitive AMPA receptor antagonist as a 4:3 hydrate. The chemical name of the active ingredient is 2-(1´,6´-dihydro-6´-oxo-1´-phenyl[2,3´-bipyridin]-5´-yl)-benzonitrile, hydrate (4:3). The molecular formula is C 23 H 15 N 3 O ∙ ¾H 2 O, and the molecular weight is 362.90 (349.39 for anhydrous perampanel). It is a white to yellowish white powder. It is freely soluble in 1-methyl-2-pyrrolidinone, sparingly soluble in acetonitrile and acetone, slightly soluble in methanol, ethanol and ethyl acetate, very slightly soluble in 1-octanol and diethyl ether, and practically insoluble in heptane and water. The chemical structure of perampanel is: Perampanel tablets are round, film-coated tablets containing 2 mg, 4 mg, 6 mg, 8 mg, 10 mg, or 12 mg of perampanel. Tablets contain the following inactive ingredients: hypromellose, lactose monohydrate, low-substituted hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, purified water, talc, and titanium dioxide. The 2 mg, 4 mg, 6 mg and 8 mg also contain ferric oxide red. The 2 mg and the 10 mg also contain ferric oxide yellow. The 8 mg, 10 mg and 12 mg also contain FD&C Blue No. 2 and the 8 mg contains FD&C Red No. 40. Chemical Structure

Phentermine hydrochloride USP has the chemical name of α,α,-Dimethylphenethylamine hydrochloride. The structural formula is as follows: Phentermine hydrochloride is a white, odorless, hygroscopic, crystalline powder which is soluble in water and lower alcohols, slightly soluble in chloroform and insoluble in ether. Phentermine hydrochloride, an anorectic agent for oral administration, is available as a tablet containing 37.5 mg of phentermine hydrochloride (equivalent to 30 mg of phentermine base). Phentermine hydrochloride tablets contain the inactive ingredients: crospovidone, dibasic calcium phosphate dihydrate, FD&C Blue #1, magnesium stearate, and povidone. Chemical Structure

Phenytoin is related to the barbiturates in chemical structure, but has a five-membered ring. The chemical name is 5,5-diphenyl-2,4 imidazolidinedione, having the following structural formula: Each 5 mL of the oral suspension contains 125 mg of phenytoin, USP; carboxymethylcellulose sodium, citric acid anhydrous, FD&C yellow no. 6, magnesium aluminum silicate, orange flavor spray dry natural and artificial, polysorbate 60, purified water, sodium benzoate, sucrose and vanilla flavored powder artificial. Chemical Structure

Phenytoin sodium is related to the barbiturates in chemical structure, but has a five-membered ring. The chemical name is 5,5- Diphenylhydantoin sodium salt, having the following structural formula: Each extended phenytoin sodium capsule, USP, for oral administration contains 200 mg or 300 mg of phenytoin sodium, USP. Each capsule also contains the following inactive ingredients: magnesium stearate, lactitol monohydrate, sodium lauryl sulfate, and talc. In addition, each of the empty gelatin capsule contains the following: gelatin, FD&C Blue # 1, FD&C Red # 40, D&C Red # 28 (200 mg) and FD&C Red # 3 (200 mg). The imprinting ink contains shellac, dehydrated alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide and potassium hydroxide. Product in vivo performance is characterized by a slow and extended rate of absorption with peak blood concentrations expected in 4 to 12 hours as contrasted to prompt phenytoin sodium capsules, USP, with a rapid rate of absorption with peak blood concentration expected in 1½ to 3 hours. Extended phenytoin sodium capsules, USP 200 mg and 300 mg meet USP Dissolution Test 3 . spl-phenytoin-structure

Phenytoin is related to the barbiturates in chemical structure, but has a five-membered ring. The chemical name is 5,5-diphenyl-2,4 imidazolidinedione, having the following structural formula: Each extended phenytoin sodium capsule, USP for oral administration contains 100 mg phenytoin sodium, USP. Also contains confectioner's sugar, hypromellose, lactose monohydrate, magnesium stearate, and talc. The capsule shell contains benzyl alcohol, black ink, butylparaben, D&C Yellow #10, edetate calcium disodium, FD&C Red #3, gelatin, methylparaben, propylparaben, sodium lauryl sulfate, sodium propionate, and titanium dioxide. Product in vivo performance is characterized by a slow and extended rate of absorption with peak blood concentrations expected in 4 to 12 hours as contrasted to Prompt Phenytoin Sodium Capsules, USP with a rapid rate of absorption with peak blood concentration expected in 1½ to 3 hours. Meets USP Dissolution Test 2. Chemical Structure

Pindolol, a synthetic beta-adrenergic receptor blocking agent with intrinsic sympathomimetic activity is 1-(Indol-4-yloxy)-3-(isopropylamino)-2-propanol. C14H20N2O2 M.W. 248.32 Pindolol, USP is a white to off-white, crystalline powder having a faint odor which is practically insoluble in water; slightly soluble in methanol; and very slightly soluble in chloroform. Each tablet for oral administration contains pindolol and the following inactive ingredients: crospovidone, lactose, magnesium stearate, microcrystalline cellulose, and pregelatinized starch. Structure

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

Potassium chloride extended-release capsules, USP, are an oral dosage form of microencapsulated potassium chloride containing 600 mg and 750 mg of potassium chloride, USP, equivalent to 8 mEq and 10 mEq of potassium, respectively. The chemical name of the active ingredient is potassium chloride and the structural formula is KCl. It has a molecular mass of 74.55. Potassium chloride, USP, occurs as a white granular powder or as colorless crystals. It is odorless and has a saline taste. Its solutions are neutral to litmus. It is freely soluble in water and insoluble in alcohol. Inactive ingredients: ethylcellulose, gelatin, magnesium stearate, sodium lauryl sulfate, titanium dioxide and edible black ink. The 10 mEq capsules also contain black iron oxide, FD&C blue No.1 and FD&C red No.3.

