coupler llc - Medication Listings

Loxapine, a dibenzoxazepine compound, represents a subclass of tricyclic antipsychotic agents, chemically distinct from the thioxanthenes, butyrophenones, and phenothiazines. Chemically, it is 2-Chloro-11-(4-methyl-1-piperazinyl)dibenz[ b,f ][1,4]oxazepine. It is present as the succinate salt. Each capsule for oral administration, contains loxapine succinate, USP 6.8, 13.6, 34.0 or 68.1 mg equivalent to 5, 10, 25 or 50 mg of loxapine base respectively. It also contains the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, gelatin, magnesium stearate, polacrilin potassium, sodium lauryl sulfate, talc, titanium dioxide, D&C Yellow #10 and FD&C Blue #1. Additionally, the 5 mg capsule contains D&C Red #33, the 10 mg capsule contains D&C Red #33 and D&C Red #28, and the 25 mg capsule contains FD&C Yellow #6. In addition, the black imprinting ink contains shellac glace in ethanol, iron oxide black, n-butyl alcohol, propylene glycol, FD&C Blue #2/indigo carmine aluminum lake, FD&C Red #40/Allurea Red AC aluminum lake, FD&C Blue #1/brilliant Blue FCF aluminum lake, D&C Yellow #10 aluminum lake, SDA 3A alcohol, and methanol. The white imprinting ink contains pharmaceutical glaze in SD-45, titanium dioxide, isopropyl alcohol, ammonium hydroxide, propylene glycol, n-butyl alcohol and simethicone.

Loxapine, a dibenzoxazepine compound, represents a subclass of tricyclic antipsychotic agents, chemically distinct from the thioxanthenes, butyrophenones, and phenothiazines. Chemically, it is 2-Chloro-11-(4-methyl-1-piperazinyl)dibenz[ b,f ][1,4]oxazepine. It is present as the succinate salt. Each capsule for oral administration, contains loxapine succinate, USP 6.8, 13.6, 34.0 or 68.1 mg equivalent to 5, 10, 25 or 50 mg of loxapine base respectively. It also contains the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, gelatin, magnesium stearate, polacrilin potassium, sodium lauryl sulfate, talc, titanium dioxide, D&C Yellow #10 and FD&C Blue #1. Additionally, the 5 mg capsule contains D&C Red #33, the 10 mg capsule contains D&C Red #33 and D&C Red #28, and the 25 mg capsule contains FD&C Yellow #6. In addition, the black imprinting ink contains shellac glace in ethanol, iron oxide black, n-butyl alcohol, propylene glycol, FD&C Blue #2/indigo carmine aluminum lake, FD&C Red #40/Allurea Red AC aluminum lake, FD&C Blue #1/brilliant Blue FCF aluminum lake, D&C Yellow #10 aluminum lake, SDA 3A alcohol, and methanol. The white imprinting ink contains pharmaceutical glaze in SD-45, titanium dioxide, isopropyl alcohol, ammonium hydroxide, propylene glycol, n-butyl alcohol and simethicone.

Lurasidone hydrochloride is an atypical antipsychotic belonging to the chemical class of benzisothiazol derivatives. Its chemical name is (3a R ,4 S ,7 R ,7a S )-2-{(1 R ,2 R )-2-[4-(1,2-benzisothiazol-3-yl)piperazin-1­-ylmethyl] cyclohexylmethyl}hexahydro-4,7-methano-2 H -isoindole-1,3-dione hydrochloride. Its molecular formula is C 28 H 36 N 4 O 2 S·HCl and its molecular weight is 529.14. The chemical structure is: Lurasidone hydrochloride is a white to off-white powder. It is very slightly soluble in water, practically insoluble or insoluble in 0.1 N HCl, slightly soluble in ethanol, sparingly soluble in methanol, practically insoluble or insoluble in toluene and very slightly soluble in acetone. Lurasidone hydrochloride tablets are intended for oral administration only. Each tablet contains 20 mg, 40 mg, 60 mg, 80 mg, or 120 mg of lurasidone hydrochloride. Inactive ingredients are crospovidone, hydroxypropyl cellulose, hypromellose, magnesium stearate, mannitol, polyethylene glycol, pregelatinized starch (maize), titanium dioxide. In addition, the 80 mg tablet contains FD&C Blue No. 2 aluminum lake and yellow iron oxide.

