lupin pharmaceuticals, inc. - Medication Listings

Potassium chloride extended-release capsules USP, 8 mEq and 10 mEq are oral dosage forms of microencapsulated potassium chloride containing 600 and 750 mg, respectively, of potassium chloride USP equivalent to 8 and 10 mEq of potassium. 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. The inactive ingredients are ethyl cellulose, triethyl citrate, talc, sodium lauryl sulfate, gelatin, titanium dioxide, shellac, propylene glycol, potassium hydroxide. In addition 600 mg [equivalent to 8 mEq of potassium] capsule also contain black iron oxide and 750 mg [equivalent to 10 mEq of potassium] capsule also contain FD&C blue #1 and FD&C red # 40. FDA approved dissolution test specifications differ from USP.

Pravastatin sodium USP is a statin, an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Pravastatin sodium is designated chemically as 1-Naphthalene-heptanoic acid, 1,2,6,7,8,8a-hexahydro-b,d,6-trihydroxy-2-methyl-8-(2-methyl-1-oxobutoxy)-, monosodium salt, [1S-[1a(bS*,dS*),2a,6a,8b (R*),8aα]]-. Structural formula: Pravastatin sodium is an odorless, white to off-white, fine or crystalline powder. It is a relatively polar hydrophilic compound with a partition coefficient (octanol/water) of 0.59 at a pH of 7.0. It is soluble in methanol and water (>300 mg/mL), slightly soluble in isopropanol, and practically insoluble in acetone, acetonitrile, chloroform, and ether. Pravastatin sodium tablets USP for oral use contain 10 mg, 20 mg, 40 mg and 80 mg pravastatin sodium, which is equivalent to 9.48, 18.97, 37.94 and 75.88 mg of pravastatin, respectively. Inactive ingredients include: colloidal silicon dioxide, crospovidone, hypromellose, iron oxide yellow, lactose monohydrate, magnesium stearate, polyethylene glycol, sodium bicarbonate, talc and titanium dioxide. image-01

Prednisolone acetate ophthalmic suspension USP, 1% is a sterile, topical anti-inflammatory agent for ophthalmic use. Its chemical name is 11ß,17, 21-Trihydroxypregna-1,4-diene-3, 20-dione 21-acetate and it has the following structure: Each mL of prednisolone acetate ophthalmic suspension USP contains: Active: prednisolone acetate (micronized) 1% Inactive: benzalkonium chloride as preservative, boric acid, edetate disodium, hypromellose, polysorbate 80, sodium bisulfite, sodium chloride, sodium citrate and water for injection. The pH during its shelf life ranges from 5.0 to 6.0. Structure

Prucalopride tablets for oral use contain prucalopride succinate, a dihydrobenzofurancarboxamide that is a serotonin type 4 (5-HT 4 ) receptor agonist. The IUPAC name is: 4-Amino-5-chloro -N- [1-(3-methoxy propyl)piperidin-4-yl] -2, 3- dihydro -1- benzofuran -7-carboxamide succinate.. The molecular formula is C 22 H 32 CIN 3 O 7 and the molecular weight is 485.96. The structural formula is: Prucalopride succinate is a white to almost white powder. It is highly soluble in acidic aqueous media and alkaline aqueous media up to a pH of approximately 9. Each 1-mg film-coated tablet contains 1 mg of prucalopride (equivalent to 1.32 mg prucalopride succinate), and the following inactive ingredients: lactose monohydrate, magnesium stearate, microcrystalline cellulose and silica, colloidal anhydrous. The coating for the 1-mg tablet contains hypromellose, iron oxide yellow, lactose monohydrate, talc, titanium dioxide and triacetin. Each 2-mg film-coated tablet contains 2 mg of prucalopride (equivalent to 2.64 mg prucalopride succinate), and the following inactive ingredients: lactose monohydrate, magnesium stearate, microcrystalline cellulose and silica, colloidal anhydrous.. The coating for the 2-mg tablet contains hypromellose, lactose monohydrate, titanium dioxide and triacetin. Image

Quetiapine fumarate 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 883.11 (fumarate salt). The structural formula is: Quetiapine fumarate is a white to off-white crystalline powder which is moderately soluble in water. Quetiapine extended-release tablets are supplied for oral administration as 50 mg (peach to red), 150 mg (white), 200 mg (yellow), 300 mg (yellow to pale yellow), and 400 mg (white). All tablets are capsule shaped and film coated. Inactive ingredients for quetiapine extended-release tablets are hypromellose, hypromellose 2208, lactose monohydrate, magnesium stearate, microcrystalline cellulose and sodium citrate dihydrate. The film coating for all quetiapine extended-release tablets contain hypromellose 2910, macrogol and titanium dioxide. In addition, red iron oxide (for 50 mg) and yellow iron oxide (for 50 mg, 200 mg and 300 mg) are included in the film coating of specific strengths. Each 50 mg film-coated tablet contains 58 mg of quetiapine fumarate USP equivalent to 50 mg quetiapine. Each 150 mg film-coated tablet contains 173 mg of quetiapine fumarate USP equivalent to 150 mg quetiapine. Each 200 mg film-coated tablet contains 230 mg of quetiapine fumarate equivalent to 200 mg quetiapine. Each 300 mg film-coated tablet contains 345 mg of quetiapine fumarate equivalent to 300 mg quetiapine. Each 400 mg film-coated tablet contains 461 mg of quetiapine fumarate equivalent to 400 mg quetiapine. USP Dissolution Test Pending. Image