The Potassium Chloride Extended Release Tablets, USP, 20 mEq product is an immediately dispersing extended release oral dosage form of potassium chloride containing 1500 mg of microencapsulated potassium chloride, USP equivalent to 20 mEq of potassium in a tablet. This formulation is intended to slow the release of potassium so that the likelihood of a high localized concentration of potassium chloride within the gastrointestinal tract is reduced. Potassium Chloride Extended Release Tablets, USP, 20 mEq are an electrolyte replenisher. The chemical name of the active ingredient is potassium chloride, and the structural formula is KCl. Potassium chloride, USP occurs as a white, granular powder or as colorless crystals. It is odorless and has a saline taste. Its solutions are neutral to litmus. It is freely soluble in water and insoluble in alcohol. Potassium Chloride Extended Release Tablets, USP, 20 mEq are tablet formulations (not enteric coated or wax matrix) containing individually microencapsulated potassium chloride crystals which disperse upon tablet disintegration. In simulated gastric fluid at 37°C and in the absence of outside agitation, Potassium Chloride Extended Release Tablets, USP, 20 mEq begin disintegrating into microencapsulated crystals within seconds and completely disintegrates within 1 minute. The microencapsulated crystals are formulated to provide an extended release of potassium chloride. FDA approved dissolution test specifications differ from USP. Inactive Ingredients: Colloidal silicon dioxide, crospovidone, diethyl phthalate, ethylcellulose, microcrystalline cellulose.

The Potassium Chloride Extended Release Tablets, USP, 10 mEq product is an immediately dispersing extended release oral dosage form of potassium chloride containing 750 mg of microencapsulated potassium chloride, USP equivalent to 10 mEq of potassium in a tablet. These formulations are intended to slow the release of potassium so that the likelihood of a high localized concentration of potassium chloride within the gastrointestinal tract is reduced. Potassium Chloride Extended Release Tablets, USP, 10mEq are an electrolyte replenisher. The chemical name of the active ingredient is potassium chloride, and the structural formula is KCl. Potassium chloride, USP occurs as a white, granular powder or as colorless crystals. It is odorless and has a saline taste. Its solutions are neutral to litmus. It is freely soluble in water and insoluble in alcohol. Potassium Chloride Extended Release Tablets, USP, 10mEq are a tablet formulation (not enteric coated or wax matrix) containing individually microencapsulated potassium chloride crystals which disperse upon tablet disintegration. In simulated gastric fluid at 37°C and in the absence of outside agitation, Potassium Chloride Extended Release Tablets, USP, 10 mEq begin disintegrating into micro-encapsulated crystals within seconds and completely disintegrates within 1 minute. The microencapsulated crystals are formulated to provide an extended release of potassium chloride. FDA approved dissolution test specifications differ from USP. Inactive Ingredients: Colloidal silicon dioxide, crospovidone, diethyl phthalate, ethylcellulose, microcrystalline cellulose.

Pregabalin is described chemically as ( S )-3-(aminomethyl)-5-methylhexanoic acid. The molecular formula is C 8 H 17 NO 2 and the molecular weight is 159.23. The chemical structure of pregabalin is: Pregabalin is a white to off-white, crystalline solid with a pKa 1 of 4.2 and a pKa 2 of 10.6. It is sparingly soluble in water and slightly soluble in methanol. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is – 1.35. Pregabalin capsules are administered orally and are supplied as imprinted hard-shell capsules containing 25 mg, 50 mg, 75 mg, 100 mg, 150 mg, 200 mg, 225 mg, and 300 mg of pregabalin, USP, along with lactose monohydrate and talc as inactive ingredients. The capsule shells contain gelatin, iron oxide black (200 mg and 225 mg), iron oxide red (75 mg, 100 mg, 200 mg, 225 mg and 300 mg) sodium lauryl sulfate and titanium dioxide. The imprinting black ink contains black iron oxide, butyl alcohol, potassium hydroxide, propylene glycol, shellac and strong ammonia solution. chemical-structure

Hydrocortisone is a synthetic steroid used as an anti-inflammatory and antipruritic agent. Its chemical name is Pregn-4-ene-3,20-dione, 11,17,21- trihydroxy-, (11β)- with empirical formula as C 21 H 30 O 5 and molecular weight 362.47. Its structural formula is: Proctosol-HC ® 2.5% (Hydrocortisone Cream USP, 2.5%) (Each gram contains 25 mg of Hydrocortisone) in a base containing cetyl alcohol, isopropyl palmitate, methylparaben, mineral oil and lanolin alcohol, polyoxyl 40 stearate, polysorbate 60, propylene glycol monostearate, propylene glycol, propylparaben, purified water, sorbic acid, and sorbitan monostearate. Chemical Structure