Lurasidone hydrochloride is an atypical antipsychotic belonging to the chemical class of benzisothiazol derivatives. Its chemical name is (3a R ,4 S ,7 R ,7a S )-2-{(1 R ,2 R )-2-[4-(1,2-benzisothiazol-3-yl)piperazin-1­ ylmethyl] cyclohexylmethyl}hexahydro-4,7-methano-2 H -isoindole-1,3-dione hydrochloride. Its molecular formula is C 28 H 36 N 4 O 2 S·HCl and its molecular weight is 529.14. The chemical structure is: Lurasidone hydrochloride is a white to cream powder. It is very slightly soluble to insoluble in water, sparingly soluble in methanol. Practically insoluble in toluene. Lurasidone hydrochloride tablets are intended for oral administration only. Each tablet contains 20 mg, 40 mg, 60 mg, 80 mg or 120 mg of lurasidone hydrochloride. Inactive ingredients are corn starch, croscarmellose sodium, hypromellose, magnesium stearate and mannitol. The tablets are film-coated with coating material containing hypromellose, polyethylene glycol 8000 and titanium dioxide. Additionally, the 80 mg tablet contains FD&C Blue No. 2 Aluminum Lake and iron oxide yellow.

Medroxyprogesterone acetate tablets, USP contain medroxyprogesterone acetate, USP which is a derivative of progesterone. It is a white to off-white, odorless crystalline powder, stable in air, melting between 200 and 210°C. It is freely soluble in chloroform, soluble in acetone and in dioxane, sparingly soluble in alcohol and in methanol, slightly soluble in ether, and insoluble in water. The chemical name for medroxyprogesterone acetate is pregn-4-ene-3, 20-dione, 17-(acetyloxy)-6-methyl-, (6α)-. The structural formula is: C 24 H 34 O 4 M.W. 386.53 Each medroxyprogesterone acetate tablet for oral administration contains 2.5 mg, 5 mg or 10 mg of medroxyprogesterone acetate, USP and the following inactive ingredients: crospovidone, lactose monohydrate, magnesium stearate, methylcellulose, pregelatinized corn starch, and sodium lauryl sulfate.

Memantine hydrochloride is an orally active NMDA receptor antagonist. The chemical name for memantine hydrochloride is 1-amino-3,5-dimethyladamantane hydrochloride with the following structural formula: The molecular formula is C12H21N•HCl and the molecular weight is 215.76. Memantine hydrochloride, USP is a white crystalline powder, soluble in water and in methanol, practically insoluble in acetone. Each memantine hydrochloride tablet, USP intended for oral administration contains 5 mg or 10 mg of memantine hydrochloride. In addition, each film-coated tablet contains the following inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, dibasic calcium phosphate, hypromellose, microcrystalline cellulose, magnesium stearate, polyethylene glycol, povidone, talc and titanium dioxide .

Summary not available yet.

Summary not available yet.

Methocarbamol tablets USP a carbamate derivative of guaifenesin, is a central nervous system (CNS) depressant with sedative and musculoskeletal relaxant properties. The chemical name of methocarbamol is 3-(2-methoxyphenoxy)-1,2-propanediol 1-carbamate and has the empirical formula C 11 H 15 NO 5 . Its molecular weight is 241.24. The structural formula is shown below. Methocarbamol is a white powder, sparingly soluble in water and chloroform, soluble in alcohol (only with heating) and propylene glycol, and insoluble in benzene and n-hexane. Methocarbamol tablets USP are available as 500 mg and 750 mg tablets for oral administration. Methocarbamol tablets USP 500 mg and 750 mg contain the following inactive ingredients: sodium lauryl sulfate, sodium starch glycolate, povidone K 90, polyethylene glycol, magnesium stearate, colloidal silicon dioxide, low substituted hydroxypropyl cellulose and stearic acid.