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 883.11 (fumarate salt). The structural formula is: Quetiapine fumarate is a white to off-white crystalline powder which is moderately soluble in water. Quetiapine tablets USP are supplied for oral administration as 25 mg (quetiapine) round, pink tablets, 50 mg (quetiapine) round, white tablets, 100 mg (quetiapine) round, yellow tablets, 200 mg (quetiapine) round, white tablets, 300 mg (quetiapine) capsule-shaped, white tablets and 400 mg (quetiapine) capsule-shaped, yellow tablets. Inactive ingredients are dibasic calcium phosphate dihydrate, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, sodium starch glycolate and titanium dioxide. The 25 mg tablets contain iron oxide red and iron oxide black; and the 100 mg and 400 mg tablets contain iron oxide yellow. Each 25 mg film-coated tablet contains 28.78 mg of quetiapine fumarate USP equivalent to 25 mg quetiapine. Each 50 mg film-coated tablet contains 57.56 mg of quetiapine fumarate USP equivalent to 50 mg quetiapine. Each 100 mg film-coated tablet contains 115.12 mg of quetiapine fumarate USP equivalent to 100 mg quetiapine. Each 200 mg film-coated tablet contains 230.24 mg of quetiapine fumarate USP equivalent to 200 mg quetiapine. Each 300 mg film-coated tablet contains 345.36 mg of quetiapine fumarate USP equivalent to 300 mg quetiapine. Each 400 mg film-coated tablet contains 460.48 mg of quetiapine fumarate USP equivalent to 400 mg quetiapine. Molecular Structure

Quinapril hydrochloride is the hydrochloride salt of quinapril, the ethyl ester of a non-sulfhydryl, angiotensin-converting enzyme (ACE) inhibitor, quinaprilat. Quinapril hydrochloride is chemically described as [3S-[2[R*(R*)], 3R*]]-2-[2-[[1- (ethoxycarbonyl)-3-phenylpropyl]amino]-1-oxopropyl]-1,2,3,4-tetrahydro-3- isoquinolinecarboxylic acid, monohydrochloride. Its empirical formula is C 25 H 30 N 2 O 5 •HCl and its structural formula is: Quinapril hydrochloride is a white to off-white amorphous powder that is freely soluble in aqueous solvents. Quinapril tablets USP contain 5 mg, (equivalent to 5.416 mg Quinapril Hydrochloride), 10 mg (equivalent to 10.832 mg Quinapril Hydrochloride), 20 mg (equivalent to 21.664 mg Quinapril Hydrochloride), or 40 mg (equivalent to 43.328 mg Quinapril Hydrochloride) of quinapril for oral administration. Each film-coated tablet also contains crospovidone, iron oxide yellow, lecithin, magnesium carbonate, magnesium stearate, microcrystalline cellulose, polyvinyl alcohol, povidone, talc, titanium dioxide and xanthan gum. Quinapril Hydrochloride

Quinine sulfate is a cinchona alkaloid chemically described as cinchonan-9-ol, 6'-methoxy-, (8α, 9R)-, sulfate (2:1) (salt), dihydrate with a molecular formula of (C 20 H 24 N 2 O 2 ) 2 •H 2 SO 4 •2H 2 O and a molecular weight of 782.94. The structural formula of quinine sulfate is: Quinine sulfate occurs as a white, crystalline powder that darkens on exposure to light. It is odorless and has a persistent very bitter taste. It is only slightly soluble in water, alcohol, chloroform, and ether. Quinine sulfate capsules USP are supplied for oral administration as capsules containing 324 mg of the active ingredient quinine sulfate USP, equivalent to 269 mg free base. Inactive ingredients: black iron oxide, corn starch, gelatin, magnesium stearate, potassium hydroxide, propylene glycol shellac, sodium lauryl sulfate, and talc. 1

Ramipril is a 2-aza-bicyclo [3.3.0]-octane-3-carboxylic acid derivative. It is a white, crystalline substance soluble in polar organic solvents and buffered aqueous solutions. Ramipril melts between 105°-112°C. The CAS Registry Number is 87333-19-5. Ramipril's chemical name is (2 S ,3a S ,6a S )-1[( S )- N -[( S )-1-Carboxy-3-phenylpropyl] alanyl] octahydrocyclopenta [ b ]pyrrole-2-carboxylic acid, 1-ethyl ester. Ramipril capsules USP are supplied as hard gelatin capsules for oral administration containing 2.5 mg, 5 mg, and 10 mg of ramipril. The inactive ingredients present are gelatin, meglumine, pregelatinized starch, and titanium dioxide. The 2.5 mg capsule contains D&C yellow #10 and FD&C red #40, the 5 mg capsule shell contains FD&C blue #1 and FD&C red #40, and the 10 mg capsule shell contains FD&C blue #1. The structural formula for ramipril is: Its empirical formula is C 23 H 32 N 2 O 5 and its molecular weight is 416.5. Ramiprilat, the diacid metabolite of ramipril, is a non-sulfhydryl ACE inhibitor. Ramipril is converted to ramiprilat by hepatic cleavage of the ester group. structural formula for ramipril

Ranolazine extended-release tablets are available as a film-coated, non-scored, extended-release tablet 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 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 a white to off-white solid. Ranolazine is soluble in dichloromethane and methanol; sparingly soluble in tetrahydrofuran, ethanol, acetonitrile, and acetone; slightly soluble in ethyl acetate, isopropanol, toluene, and ethyl ether; and very slightly soluble in water. Ranolazine extended-release tablets contain 500 mg or 1000 mg of ranolazine and the following inactive ingredients: colloidal silicon dioxide, lactose monohydrate, magnesium stearate, methacrylic acid co-polymer type C, microcrystalline cellulose, sodium alginate, sodium hydroxide. Additional inactive ingredients used in film coating for the 500 mg tablet include FD&C yellow #6, hypromellose, polyethylene glycol, talc and titanium dioxide; additional inactive ingredients used in film coating for the 1000 mg tablet include hypromellose, iron oxide yellow, polyethylene glycol 4000 and titanium dioxide. Ranolazine