PSORCON ® (diflorasone diacetate cream USP), 0.05% contains the active compound diflorasone diacetate, a synthetic corticosteroid for topical dermatological use. Chemically, diflorasone diacetate is 6α, 9α-difluoro-11β,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione 17,21 diacetate, with the empirical formula C 26 H 32 F 2 O 7 , a molecular weight of 494.5, and the following structural formula: Each gram of PSORCON ® (diflorasone diacetate cream USP), 0.05% contains 0.5 mg diflorasone diacetate in a cream base consisting of butylated hydroxytoluene, cetyl alcohol, citric acid, glyceryl stearate/PEG 100 stearate, isopropyl myristate, lanolin alcohol, mineral oil, monobasic sodium phosphate, polyoxyl 40 stearate, polysorbate 60, propylene glycol, purified water, sorbitan monostearate and vegetable oil. Chemical Structure

Quetiapine is an atypical antipsychotic belonging to a chemical class, the dibenzothiazepine derivatives. The chemical designation is 2-[2-(4-dibenzo [b,f] [1,4]thiazepin-11-yl­-1-piperazinyl)ethoxy]-ethanol fumarate (2:1) (salt). It is present in tablets as the fumarate salt. All doses and tablet strengths are expressed as milligrams of base, not as fumarate salt. Its molecular formula is C 42 H 50 N 6 O 4 S 2 •C 4 H 4 O 4 and it has a molecular weight of 883.10 (fumarate salt). The structural formula is: Quetiapine fumarate USP is a white to off-white powder which is insoluble in water. Quetiapine tablets USP are supplied for oral administration as 25 mg (round, peach), 50 mg (round, white), 100 mg (round, yellow), 200 mg (round, white), 300 mg (capsule-shaped, white), and 400 mg (capsule-shaped, yellow) tablets. Inactive ingredients are microcrystalline cellulose, colloidal silicon dioxide, silicon dioxide, crospovidone, anhydrous citric acid, polysorbate 80, magnesium stearate, lactose monohydrate, hypromellose, polyethylene glycol, and titanium dioxide. The 25 mg tablets contain red ferric oxide and yellow ferric oxide and the 100 mg and 400 mg tablets contain only yellow ferric oxide. Each 25 mg tablet contains 28.78 mg of quetiapine fumarate equivalent to 25 mg quetiapine. Each 50 mg tablet contains 57.56 mg of quetiapine fumarate equivalent to 50 mg quetiapine. Each 100 mg tablet contains 115.12 mg of quetiapine fumarate equivalent to 100 mg quetiapine. Each 200 mg tablet contains 230.24 mg of quetiapine fumarate equivalent to 200 mg quetiapine. Each 300 mg tablet contains 345.36 mg of quetiapine fumarate equivalent to 300 mg quetiapine. Each 400 mg tablet contains 460.48 mg of quetiapine fumarate equivalent to 400 mg quetiapine. quetiapine-structure

Quinidine is an antimalarial schizonticide and an antiarrhythmic agent with Class Ia activity; it is the d-isomer of quinine, and its molecular weight is 324.43. Quinidine gluconate is the gluconate salt of quinidine; its chemical name is cinchonan-9-ol, 6'-methoxy-, (9S)-, mono-D-gluconate; its structural formula is: Its empirical formula is C 20 H 24 N 2 O 2 • C 6 H 12 O 7 , and its molecular weight is 520.58, of which 62.3% is quinidine base. Each quinidine gluconate extended-release tablet contains 324 mg of quinidine gluconate (202 mg of quinidine base) in a matrix to provide extended-release; the inactive ingredients include corn starch, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, povidone, silicon dioxide, and sodium alginate. This product complies with USP Drug Release Test 5. structure

Ranolazine tablets are available as film-coated, non-scored, extended-release tablets for oral administration. Ranolazine is a racemic mixture, chemically described as 1-piperazineacetamide, N ‑(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-, (±)-. It has a molecular formula of C 24 H 33 N 3 O 4 , a molecular weight of 427.54 g/mole, and the following structural formula: Ranolazine is an off-white to white powder. Ranolazine is soluble in dichloromethane and methanol. Ranolazine extended-release tablets contain 500 mg or 1000 mg of ranolazine and the following inactive ingredients: colloidal silicon dioxide, hypromellose, lactose monohydrate, magnesium stearate, methacrylic acid copolymer, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium hydroxide, sodium lauryl sulfate, titanium dioxide and triacetin. Additional inactive ingredients for the 500 mg tablet include ferric oxide yellow, ferric oxide red; additional inactive ingredients for the 1000 mg tablet include ferric oxide yellow. spl-ranolazine-ER-tablets-structure

Riluzole is a member of the benzothiazole class. The chemical designation for riluzole is 2-amino-6-(trifluoromethoxy) benzothiazole. Its molecular formula is C 8 H 5 F 3 N 2 OS, and its molecular weight is 234.2. The chemical structure is: Riluzole is a white to slightly yellow powder that is very soluble in dimethylformamide, dimethylsulfoxide, and methanol; freely soluble in dichloromethane; sparingly soluble in 0.1 N HCl; and very slightly soluble in water and in 0.1 N NaOH. Each film-coated tablet for oral use contains 50 mg of riluzole, USP and the following inactive ingredients: anhydrous dibasic calcium phosphate, colloidal silicon dioxide, croscarmellose sodium, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol 400, povidone, talc and titanium dioxide. structure