Methotrexate is dihydrofolate reductase inhibitor with the chemical name of N-[4-[[(2,4 diamino-6-pteridinyl) methyl]methylamino]benzoyl]-L glutamic acid. The molecular formula is C 20 H 22 N 8 O 5 and the molecular weight is 454.4 g/mol. The structural formula is: Methotrexate Tablets, USP for oral use is available in bottles of 36 and 100 tablets. Each methotrexate tablet contains 2.5 mg methotrexate equivalent to 2.74 mg methotrexate sodium and the following inactive ingredients: Lactose anhydrous, magnesium stearate and pregelatinized starch.

Metoprolol tartrate tablets, USP contain metoprolol tartrate, a selective beta 1 -adrenoreceptor blocking agent. Metoprolol tartrate is (±)-1- (Isopropylamino)-3-[p-(2-methoxyethyl) phenoxy]-2-propanol L-(+)-tartrate (2:1) salt, and its structural formula is Metoprolol tartrate USP is a white, practically odorless, crystalline powder with a molecular weight of 684.82. It is very soluble in water; freely soluble in methylene chloride, in chloroform, and in alcohol; slightly soluble in acetone; and insoluble in ether. Metoprolol tartrate tablets, USP is available as 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg tablets for oral administration containing 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg metoprolol tartrate. Inactive Ingredients : Tablets contain lactose monohydrate, microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate.

Metoprolol tartrate tablets, USP contain metoprolol tartrate, a selective beta 1 -adrenoreceptor blocking agent. Metoprolol tartrate is (±)-1- (Isopropylamino)-3-[p-(2-methoxyethyl) phenoxy]-2-propanol L-(+)-tartrate (2:1) salt, and its structural formula is Metoprolol tartrate USP is a white, practically odorless, crystalline powder with a molecular weight of 684.82. It is very soluble in water; freely soluble in methylene chloride, in chloroform, and in alcohol; slightly soluble in acetone; and insoluble in ether. Metoprolol tartrate tablets, USP is available as 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg tablets for oral administration containing 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg metoprolol tartrate. Inactive Ingredients : Tablets contain lactose monohydrate, microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate.

Metoprolol tartrate tablets, USP contain metoprolol tartrate, a selective beta 1 -adrenoreceptor blocking agent. Metoprolol tartrate is (±)-1- (Isopropylamino)-3-[p-(2-methoxyethyl) phenoxy]-2-propanol L-(+)-tartrate (2:1) salt, and its structural formula is Metoprolol tartrate USP is a white, practically odorless, crystalline powder with a molecular weight of 684.82. It is very soluble in water; freely soluble in methylene chloride, in chloroform, and in alcohol; slightly soluble in acetone; and insoluble in ether. Metoprolol tartrate tablets, USP is available as 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg tablets for oral administration containing 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg metoprolol tartrate. Inactive Ingredients : Tablets contain lactose monohydrate, microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate.

Metoprolol tartrate tablets, USP contain metoprolol tartrate, a selective beta 1 -adrenoreceptor blocking agent. Metoprolol tartrate is (±)-1- (Isopropylamino)-3-[p-(2-methoxyethyl) phenoxy]-2-propanol L-(+)-tartrate (2:1) salt, and its structural formula is Metoprolol tartrate USP is a white, practically odorless, crystalline powder with a molecular weight of 684.82. It is very soluble in water; freely soluble in methylene chloride, in chloroform, and in alcohol; slightly soluble in acetone; and insoluble in ether. Metoprolol tartrate tablets, USP is available as 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg tablets for oral administration containing 25 mg, 37.5 mg, 50 mg, 75 mg, 100 mg metoprolol tartrate. Inactive Ingredients : Tablets contain lactose monohydrate, microcrystalline cellulose, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate.