Rifampin Capsules USP for oral administration contains 150 mg or 300 mg rifampin per capsule. The 150 mg and 300 mg capsules also contain, as inactive ingredients: corn starch, crospovidone, D & C Red no. 28, FD & C Blue no. 1, FD & C Red no. 40, gelatin, magnesium stearate, potassium hydroxide, pregelatinized starch, propylene glycol, shellac, sodium lauryl sulphate and titanium dioxide. Rifampin is a semisynthetic antibiotic derivative of rifamycin SV. Rifampin is a red-brown crystalline powder very slightly soluble in water at neutral pH, freely soluble in chloroform, soluble in ethyl acetate and in methanol. Its molecular weight is 822.95 and its chemical formula is C 43 H 58 N 4 O 12 . The chemical name for rifampin is either: 3-[[(4-Methyl-1-piperazinyl)imino]methyl]rifamycin or 5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22–heptamethyl-8-[N-(4-methyl-1-piperazinyl)formimidoyl]-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1- b ]furan-1,11(2H)-dione 21-acetate. Its structural formula is: rifampin

Rivaroxaban, a factor Xa (FXa) inhibitor, is the active ingredient in rivaroxaban tablets 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 is C 19 H 18 ClN 3 O 5 S and the molecular weight is 435.88. The structural formula is: Rivaroxaban is a pure ( S )-enantiomer. It is an odorless, non-hygroscopic, white to yellowish powder. Rivaroxaban 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. The inactive ingredients of rivaroxaban tablets are: croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. Additionally, the proprietary film coating mixture used for rivaroxaban tablets, USP 2.5 mg are Opadry ® Yellow containing hypromellose, iron oxide yellow, macrogol / PEG and titanium dioxide. Image

Rivaroxaban, a factor Xa (FXa) inhibitor, is the active ingredient in rivaroxaban for oral suspension 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 is C 19 H 18 ClN 3 O 5 S and the molecular weight is 435.88. The structural formula is: Rivaroxaban is a pure ( S )-enantiomer. It is white to yellowish powder. Rivaroxaban is soluble in dimethylsulfoxide and practically insoluble in water. Rivaroxaban for oral suspension is supplied as granules in bottles containing 155 mg of rivaroxaban (1 mg of rivaroxaban per mL after reconstitution). The inactive ingredients are: anhydrous citric acid, carboxymethylcellulose sodium, hydroxypropyl methyl cellulose, mannitol, microcrystalline cellulose, sodium benzoate, sucralose, tutti frutti flavor and xanthan gum. Image

Rufinamide is a triazole derivative structurally unrelated to currently marketed antiepileptic drugs (AEDs). Rufinamide has the chemical name 1-[(2, 6-difluorophenyl) methyl]-1 H -1, 2, 3-triazole-4 carboxamide. It has an empirical formula of C 10 H 8 F 2 N 4 O and a molecular weight of 238.2. The drug substance is a white, crystalline, powder. Rufinamide is practically insoluble in water, slightly soluble in dimethylsulphoxide, tetrahydrofuran and in methanol, and very slightly soluble in ethanol and in acetonitrile. Rufinamide is available for oral administration as a liquid containing rufinamide at a concentration of 40 mg/mL. Inactive ingredients include Citric acid anhydrous, colloidal silicon dioxide , hydroxy ethyl cellulose, methyl paraben, microcrystalline cellulose/ carboxymethyl cellulose sodium, non-crystallizing sorbitol solution, orange juice, poloxamer 188, potassium sorbate, propyl paraben, propylene glycol, simethicone emulsion. description

Rufinamide is a triazole derivative structurally unrelated to currently marketed antiepileptic drugs (AEDs). Rufinamide has the chemical name 1-[(2,6-difluorophenyl)methyl]-1 H -1,2,3-triazole-4 carboxamide. It has an empirical formula of C 10 H 8 F 2 N 4 O and a molecular weight of 238.194. The drug substance is a white to off white color powder, crystalline, odorless and slightly bitter tasting neutral powder. Rufinamide is slightly soluble in dimethylsulfoxide, tetrahydrofuran and in methanol, very slightly soluble in alcohol and in acetonitrile, practically insoluble in water. Rufinamide tablet USP is available for oral administration in film-coated tablets, scored on both sides, containing 100 mg, 200 mg and 400 mg of rufinamide. Inactive ingredients are colloidal silicon dioxide, corn starch, croscarmellose sodium, hypromellose, iron oxide red, lactose monohydrate, magnesium stearate, polyethylene glycol, polyvinyl alcohol, sodium lauryl sulphate, talc, titanium dioxide. USP Dissolution Test 2 is used. Rufinamide

Sacubitril and valsartan tablets (sacubitril and valsartan) are a combination of a neprilysin inhibitor and an angiotensin II receptor blocker. Sacubitril and valsartan tablets contains sacubitril, sodium and valsartan, disodium. Following oral administration, sacubitril metabolizes to LBQ657. Sacubitril sodium is described chemically as 4-[[(2S,4R)-5-ethoxy-4-methyl-5-oxo-1-(4-phenylphenyl)pentan-2-yl]amino]-4-oxobutanoate; sodium salt with an empirical formula of C 24 H 28 NNaO 5 and a molecular weight of 432.47 g/mol. The structural formula is: Valsartan is described chemically as N-[p-(o-1H-Tetrazol-5-ylphenyl)benzyl]-N-valeryl-L-valine, disodium salt with an empirical formula of C 24 H 27 N 5 Na 2 O 3 and a molecular weight of 480.52 g/mol. The structural formula is: Sacubitril and valsartan tablets are available as film-coated tablets for oral administration, containing 24 mg of sacubitril and 26 mg of valsartan; 49 mg of sacubitril and 51 mg of valsartan; and 97 mg of sacubitril and 103 mg of valsartan. The tablet inactive ingredients are microcrystalline cellulose, low-substituted hydroxypropylcellulose, crospovidone, mannitol, magnesium stearate (vegetable origin), talc, and silicon dioxide. The film-coat inactive ingredients are hypromellose, Macrogol and titanium dioxide. The 97 mg of sacubitril and 103 mg of valsartan tablet also contains talc. Image Image