Risedronate sodium tablets are pyridinyl bisphosphonate that inhibits osteoclast-mediated bone resorption and modulates bone metabolism. Each risedronate sodium tablet, USP for oral administration contains the equivalent of 5 mg, 30 mg, 35 mg, 75 mg, or 150 mg of anhydrous risedronate sodium in the form of the hemi-pentahydrate. The molecular formula for risedronate sodium hemi-pentahydrate, USP is C 7 H 10 NO 7 P 2 Na •2.5 H 2 O. The chemical name of risedronate sodium is [1-hydroxy-2-(3-pyridinyl)ethylidene]bis[phosphonic acid] monosodium salt. The chemical structure of risedronate sodium hemi-pentahydrate is the following: Risedronate sodium is a fine, white to off-white, odorless, crystalline powder. It is soluble in water and in aqueous solutions, and essentially insoluble in common organic solvents. Inactive Ingredients All dose strengths contain: mannitol, microcrystalline cellulose, croscarmellose sodium, pregelatinized maize starch, colloidal silicon dioxide, magnesium stearate, polyvinyl alcohol, titanium dioxide, polyethylene glycol, talc. Dose strength-specific ingredients include: 5 mg—iron oxide yellow; 35 mg— iron oxide red, iron oxide yellow; 75 mg— iron oxide red; 150 mg—FD&C blue #2 aluminum lake. For 75 mg and 150 mg strengths - FDA approved dissolution test specifications differ from USP. risedronate-sodium-structure

Risperidone orally disintegrating tablets contain risperidone, USP an atypical antipsychotic belonging to the chemical class of benzisoxazole derivatives. The chemical designation is 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)‑1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-2-methyl-4H- pyrido[1,2-a]pyrimidin-4-one. Its molecular formula is C 23 H 27 FN 4 O 2 and its molecular weight is 410.49. The structural formula is: Risperidone, USP is a white to off white powder. It is practically insoluble in water, soluble in methylene chloride, and sparingly soluble in alcohol. Risperidone orally disintegrating tablets are for oral administration and available as 0.5 mg, 1 mg, 2 mg, 3 mg and 4 mg pink tablets. Inactive ingredients are aspartame * , colloidal silicon dioxide, croscarmellose sodium, ferric oxide red, flavor peppermint, low substituted hydroxypropyl cellulose, magnesium carbonate, magnesium stearate, mannitol, menthol, saccharin sodium and talc. * [ see Patient Counseling Information (17.7) ] figure1

Rivaroxaban, USP, a factor Xa (FXa) inhibitor, is the active ingredient in rivaroxaban tablets, USP with the chemical name 5-Chloro-N-({(5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-1,3-oxazolidin-5-yl}methyl)-2-thiophenecarboxamide. The molecular formula of rivaroxaban, USP is C 19 H 18 ClN 3 O 5 S and the molecular weight is 435.89. The structural formula is: Rivaroxaban, USP is a pure ( S )-enantiomer. It is an odorless, non-hygroscopic, white to yellowish powder. Rivaroxaban, USP is only slightly soluble in organic solvents (e.g., acetone, polyethylene glycol 400) and is practically insoluble in water and aqueous media. Each rivaroxaban tablet, USP contains 2.5 mg of rivaroxaban, USP. The inactive ingredients of rivaroxaban tablets, USP are: croscarmellose sodium, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. Additionally, the film coating mixture for rivaroxaban 2.5 mg tablets, USP contains: ferric oxide yellow, ferrosoferric oxide, hypromellose, lactose monohydrate, polyethylene glycol 3350, and titanium dioxide. Chemical Structure

Rivastigmine tartrate is a reversible cholinesterase inhibitor and is known chemically as (S)-N-Ethyl-N-methyl-3-[1-(dimethylamino)ethyl]-phenyl carbamate hydrogen-(2R,3R)-tartrate. Rivastigmine tartrate is commonly referred to in the pharmacological literature as SDZ ENA 713 or ENA 713. It has a molecular formula of C 14 H 22 N 2 O 2 • C 4 H 6 O 6 (hydrogen tartrate salt–hta salt) and a molecular weight of 400.43 g/mol (hta salt). Rivastigmine tartrate is a white to off-white, fine crystalline powder that is very soluble in water, soluble in ethanol and acetonitrile, slightly soluble in n-octanol and very slightly soluble in ethyl acetate. The distribution coefficient at 37°C in n-octanol/phosphate buffer solution pH 7 is 3. Rivastigmine tartrate capsules contain rivastigmine tartrate, USP, equivalent to 1.5 mg, 3 mg, 4.5 mg, and 6 mg of rivastigmine base for oral administration. Inactive ingredients are magnesium stearate, microcrystalline cellulose, and colloidal silicon dioxide. Each hard-gelatin capsule contains gelatin, titanium dioxide, D & C Red # 28 (1.5 mg), D & C Yellow # 10 (1.5 mg), FD & C Yellow # 6 (1.5 mg, 3 mg, 6 mg), FD & C Red # 40 (6 mg), red iron oxide (4.5 mg, 6 mg) and yellow iron oxide (4.5 mg, 6 mg). The imprinting ink contains shellac, dehydrated alcohol, butyl alcohol, propylene glycol, strong ammonia solution, potassium hydroxide and black iron oxide. structure