Name: Midodrine hydrochloride tablets, USP Dosage Form: 2.5 mg, 5 mg and 10 mg tablets for oral administration Active Ingredient: Midodrine hydrochloride, USP 2.5 mg, 5 mg and 10 mg Inactive Ingredients: colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose, pregelatinized starch (corn), and talc. Pharmacological Classification: Vasopressor/Antihypotensive Chemical Names (USAN: Midodrine Hydrochloride): (1) Acetamide, 2-amino-N-[2-(2,5 dimethoxyphenyl)-2-hydroxyethyl]-monohydrochloride, (±)-; (2) (±)-2-amino-N-(ß-hydroxy-2,5-dimethoxyphenethyl)acetamide monohydrochloride BAN, INN, JAN: Midodrine Structural formula: Molecular formula: C 12 H 18 N 2 O 4 HCl; Molecular Weight: 290.75 Organoleptic Properties: White to off-white crystalline powder Solubility: Water: Soluble pKa: 7.8 (0.3% aqueous solution) pH: 4.0 to 5.0 Melting Range: 192°C to 203°C

Mirtazapine tablets contain mirtazapine. Mirtazapine has a tetracyclic chemical structure and belongs to the piperazino-azepine group of compounds. It is designated 1,2,3,4,10,14b-hexahydro-2­-methylpyrazino [2,1-a] pyrido [2,3-c][2] benzazepine and has the empirical formula of C 17 H 19 N 3 . Its molecular weight is 265.35. The structural formula is the following and it is the racemic mixture: Mirtazapine is a white to creamy white crystalline powder which is practically insoluble in water. Mirtazapine tablets are available for oral administration as scored film-coated tablets containing 15 or 30 mg of mirtazapine. Each tablet contains the following inactive ingredients: croscarmellose sodium, hydroxypropyl cellulose, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol and titanium dioxide. In addition, mirtazapine tablets, USP 15 mg and 30 mg contains iron oxide yellow and mirtazapine tablets, USP 30 mg contains iron oxide red.

Nortriptyline hydrochloride, USP is 1-propanamine, 3-(10,11-dihydro-5 H -dibenzo [ a,d ]cyclohepten-5-ylidene)- N -methyl-, hydrochloride. The structural formula is as follows: Nortriptyline Hydrochloride Capsules, USP (equivalent to 10 mg, 25 mg, 50 mg and 75 mg Nortriptyline), for oral administration, contain the following inactive ingredients: colloidal silicon dioxide, magnesium stearate, pregelatinized starch and sodium lauryl sulfate. The 10 mg, 25 mg, 50 mg and 75 mg capsule shells contain: gelatin, methylparaben, propylparaben, sodium lauryl sulfate and titanium dioxide. They may also contain: benzyl alcohol, butylparaben, edetate calcium disodium, silicon dioxide or sodium propionate. The 10 mg, 25 mg and 75 mg capsule shells also contain D&C Yellow No. 10 and FD&C Blue No. 1.

Nortriptyline hydrochloride, USP is 1-propanamine, 3-(10,11-dihydro-5 H -dibenzo [ a,d ]cyclohepten-5-ylidene)- N -methyl-, hydrochloride. The structural formula is as follows: Nortriptyline Hydrochloride Capsules, USP (equivalent to 10 mg, 25 mg, 50 mg and 75 mg Nortriptyline), for oral administration, contain the following inactive ingredients: colloidal silicon dioxide, magnesium stearate, pregelatinized starch and sodium lauryl sulfate. The 10 mg, 25 mg, 50 mg and 75 mg capsule shells contain: gelatin, methylparaben, propylparaben, sodium lauryl sulfate and titanium dioxide. They may also contain: benzyl alcohol, butylparaben, edetate calcium disodium, silicon dioxide or sodium propionate. The 10 mg, 25 mg and 75 mg capsule shells also contain D&C Yellow No. 10 and FD&C Blue No. 1.