The active ingredient in sevelamer hydrochloride tablets is sevelamer hydrochloride, a polymeric amine that binds phosphate and is meant for oral administration. Sevelamer hydrochloride is poly (allylamine hydrochloride) crosslinked with epichlorohydrin in which 40 % of the amines are protonated. It is known chemically as poly (allylamine- co -N, N'-diallyl-1,3-diamino-2-hydroxypropane) hydrochloride. Sevelamer hydrochloride is hydrophilic, but insoluble in water. The structure is represented in Figure 1. Figure 1: Chemical Structure of Sevelamer Hydrochloride The primary amine groups shown in the structure are derived directly from poly (allylamine hydrochloride). The crosslinking groups consist of two secondary amine groups derived from poly (allylamine hydrochloride) and one molecule of epichlorohydrin. Sevelamer Hydrochloride Tablets: Each film-coated tablet of sevelamer hydrochloride contains either 400 mg or 800 mg of sevelamer hydrochloride on an anhydrous basis. The inactive ingredients are colloidal silicon dioxide, stearic acid and Opadry Clear 84F590009 containing polyethylene glycol, polyvinyl alcohol, and talc. The tablet imprint contains Opacode S-1-17823 Black containing ferrosoferric oxide, propylene glycol and shellac. 01

Silodosin capsule is a selective antagonist of alpha-1 adrenoreceptors. The chemical name of silodosin is 1-(3-Hydroxypropyl)-5-[(2 R )-2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino) propyl]-2,3-dihydro-1 H -indole-7-carboxamide and the molecular formula is C 25 H 32 F 3 N 3 O 4 with a molecular weight of 495.53. The structural formula of silodosin is: Silodosin is a white to pale yellowish white powder that melts at approximately 105°C to 109°C. It is freely soluble in acetic acid, freely soluble in alcohol, and insoluble in water. Each Silodosin 8 mg capsule for oral administration contains 8 mg silodosin, and the following inactive ingredients: magnesium stearate, mannitol and sodium lauryl sulfate. The size #1 hard gelatin capsules contain gelatin, sodium lauryl sulfate and titanium dioxide. The capsules are printed with edible ink containing FD&C Blue No. 2 Aluminum Lake, propylene glycol, shellac, titanium dioxide and yellow iron oxide. Each Silodosin 4 mg capsule for oral administration contains 4 mg silodosin, and the following inactive ingredients: magnesium stearate, mannitol and sodium lauryl sulfate. The size #3 hard gelatin capsules contain gelatin, sodium lauryl sulfate and titanium dioxide. The capsules are printed with edible ink containing propylene glycol, shellac and yellow iron oxide. Silodosin

Simvastatin is a prodrug of 3-hydoroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor that is derived synthetically from a fermentation product of Aspergillus terreus . Simvastatin is butanoic acid, 2,2-dimethyl-,1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2 H -pyran-2-yl)-ethyl]-1-naphthalenyl ester, [1 S -[1α,3α,7β,8β(2 S* ,4 S* ),-8aβ]]. The empirical formula of simvastatin is C 25 H 38 O 5 and its molecular weight is 418.57. Its structural formula is: Simvastatin is a white to off-white, nonhygroscopic, crystalline powder that is practically insoluble in water, and freely soluble in chloroform, methanol and ethanol. Simvastatin tablets USP are available for oral administration in strength of 5 mg, 10 mg, 20 mg, 40 mg or 80 mg. Each tablet contains following inactive ingredients: ascorbic acid, citric acid, hydroxy propyl cellulose, hypromellose, iron oxides, lactose monohydrate, magnesium stearate, microcrystalline cellulose, pregelatinised starch, talc and titanium dioxide. Butylated hydroxyanisole is added as a preservative. Image

Each Sodium Sulfate, Potassium Sulfate and Magnesium Sulfate Oral Solution contains two 6 ounce bottles of solution. Each 6 ounce bottle contains: sodium sulfate 17.5 grams, potassium sulfate 3.13 grams, magnesium sulfate 1.6 grams. Inactive ingredients include: sodium benzoate, sucralose, malic acid, citric acid, lemon flavor, purified water. The solution is a clear to slightly hazy liquid. The solution is clear and colorless when diluted to a final volume of 16 ounces with water. 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, Granular 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 package also contains a polypropylene mixing container. figure-01 figure-02 figure-03

Tadalafil Tablets USP, an oral treatment for pulmonary arterial hypertension, is a selective inhibitor of cyclic guanosine monophosphate (cGMP)–specific phosphodiesterase type 5 (PDE5). Tadalafil has the empirical 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 freely soluble in dimethylsulfoxide, slightly soluble in methylene chloride and practically insoluble in water. Tadalafil Tablets USP are available as orange colored, round shaped, biconvex film coated tablets debossed with 'L 124' on one side and plain on other side for oral administration. Each tablet contains 20 mg of tadalafil and the following inactive ingredients: croscarmellose sodium, hypromellose, iron oxide yellow, iron oxide red, lactose monohydrate, magnesium stearate, microcrystalline cellulose, pregelatinized starch, sodium lauryl sulphate, talc, titanium dioxide, and triacetin. Image-02