Phenobarbital is a barbiturate. Chemically, phenobarbital sodium is 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-phenyl-, monosodium salt and has the following structural formula: C 12 H 11 N 2 NaO 3 MW 254.22 The sodium salt of phenobarbital occurs as a white, slightly bitter powder, crystalline granules or flaky crystals; it is very soluble in water, soluble in alcohol and practically insoluble in ether or chloroform. SEZABY (phenobarbital sodium) for injection, for intravenous use, is supplied as sterile white to off white lyophilized powder in a 10 mL tubular glass vial. Each single-dose vial contains 100 mg of phenobarbital sodium, USP (equivalent to 91.35 mg of phenobarbital). The pH range is 9.20-10.00. SEZABY does not contain benzyl alcohol or propylene glycol. sezaby-1

Sodium Sulfate, Potassium Sulfate, and Magnesium Sulfate Oral Solution (for adults) is an osmotic laxative and is provided as two bottles each containing 6 ounces of solution. Each bottle contains: 17.5 grams sodium sulfate, 3.13 grams potassium sulfate, and 1.6 grams magnesium sulfate. Inactive ingredients include: citric acid, grape flavor, malic acid, mixed berry flavor natural, purified water, sodium benzoate and sucralose. Sodium Sulfate, USP The chemical name is Na 2 SO 4 . The average Molecular Weight is 142.04. The structural formula is: Potassium Sulfate, FCC, purified The chemical name is K 2 SO 4 . The average Molecular Weight is 174.26. The structural formula is: Magnesium Sulfate, USP The chemical name is MgSO 4 . The average Molecular Weight: 120.37. The structural formula is: Each sodium sulfate, potassium sulfate, and magnesium sulfate oral solution also contains a polypropylene mixing container. Pediatric use information is approved for Braintree Laboratories, Inc.'s SUPREP BOWEL PREP KIT (sodium sulfate, potassium sulfate, and magnesium sulfate) oral solution. However, due to Braintree Laboratories, Inc.'s marketing exclusivity rights, this drug product is not labeled with that pediatric information. Chemical Structure Chemical Structure Chemical Structure

Spironolactone oral tablets contain 25 mg, 50 mg, or 100 mg of the aldosterone antagonist spironolactone, 17‑ hydroxy-7α-mercapto-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone acetate, which has the following structural formula: Spironolactone, USP is practically insoluble in water, soluble in alcohol, and freely soluble in benzene and in chloroform. Spironolactone tablets, 25 mg contain the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, docusate sodium 85%/sodium benzoate 15%, entrapped peppermint flavor, magnesium stearate, microcrystalline cellulose, povidone, and sodium starch glycolate. Spironolactone tablets, 50 mg and 100 mg contain the following inactive ingredients: anhydrous lactose, carnauba wax, colloidal silicon dioxide, docusate sodium 85%/sodium benzoate 15%, entrapped peppermint flavor, hypromellose, magnesium stearate, microcrystalline cellulose, polydextrose, polyethylene glycol, povidone, sodium starch glycolate, titanium dioxide, and triacetin. structure

Spironolactone and hydrochlorothiazide oral tablets contain: Spironolactone, USP. . . . . . . . . . . . . . . . 25 mg Hydrochlorothiazide, USP . . . . . . . . . . . . 25 mg Spironolactone, an aldosterone antagonist, is 17-hydroxy-7α-mercapto-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone acetate and has the following structural formula: Spironolactone is practically insoluble in water, soluble in alcohol, and freely soluble in benzene and in chloroform. Hydrochlorothiazide, a diuretic and antihypertensive, is 6-chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide and has the following structural formula: Hydrochlorothiazide is slightly soluble in water and freely soluble in sodium hydroxide solution. Inactive ingredients include anhydrous lactose, colloidal silicon dioxide, D&C yellow #10 lake, docusate sodium, FD&C yellow #6 lake, magnesium stearate, microcrystalline cellulose, peppermint flavor, povidone, sodium benzoate, and sodium starch glycolate. structure figure

Sulfamethoxazole and trimethoprim tablets are a synthetic antibacterial combination product available in DS (double strength) tablets, each containing 800 mg sulfamethoxazole and 160 mg trimethoprim; in tablets, each containing 400 mg sulfamethoxazole and 80 mg trimethoprim for oral administration. Sulfamethoxazole is N 1 -(5-methyl-3-isoxazolyl) sulfanilamide; the molecular formula is C 10 H 11 N 3 O 3 S. It is an almost white, odorless, tasteless compound with a molecular weight of 253.28 and the following structural formula: Trimethoprim is 2,4-diamino-5-(3,4,5-trimethoxybenzyl) pyrimidine; the molecular formula is C 14 H 18 N 4 O 3 . It is a white to light yellow, odorless, bitter compound with a molecular weight of 290.3 and the following structural formula: Inactive ingredients: Docusate sodium 85%, sodium benzoate 15%, sodium starch glycolate, magnesium stearate and pregelatinized starch. Chemical Structure chemical structure