Telmisartan and amlodipine tablet USP is a fixed dose combination of telmisartan and amlodipine. Telmisartan and amlodipine tablets USP contain telmisartan, a non-peptide angiotensin II receptor (type AT 1 ) antagonist. Telmisartan is a white to slightly yellowish solid. It is practically insoluble in water and in the pH range of 3 to 9, sparingly soluble in strong acid (except insoluble in hydrochloric acid), and soluble in strong base. Telmisartan is chemically described as 4'-[(1,4'-dimethyl-2'-propyl [2,6'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-biphenyl]-2-carboxylic acid. Its empirical formula is C 33 H 30 N 4 O 2 and its structural formula is: Telmisartan and amlodipine tablets USP contain the besylate salt of amlodipine, a dihydropyridine calcium-channel blocker (CCB). Amlodipine besylate is a white to pale yellow crystalline powder, slightly soluble in water and sparingly soluble in ethanol. Amlodipine besylate's chemical name is 3-Ethyl-5-methyl(4RS)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate benzenesulphonate. Its empirical formula is C 20 H 25 ClN 2 O 5 •C 6 H 6 O 3 S and its structural formula is: Telmisartan and amlodipine tablets USP are formulated in four strengths for oral administration with a combination of amlodipine besylate, equivalent to 5 mg or 10 mg of amlodipine free-base, with 40 mg, or 80 mg of telmisartan provided in the following four combinations: 40/5 mg, 40/10 mg, 80/5 mg, and 80/10 mg. Telmisartan and amlodipine tablets USP also contain the following inactive ingredients: colloidal silicon dioxide, crosscarmellose sodium, ferric oxide red, ferric oxide yellow, mannitol, magnesium stearate, povidone, sodium hydroxide and sodium starch glycolate. Telmisartan and amlodipine tablets USP are hygroscopic and require protection from moisture. Telmisartan and amlodipine tablets USP require protection from light. t am

Telmisartan and hydrochlorothiazide tablets USP are a combination of telmisartan, an orally active angiotensin II antagonist acting on the AT 1 receptor subtype, and hydrochlorothiazide, a thiazide diuretic. Telmisartan, a non-peptide molecule, is chemically described as 4'-[(1, 4'-dimethyl-2'-propyl[2,6'-bi-1 H -benzimidazol]-1'-yl)methyl]-[1,1'-biphenyl]-2-carboxylic acid. Its empirical formula is C 33 H 30 N 4 O 2 , its molecular weight is 514.63, and its structural formula is: Telmisartan is a white to slightly yellowish solid. It is practically insoluble in water and in the pH range of 3 to 9, sparingly soluble in strong acid (except insoluble in hydrochloric acid), and soluble in strong base. Hydrochlorothiazide is a white, or practically white, practically odorless, crystalline powder with a molecular weight of 297.74. It is slightly soluble in water, and freely soluble in sodium hydroxide solution. Hydrochlorothiazide is chemically described as 6-chloro-3,4-dihydro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Its empirical formula is C 7 H 8 ClN 3 O 4 S 2 , and its structural formula is: Telmisartan and hydrochlorothiazide tablets USP are formulated for oral administration in three combinations of 40 mg/12.5 mg, 80 mg/12.5 mg, and 80 mg/25 mg telmisartan and hydrochlorothiazide, respectively. The tablets contain the following inactive ingredients: crosscarmalose sodium, lactose monohydrate, magnesium stearate, povidone and sodium hydroxide. As coloring agents, the 40 mg/12.5 mg and 80 mg/12.5 mg tablets contain red iron oxide, and the 80 mg/25 mg tablets contain yellow iron oxide. image-01 image-02

Testosterone topical solution USP is a clear, colorless, homogeneous solution containing 30 mg of testosterone USP in 1.5 mL of testosterone topical solution USP for topical administration through the axilla. The active pharmacologic ingredient in testosterone topical solution USP is testosterone USP. Testosterone USP is a white to practically white powder or crystals chemically described as 17-beta hydroxyandrost-4-en-3-one. The structural formula is: The inactive ingredients are ethanol, isopropyl alcohol, octisalate and povidone. structure

Testosterone gel 1.62% for topical use is a clear, colorless gel containing testosterone. Testosterone is an androgen. Testosterone gel 1.62% is available in a metered-dose pump. The active pharmacologic ingredient in testosterone gel 1.62% is testosterone. Testosterone USP is a white to almost white powder chemically described as 17-beta hydroxyandrost-4-en-3-one. The structural formula is: The inactive ingredients in testosterone gel 1.62% are: carbomer homopolymer type C, dehydrated alcohol (68.1%w/w), isopropyl myristate, sodium hydroxide and purified water. Structure

Tobramycin inhalation solution, USP is a tobramycin solution for inhalation. It is a sterile, clear, slightly yellow, non-pyrogenic, aqueous solution with the pH and salinity adjusted specifically for administration by a compressed air driven reusable nebulizer. The chemical formula for tobramycin is C 18 H 37 N 5 O 9 and the molecular weight is 467.51 g/mol. Tobramycin is O -3-amino-3-deoxy-α-D-glucopyranosyl-(1→4)- O -[2,6-diamino-2,3,6-trideoxy-α-D- ribo -hexopyranosyl-(1→6)]-2-deoxy-L-streptamine. The structural formula for tobramycin is: Each single-dose 5 mL ampule contains 300 mg tobramycin and 11.25 mg sodium chloride in sterile water for injection. Sulfuric acid and sodium hydroxide are added to adjust the pH to 6.0. Nitrogen is used for sparging. All ingredients meet USP requirements. The formulation contains no preservatives. Image

Tolvaptan tablets contain tolvaptan, a selective vasopressin V 2 -receptor antagonist in immediate release tablets for oral administration available in 15 mg, 30 mg, 45 mg, 60 mg and 90 mg strengths. Tolvaptan is N-(4-(7-chloro-5-hydroxy-2, 3, 4, 5 - tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide. The empirical formula is C 26 H 25 ClN 2 O 3 . Molecular weight is 448.9. The chemical structure is: Inactive ingredients include corn starch, hydroxy propyl cellulose, lactose monohydrate, low substituted hydroxypropyl cellulose, magnesium stearate, microcrystalline cellulose and red iron oxide. Image

Topiramate, USP, is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules USP are available as 25 mg, 50 mg, 100 mg, and 200 mg capsules for oral administration. Topiramate is a white to off-white powder. Topiramate is freely soluble dichloromethane, soluble in chloroform and methanol, and insoluble in 0.1N HCl and water. Topiramate has the molecular formula C 12 H 21 NO 8 S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di- O -isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula: Topiramate is an extended-release capsule. Topiramate extended-release capsules USP contain the following inactive ingredients: docusate sodium, sodium benzoate, ethylcellulose, hypromellose, mannitol, opadry AMB white, sugar spheres (sucrose, starch corn), talc, and triethyl citrate The Opadry AMB White is consists of: lecithin (soy), polyvinyl alcohol, talc, titanium dioxide, and xanthan gum The capsule shells contain gelatin and titanium dioxide. All capsule shells are imprinted with black print that contains black iron oxide, potassium hydroxide, propylene glycol, and shellac. Additionally, 50 mg capsule body is imprinted with red print that contains FD & C red #40 aluminium lake, povidone, propylene glycol, shellac, sodium hydroxide, and titanium dioxide. Image

Trandolapril is the ethyl ester prodrug of a nonsulfhydryl angiotensin converting enzyme (ACE) inhibitor, trandolaprilat. Trandolapril is chemically described as (2S,3aR,7aS)-1-[(S)-N-[(S)-1-Carboxy-3-phenylpropyl] alanyl] hexahydro-2-indolinecarboxylic acid, 1-ethyl ester. Its empirical formula is C 24 H 34 N 2 O 5 and its structural formula is Image M.W.=430.54 Melting Point=125°C Trandolapril is a white or almost white powder that is soluble (>100 mg/mL) in chloroform, dichloromethane, and methanol. Trandolapril tablets USP contain 1 mg, 2 mg, or 4 mg of trandolapril for oral administration. Each tablet also contains croscarmellose sodium, hypromellose, lactose monohydrate, povidone, starch (corn starch), sodium stearyl fumarate, red iron oxide or yellow iron oxide. image

Tri-Lo-Marzia is a combination oral contraceptive containing the progestational compound norgestimate and the estrogenic compound ethinyl estradiol. Norgestimate is designated as ((+)-13-Ethyl-17-hydroxy-18, 19-dinor-17a-pregn-4-en-20-yn-3-one oxime acetate (ester)) and ethinyl estradiol is designated as (19-nor-17a-pregna,1,3,5(10)-trien-20-yne-3,17-diol). Each active white film-coated tablet contains 0.18 mg norgestimate and 0.025 mg ethinyl estradiol. Inactive ingredients include anhydrous lactose, croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Each active light blue film-coated tablet contains 0.215 mg norgestimate and 0.025 mg ethinyl estradiol. Inactive ingredients include anhydrous lactose, croscarmellose sodium, FD&C Blue No. 2 Aluminium Lake, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Each active blue film-coated tablet contains 0.25 mg norgestimate and 0.025 mg ethinyl estradiol. Inactive ingredients include anhydrous lactose, croscarmellose sodium, FD&C Blue No. 2 Aluminium Lake, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone and titanium dioxide. Each green film-coated tablet contains only inert ingredients, as follows: croscarmellose sodium, FD&C Blue No. 2 Aluminium Lake, hypromellose, iron oxide yellow, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol and titanium dioxide. Image structure

Turqoz TM is a combination oral contraceptive containing the progestational compound norgestrel and the estrogenic compound ethinyl estradiol. Norgestrel is designated as (17α)-(±)-13-ethyl-17-hydroxy-18, 19-dinorpregn-4-en-20-yn-3-one and ethinyl estradiol is designated as (19-nor-17α-pregna-1,3,5 (10)-trien-20-yne-3,17-diol). Each white to off-white active Turqoz TM tablet contains 0.3 mg norgestrel and 0.03 mg ethinyl estradiol and inert ingredients lactose monohydrate, magnesium stearate and povidone. Each orange placebo tablet contains only inert ingredients: Inert ingredients: croscarmellose sodium, FD&C Yellow No. 6, lactose monohydrate, magnesium stearate and microcrystalline cellulose. Each pill pack contains 21 white to off-white active tablets and 7 orange inert tablets. image-1