Sulindac is a non-steroidal, anti-inflammatory indene derivative designated chemically as (Z)-5-fluoro-2-methyl-1-[[ p -(methylsulfinyl)phenyl]methylene]-1 H -indene-3-acetic acid. It is not a salicylate, pyrazolone or propionic acid derivative. Its empirical formula is C 20 H 17 FO 3 S, with a molecular weight of 356.42. Sulindac, a yellow crystalline compound, is a weak organic acid practically insoluble in water below pH 4.5, but very soluble as the sodium salt or in buffers of pH 6 or higher. Sulindac tablets are available in 150 and 200 mg tablets for oral administration. Each tablet contains the following inactive ingredients: magnesium stearate, microcrystalline cellulose, and pregelatinized starch. Following absorption, sulindac undergoes two major biotransformations — reversible reduction to the sulfide metabolite, and irreversible oxidation to the sulfone metabolite. Available evidence indicates that the biological activity resides with the sulfide metabolite. The structural formulas of sulindac and its metabolites are: structure

Sumatriptan tablets, USP contain sumatriptan succinate, a selective 5-HT 1B/1D receptor agonist. Sumatriptan succinate is chemically designated as 3-[2-(dimethylamino)ethyl]-N-methyl-indole-5-methanesulfonamide succinate (1:1), and it has the following structure: The molecular formula is C 14 H 21 N 3 O 2 S•C 4 H 6 O 4 , representing a molecular weight of 413.5. Sumatriptan succinate, USP is a white or almost white powder that is freely soluble in water, sparingly soluble in methanol and practically insoluble in methylene chloride. Each sumatriptan tablet, USP for oral administration contains 35, 70, or 140 mg of sumatriptan succinate, USP equivalent to 25, 50, or 100 mg of sumatriptan, respectively. Each tablet also contains the inactive ingredients colloidal silicon dioxide, croscarmellose sodium, lactose anhydrous, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and talc. Structure

Sumatriptan and naproxen sodium tablets contain sumatriptan (as the succinate), a selective 5-hydroxytryptamine 1 (5-HT 1 ) receptor subtype agonist, and naproxen sodium, a member of the arylacetic acid group of NSAIDs. Sumatriptan succinate is chemically designated as 3-[2-(dimethylamino)ethyl]-N-methyl-indole-5-methanesulfonamide succinate (1:1), and it has the following structure: The molecular formula is C 14 H 21 N 3 O 2 S●C 4 H 6 O 4 , representing a molecular weight of 413.5. Sumatriptan succinate is a white to off- white powder that is soluble in water and in saline. Naproxen sodium is chemically designated as (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid, sodium salt, and it has the following structure: The molecular formula is C 14 H 13 NaO 3 , representing a molecular weight of 252.23. Naproxen sodium is a white-to-creamy white crystalline solid, soluble in water at neutral pH. Each sumatriptan and naproxen sodium tablet 85 mg/500 mg for oral administration contains 119 mg of sumatriptan succinate, USP equivalent to 85 mg of sumatriptan and 500 mg of naproxen sodium, USP. Each tablet also contains the inactive ingredients colloidal silicon dioxide, croscarmellose sodium, crospovidone, dibasic calcium phosphate anhydrous, FD&C Blue No. 2, FD&C Yellow No. 6, hypromellose, iron oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, sodium chloride, sodium citrate and titanium dioxide. spl-sumatriptan-and-naproxen-sumatriptan-str spl-sumatriptan-and-naproxen-naproxen-sodium-str

Sumatriptan injection, USP contains sumatriptan succinate, a selective 5-HT 1B/1D receptor agonist. Sumatriptan succinate is chemically designated as 3-[2-(dimethylamino)ethyl]-N-methyl-indole-5-methanesulfonamide succinate (1:1), and it has the following structure: The molecular formula is C 14 H 21 N 3 O 2 S•C 4 H 6 O 4 , representing a molecular weight of 413.5. Sumatriptan succinate, USP is a white to off-white powder that is readily soluble in water and in saline. Sumatriptan injection, USP is a clear, colorless to pale yellow, sterile, nonpyrogenic solution for subcutaneous injection. Each 0.5 mL of sumatriptan injection, USP 12 mg/mL solution contains 8.4 mg of sumatriptan succinate, USP equivalent to 6 mg of sumatriptan and 3.5 mg of sodium chloride, USP in Water for Injection, USP. The pH range of solution is approximately 4.2 to 5.3. The osmolality of injection is 291 mOsmol. structure

Sumatriptan succinate tablets contain sumatriptan succinate, a selective 5-HT 1B/1D receptor agonist. Sumatriptan succinate is chemically designated as 3-[2-(dimethylamino)ethyl]-N-methyl-indole-5-methanesulfonamide succinate (1:1), and it has the following structure: The molecular formula is C 14 H 21 N 3 O 2 S·C 4 H 6 O 4, representing a molecular weight of 413.5. Sumatriptan succinate is a white to off-white powder that is readily soluble in water and in saline. Each sumatriptan succinate tablet for oral administration contains 35 mg, 70 mg, or 140 mg of sumatriptan succinate, USP equivalent to 25 mg, 50 mg, or 100 mg of sumatriptan, respectively. Each tablet also contains the inactive ingredients colloidal silicon dioxide, croscarmellose sodium, D&C Red # 27 aluminum lake (100 mg only), dibasic calcium phosphate, hypromellose, iron oxide red (100 mg only), magnesium stearate, microcrystalline cellulose, polyethylene glycol (25 mg & 50 mg only), polysorbate 80 (25 mg & 50 mg only) propylene glycol (100 mg only), talc and titanium dioxide. chemical-structure

Sunitinib is a kinase inhibitor present in sunitinib malate capsules as the malate salt. Sunitinib malate is described chemically as N-[2-(Diethylamino)ethyl]-5-[(Z)-(5-fluoro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide, compound with (S)-2-hydroxybutanedioic acid. The molecular formula is C 22 H 27 FN 4 O 2 .C 4 H 6 O 5 and the molecular weight is 532.57 Daltons. The chemical structure of sunitinib malate is: Sunitinib malate is light yellow to brownish orange colored powder with a pKa of 8.95. The solubility of sunitinib malate in aqueous media over the range pH 1.2 to pH 6.8 is in the range of 12 to 70 mg/mL. The log of the distribution coefficient (octanol/water) at pH 7 is 5.2. Sunitinib malate capsules are supplied as printed hard shell capsules containing 12.5 mg, 25 mg, 37.5 mg or 50 mg of sunitinib (equivalent to 16.7 mg, 33.4 mg, 50.1 mg, or 66.8 mg of sunitinib malate, respectively) together with croscarmellose sodium, magnesium stearate, mannitol and povidone (K-30) as inactive ingredients. The reddish brown gelatin capsule shells contain ferric oxide red and titanium dioxide. The caramel gelatin capsule shells contain ferric oxide red, ferric oxide yellow, ferrosoferric oxide and titanium dioxide. The yellow gelatin capsule shells contain ferric oxide yellow and titanium dioxide. The white printing ink contains potassium hydroxide, shellac and titanium dioxide. The black printing ink contains ferrosoferric oxide, potassium hydroxide and shellac. spl-sunitinib-malate-structure

Tadalafil is a selective inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase type 5 (PDE5). Tadalafil has the molecular formula C 22 H 19 N 3 O 4 representing a molecular weight of 389.41. The structural formula is: The chemical designation is pyrazino[1’,2’:1,6]pyrido[3,4-b]indole-1,4-dione,6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-,(6R,12aR)-. It is a crystalline solid that is practically insoluble in water and very slightly soluble in ethanol. Tadalafil tablets, USP are available as round shaped (2.5 mg) and oval shaped (5 mg, 10 mg, and 20 mg) tablets for oral administration. Each tadalafil tablet, USP contains 2.5 mg, 5 mg, 10 mg, or 20 mg of tadalafil, USP and the following inactive ingredients: colloidal silicon dioxide, crospovidone, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, poloxamer, polyethylene glycol, talc, titanium dioxide, and yellow iron oxide. spl-tadalafil-structure

Tamsulosin hydrochloride is an antagonist of alpha 1A adrenoceptors in the prostate. Tamsulosin hydrochloride is (-)-( R )-5-[2-[[2-( o -Ethoxyphenoxy) ethyl]amino]propyl]-2-methoxybenzenesulfonamide, monohydrochloride. Tamsulosin hydrochloride is a white or almost white crystalline powder that melts with decomposition at approximately 230°C. It is slightly soluble in water, freely soluble in formic acid, slightly soluble in anhydrous ethanol, sparingly soluble in methanol, slightly soluble in glacial acetic acid, and practically insoluble in ether. The molecular formula of tamsulosin hydrochloride is C 20 H 28 N 2 O 5 S • HCl. The molecular weight of tamsulosin hydrochloride is 444.98. Its structural formula is: Each tamsulosin hydrochloride capsule USP for oral administration contains tamsulosin hydrochloride USP 0.4 mg, and the following inactive ingredients: microcrystalline cellulose, methacrylic acid copolymer dispersion, hypromellose acetate succinate, triethyl citrate, talc, and sodium lauryl sulfate. The capsule shell contains gelatin, sodium lauryl sulfate, FD&C blue No. 2, ferric oxide red, ferric oxide yellow, and titanium dioxide. Imprinting black ink contains shellac, dehydrated alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide, and potassium hydroxide. It meets USP Dissolution Test 9. chemical-structure

Tazarotene cream, 0.1% is for topical use and contains the active ingredient, tazarotene. Each gram of tazarotene cream, 0.1% contains 1 mg of tazarotene in a white cream base. Tazarotene is a member of the acetylenic class of retinoids. Chemically, tazarotene is ethyl 6-[2-(4,4-dimethylthiochroman-6-yl)ethynyl] nicotinate. The compound has an empirical formula of C 21 H 21 NO 2 S and molecular weight of 351.46. The structural formula is shown below: Tazarotene Cream contains the following inactive ingredients: carbomer copolymer type B, carbomer homopolymer type B, edetate disodium, medium-chain triglycerides, mineral oil, purified water, sodium hydroxide (to adjust pH), sodium thiosulfate, and sorbitan monooleate. Chemical Structure

Tazarotene cream, 0.1% is for topical use and contains the active ingredient, tazarotene. Each gram of tazarotene cream, 0.1% contains 1 mg of tazarotene in a white cream base. Tazarotene is a member of the acetylenic class of retinoids. Chemically, tazarotene is ethyl 6-[(4,4-dimethylthiochroman-6-yl)ethynyl]nicotinate. The compound has an empirical formula of C 21 H 21 NO 2 S and molecular weight of 351.46. The structural formula is shown below: Tazarotene cream contains the following inactive ingredients: benzyl alcohol 1%, carbomer copolymer type B, carbomer homopolymer type B, edetate disodium, medium-chain triglycerides, mineral oil, purified water, sodium hydroxide (to adjust pH), sodium thiosulfate, and sorbitan monooleate. Chemical Structure