Tydemy (drospirenone, ethinyl estradiol and levomefolate calcium tablets and levomefolate calcium tablets) provides an oral contraceptive regimen consisting of 28 film-coated tablets that contain the active ingredients specified for each tablet below: 21 orange tablets each containing 3 mg DRSP, 0.03 mg EE, and 0.451 mg levomefolate calcium 7 light orange tablets each containing 0.451 mg levomefolate calcium The inactive ingredients in the orange tablets are ascorbic acid, corn starch, croscarmellose sodium, ferric oxide red, ferric oxide yellow, hypromellose, lactose monohydrate, low-substituted hydroxypropyl cellulose, magnesium stearate, polyethylene glycol, pregelatinized starch, talc and titanium dioxide. The light orange tablets contain 0.451 mg of levomefolate calcium. The inactive ingredients in the light orange tablets are ascorbic acid, corn starch, croscarmellose sodium, ferric oxide yellow, ferric oxide red, hypromellose, lactose monohydrate, low-substituted hydroxypropyl cellulose, magnesium stearate, polyethylene glycol, pregelatinised starch, talc and titanium dioxide. Drospirenone (2', S ,6 R ,7 R ,8 R ,9 S ,10 R ,13 S ,14 S ,15 S ,16 S ) - 1,3',4',6,7,8,9,10,11,12,13,14,15, 16,20,21-Hexadecadydro-10,13-dimethylspirol[17 H -dicyclopropa [6,7:15,16] cyclopenta [a] phenanthrene-17, 2', (5' H )-furan] -3, 5' (2 H ) dione) is a synthetic progestational compound and has a molecular weight of 366.49 and a molecular formula of C 24 H 30 O 3 . Ethinyl estradiol (19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol) is a synthetic estrogenic compound and has a molecular weight of 296.40 and a molecular formula of C 20 H 24 O 2 . Levomefolate Calcium (N-{4-[[((6S)-2-amino-3,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl) methyl] amino] benzoyl}-L-glutamic acid, calcium salt) is a synthetic calcium salt of levomefolate (L-5-methyl-THF), which is a metabolite of vitamin B 9 and has a molecular weight of 497.5 and a molecular formula of C 20 H 23 CaN 7 O 6 . The structural formulas are as follows: Image

Valsartan is a nonpeptide, orally active, and specific angiotensin II receptor blocker acting on the AT 1 receptor subtype. Valsartan is chemically described as N -(1-oxopentyl)- N -[[2′-(1 H -tetrazol-5-yl) [1,1′-biphenyl]-4-yl]methyl]-L-valine. Its empirical formula is C 24 H 29 N 5 O 3 , its molecular weight is 435.52, and its structural formula is: Valsartan is a white to practically white fine powder. It is soluble in ethanol and methanol and slightly soluble in water. Valsartan tablets USP are available for oral administration, containing 40 mg, 80 mg, 160 mg or 320 mg of valsartan. The inactive ingredients of the tablets are colloidal silicon dioxide, croscarmellose sodium, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized starch and titanium dioxide. In addition, the 40 mg tablet contains iron oxide yellow, 80 mg tablet contains iron oxide red, 160 mg tablet contains iron oxide red and iron oxide yellow, and 320 mg tablet contains iron oxide black, iron oxide red and iron oxide yellow. Image-01

Valsartan and hydrochlorothiazide tablet USP is a combination of valsartan, an orally active, specific angiotensin II receptor blocker (ARB) acting on the AT 1 receptor subtype, and hydrochlorothiazide, a diuretic. Valsartan, a nonpeptide molecule, is chemically described as N -(1-oxopentyl)- N -[[2'-(1 H -tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-Valine. Its empirical formula is C 24 H 29 N 5 O 3 , its molecular weight is 435.5, and its structural formula is: Valsartan is a white to practically white fine powder. It is soluble in ethanol and methanol and slightly soluble in water. 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 is chemically described as 6-chloro-3,4-dihydro-2 H -1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide. Hydrochlorothiazide is a thiazide diuretic. Its empirical formula is C 7 H 8 ClN 3 O 4 S 2 , its molecular weight is 297.73, and its structural formula is: Valsartan and hydrochlorothiazide tablets USP are formulated for oral administration to contain valsartan and hydrochlorothiazide, 80 mg/12.5 mg, 160 mg/12.5 mg, 160 mg/25 mg, 320 mg/12.5 mg, and 320 mg/25 mg. The inactive ingredients of the tablets are colloidal silicon dioxide, croscarmellose sodium, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, pregelatinized starch, polyethylene glycol, titanium dioxide and additional colorants as below. 80 mg/12.5 mg: iron oxide red and iron oxide yellow 160 mg/12.5 mg: iron oxide red 160 mg/25 mg: iron oxide black, iron oxide red and iron oxide yellow 320 mg/12.5 mg: iron oxide black and iron oxide red 320 mg/25 mg: iron oxide yellow image 2 Image-3

Vancomycin Hydrochloride Capsules, USP for oral administration contain chromatographically purified vancomycin hydrochloride, a tricyclic glycopeptide antibiotic derived from Amycolatopsis orientalis (formerly Nocardia orientalis ), which has the chemical formula C 66 H 75 Cl 2 N 9 O 24 •HCl. The molecular weight of vancomycin hydrochloride is 1485.73; 500 mg of the base is equivalent to 0.34 mmol. Each capsule contains 125 mg vancomycin (equivalent to 128 mg vancomycin hydrochloride) or 250 mg vancomycin (equivalent to 256 mg vancomycin hydrochloride).The capsules also contain F D & C Blue No. 2, F D & C Red No. 40, F D & C Yellow No. 6, gelatin, polyethylene glycol, potassium hydroxide, propylene glycol, shellac, sodium lauryl sulphate and titanium dioxide. Vancomycin hydrochloride has the structural formula: fig-1

Varenicline tablets contain varenicline (as the tartrate salt), which is a partial nicotinic agonist selective for α4β2 nicotinic acetylcholine receptor subtypes. Varenicline, as the tartrate salt, is a powder which is a white to light brown color powder with the following chemical name: 7,8,9,10-tetrahydro-6,10-methano 6H-pyrazino[2,3 h][3]benzazepine, (2R,3R)-2,3-dihydroxybutanedioate (1:1). It is freely soluble in water. Varenicline tartrate has a molecular weight of 361.35 Daltons, and a molecular formula of C 13 H 13 N 3 • C 4 H 6 O 6 . The chemical structure is: Varenicline tablets are supplied for oral administration in two strengths: 0.5 mg white to off white, round, biconvex-coated tablets, debossed with "T" on one side and "2" on the other side and 1 mg yellow, round, biconvex-coated tablets, debossed with "T" on one side and "1" on the other side. Each 0.5 mg varenicline tablet contains 0.855 mg of varenicline tartrate equivalent to 0.5 mg of varenicline free base; each 1 mg varenicline tablet contains 1.710 mg of varenicline tartrate equivalent to 1 mg of varenicline free base. The following inactive ingredients are included in the tablets: anhydrous dibasic calcium phosphate, croscarmellose sodium, hypromellose, magnesium stearate, maltodextrin, talc and titanium dioxide. The 1 mg tablet also contains iron oxide yellow. Image

Vyfemla™ (norethindrone and ethinyl estradiol tablets USP) provides a continuous regimen for oral contraception derived from 21 light peach tablets composed of norethindrone and ethinyl estradiol to be followed by 7 white tablets of inert ingredients. The structural formulas are: The light peach active Vyfemla (norethindrone and ethinyl estradiol tablets USP) contains 0.4 mg norethindrone and 0.035 mg ethinyl estradiol and contain the following inactive ingredients: FD&C yellow No. 6 (aluminum lake), lactose anhydrous, lactose monohydrate, magnesium stearate, povidone, and sodium starch glycolate. The white tablets in the 28 Day regimen contains only inert ingredients as follows croscarmellose sodium, lactose monohydrate, magnesium stearate and microcrystalline cellulose. Image 1

WYMZYA Fe is a combinational contraceptive containing the progestational compound norethindrone and the estrogenic compound ethinyl estradiol. The packaging includes 21 white tablets composed of norethindrone and ethinyl estradiol followed by 7 brown ferrous fumarate (placebo) tablets. The chemical name for norethindrone is 17-hydroxy-19-nor-17α-pregn-4-en-20-yn-3-one and for ethinyl estradiol the chemical name is 19-nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol. The structural formulas are: The active white WYMZYA Fe tablets contain 0.4 mg norethindrone and 0.035 mg ethinyl estradiol, and the following inactive ingredients: lactose anhydrous, magnesium stearate, mannitol, microcrystalline cellulose, povidone, sodium starch glycolate, sucralose, vanillin and vitamin E. The brown tablets contain ferrous fumarate, magnesium stearate, microcrystalline cellulose, povidone, sodium starch glycolate and sucrose. The ferrous fumarate tablets do not serve any therapeutic purpose. FDA approved dissolution test specifications differ from USP. image-1

The active component of XOPENEX HFA inhalation aerosol is levalbuterol tartrate, the (R)-enantiomer of albuterol. Levalbuterol tartrate is a relatively selective beta 2 -adrenergic receptor agonist [see Clinical Pharmacology (12) ]. Levalbuterol tartrate has the chemical name (R)-α 1 -[[(1,1-dimethylethyl)amino]methyl]-4-hydroxy-1,3-benzenedimethanol L-tartrate (2:1 salt), and it has the following chemical structure: The molecular weight of levalbuterol tartrate is 628.71, and its empirical formula is (C 13 H 21 NO 3 ) 2 · C 4 H 6 O 6 . It is a white to light-yellow solid, freely soluble in water and very slightly soluble in ethanol. Levalbuterol tartrate is the generic name for (R)-albuterol tartrate in the United States. XOPENEX HFA inhalation aerosol is a pressurized metered-dose aerosol inhaler (MDI) fitted with a dose indicator, which produces an aerosol for oral inhalation. It contains a suspension of micronized levalbuterol tartrate, propellant HFA-134a (1,1,1,2-tetrafluoroethane), Dehydrated Alcohol USP, and Oleic Acid NF. After priming with 4 actuations, each actuation of the inhaler delivers 67.8 mcg of levalbuterol tartrate (equivalent to 51.6 mcg of levalbuterol free base) from the valve and 59 mcg of levalbuterol tartrate (equivalent to 45 mcg of levalbuterol free base) from the actuator mouthpiece. Each 15 g canister provides 200 actuations (or inhalations). Chemical Structure

Zolpidem tartrate extended-release tablets USP contains zolpidem tartrate, a gamma-aminobutyric acid (GABA) A receptor positive modulator of the imidazopyridine class. Zolpidem tartrate extended-release tablets USP are available in 6.25 mg and 12.5 mg strength tablets for oral administration. Chemically, zolpidem is N,N,6-trimethyl-2-p-tolylimidazo[1,2-a] pyridine-3-acetamide L-(+)-tartrate (2:1). It has the following structure: Zolpidem tartrate is a white or almost white, crystalline powder, hygroscopic that is slightly soluble in water, sparingly soluble in methanol and practically insoluble in methylene chloride. It has a molecular weight of 764.87. Zolpidem tartrate extended-release tablets USP consist of a coated two-layer tablet: one layer that releases its drug content immediately and another layer that allows a slower release of additional drug content. The 6.25 mg zolpidem tartrate extended-release tablets USP contain the following inactive ingredients: colloidal silicon dioxide, FD&C Blue # 2 aluminium lake, hypromellose, iron oxide red, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, potassium bitartrate, sodium starch glycolate and titanium dioxide. The 12.5 mg zolpidem tartrate extended-release tablets USP contain the following inactive ingredients: colloidal silicon dioxide, FD&C Blue # 2 aluminium lake, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, potassium bitartrate, sodium starch glycolate and titanium dioxide. Zolpidem tartrate extended-release tablets USP meets USP Dissolution Test 6. Zolpidem Tartrate