Temozolomide is an alkylating drug. The chemical name of temozolomide is 3,4-dihydro-3-methyl-4-oxoimidazo[5,1-d]- as -tetrazine-8-carboxamide. The structural formula of temozolomide is: The material is a white to light tan or light pink powder with a molecular formula of C 6 H 6 N 6 O 2 and a molecular weight of 194.15. The molecule is stable at acidic pH (<5) and labile at pH >7; hence temozolomide capsules, USP can be administered orally. The prodrug, temozolomide, is rapidly hydrolyzed to the active 5-(3-methyltriazen-1-yl) imidazole-4-carboxamide (MTIC) at neutral and alkaline pH values, with hydrolysis taking place even faster at alkaline pH. Each capsule for oral use contains either 5 mg, 20 mg, 100 mg, 140 mg, 180 mg, or 250 mg of temozolomide, USP. The inactive ingredients for temozolomide capsules, USP are: lactose anhydrous, sodium starch glycolate, tartaric acid, and stearic acid. The capsule shell contains gelatin, titanium dioxide, and sodium lauryl sulfate. The imprinting ink contains shellac, dehydrated alcohol, butyl alcohol, propylene glycol, strong ammonia solution, FD&C Blue # 1 Aluminum Lake (5 mg, 140 mg), yellow iron oxide (5 mg, 20 mg, 100 mg), red iron oxide (100 mg, 180 mg), titanium dioxide (100 mg, 140 mg), potassium hydroxide (100 mg, 250 mg) and black iron oxide (250 mg). spl-temozolomide-structure

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

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

Terconazole Vaginal Cream 0.4% is a white to off-white, water washable cream for intravaginal administration containing 0.4% of the antifungal agent terconazole, cis -1-[ p -[[2-(2,4-Dichlorophenyl)-2-(1 H -1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-isopropylpiperazine, compounded in a cream base consisting of butylated hydroxyanisole, cetyl alcohol, isopropyl myristate, polysorbate 60, polysorbate 80, propylene glycol, purified water, and stearyl alcohol. The structural formula of terconazole is as follows: TERCONAZOLE C 26 H 31 CI 2 N 5 O 3 Terconazole, a triazole derivative, is a white to almost white powder with a molecular weight of 532.47. It is insoluble in water; sparingly soluble in ethanol; and soluble in butanol. Chemical Structure

Terconazole Vaginal Cream 0.8% is a white to off-white, water washable cream for intravaginal administration containing 0.8% of the antifungal agent terconazole, cis -1-[ p -[[2-(2,4-Dichlorophenyl)-2-(1 H -1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-isopropylpiperazine, compounded in a cream base consisting of butylated hydroxyanisole, cetyl alcohol, isopropyl myristate, polysorbate 60, polysorbate 80, propylene glycol, purified water, and stearyl alcohol. The structural formula of terconazole is as follows: TERCONAZOLE C 26 H 31 Cl 2 N 5 O 3 Terconazole, a triazole derivative, is a white to almost white powder with a molecular weight of 532.47. It is insoluble in water; sparingly soluble in ethanol; and soluble in butanol. Chemical Structure

Terconazole Vaginal Suppositories are white to off-white suppositories for intravaginal administration containing 80 mg of the antifungal agent terconazole, cis -1-[ p -[[2-(2,4-Dichlorophenyl)-2-(1 H -1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-isopropylpiperazine, in triglycerides derived from coconut and/or palm kernel oil (a base of hydrogenated vegetable oils) and butylated hydroxyanisole. The structural formula of terconazole is as follows: TERCONAZOLE C 26 H 31 Cl 2 N 5 O 3 Terconazole, a triazole derivative, is a white to almost white powder with a molecular weight of 532.47. It is insoluble in water; sparingly soluble in ethanol; and soluble in butanol. Chemical Structure

Testosterone cypionate injection, for intramuscular injection, contains testosterone cypionate which is the oil-soluble 17 (beta)- cyclopentylpropionate ester of the androgenic hormone testosterone. Testosterone cypionate is a white or creamy white crystalline powder, odorless or nearly so and stable in air. It is insoluble in water, freely soluble in alcohol, chloroform, dioxane, ether, and soluble in vegetable oils. The chemical name for testosterone cypionate is androst-4-en-3-one,17-(3-cyclopentyl-1-oxopropoxy)-, (17β)-. Its molecular formula is C 27 H 40 O 3 , and the molecular weight 412.61. The structural formula is represented below: Testosterone cypionate injection, USP is available in two strengths, 100 mg/mL and 200 mg/mL testosterone cypionate, USP. Each mL of the 100 mg/mL solution contains: Testosterone cypionate............................................................................... 100 mg Benzyl benzoate .......................................................................................... 0.1 mL Cottonseed oil ............................................................................................. 736 mg Benzyl alcohol (as preservative).................................................................. 9.45 mg Each mL of the 200 mg/mL solution contains: Testosterone cypionate............................................................................... 200 mg Benzyl benzoate........................................................................................... 0.2 mL Cottonseed oil............................................................................................. 560 mg Benzyl alcohol (as preservative).................................................................. 9.45 mg chemical-structure