Nortriptyline hydrochloride, USP is 1-propanamine, 3-(10,11-dihydro-5 H -dibenzo [ a,d ]cyclohepten-5-ylidene)- N -methyl-, hydrochloride. The structural formula is as follows: Nortriptyline Hydrochloride Capsules, USP (equivalent to 10 mg, 25 mg, 50 mg and 75 mg Nortriptyline), for oral administration, contain the following inactive ingredients: colloidal silicon dioxide, magnesium stearate, pregelatinized starch and sodium lauryl sulfate. The 10 mg, 25 mg, 50 mg and 75 mg capsule shells contain: gelatin, methylparaben, propylparaben, sodium lauryl sulfate and titanium dioxide. They may also contain: benzyl alcohol, butylparaben, edetate calcium disodium, silicon dioxide or sodium propionate. The 10 mg, 25 mg and 75 mg capsule shells also contain D&C Yellow No. 10 and FD&C Blue No. 1.

Olanzapine is an atypical antipsychotic that belongs to the thienobenzodiazepine class. The chemical designation is 2-methyl-4-(4-methyl-1-piperazinyl)-10 H -thieno[2,3- b ][1,5]benzodiazepine. The molecular formula is C 17 H 20 N 4 S, which corresponds to a molecular weight of 312.43 g/mol. The chemical structure is: Olanzapine is a yellow powder. Olanzapine orally disintegrating tablets, USP are intended for oral administration only. Each orally disintegrating tablet contains olanzapine equivalent to 5 mg (16 mcmol), 10 mg (32 mcmol), 15 mg (48 mcmol) or 20 mg (64 mcmol). It begins disintegrating in the mouth within seconds, allowing its contents to be subsequently swallowed with or without liquid. Olanzapine orally disintegrating tablets also contain the following inactive ingredients: carboxymethylcellulose calcium, colloidal silicon dioxide, magnesium stearate, mannitol, microcrystalline cellulose and sucralose. Meets USP Disintegration Test 2

Olanzapine is an atypical antipsychotic that belongs to the thienobenzodiazepine class. The chemical designation is 2-methyl-4-(4-methyl-1-piperazinyl)-10 H -thieno[2,3- b ][1,5]benzodiazepine. The molecular formula is C 17 H 20 N 4 S, which corresponds to a molecular weight of 312.43 g/mol. The chemical structure is: Olanzapine is a yellow powder. Olanzapine orally disintegrating tablets, USP are intended for oral administration only. Each orally disintegrating tablet contains olanzapine equivalent to 5 mg (16 mcmol), 10 mg (32 mcmol), 15 mg (48 mcmol) or 20 mg (64 mcmol). It begins disintegrating in the mouth within seconds, allowing its contents to be subsequently swallowed with or without liquid. Olanzapine orally disintegrating tablets also contain the following inactive ingredients: carboxymethylcellulose calcium, colloidal silicon dioxide, magnesium stearate, mannitol, microcrystalline cellulose and sucralose. Meets USP Disintegration Test 2

Olanzapine, USP is an atypical antipsychotic that belongs to the thienobenzodiazepine class. The chemical designation is 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5]benzodiazepine. The molecular formula is C 17 H 20 N 4 S, which corresponds to a molecular weight of 312.44. The chemical structure is: Olanzapine, USP is a yellow crystalline solid, which is practically insoluble in water. Olanzapine tablets, USP are intended for oral administration only. Each film-coated tablet contains olanzapine, USP equivalent to 2.5 mg (8 mcmol), 5 mg (16 mcmol), 7.5 mg (24 mcmol), 10 mg (32 mcmol), 15 mg (48 mcmol), or 20 mg (64 mcmol). Inactive ingredients are crospovidone, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose (Avicel PH101) and microcrystalline cellulose (Avicel PH102). The color coating contains hypromellose, titanium dioxide and triacetin.

Olanzapine, USP is an atypical antipsychotic that belongs to the thienobenzodiazepine class. The chemical designation is 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5]benzodiazepine. The molecular formula is C 17 H 20 N 4 S, which corresponds to a molecular weight of 312.44. The chemical structure is: Olanzapine, USP is a yellow crystalline solid, which is practically insoluble in water. Olanzapine tablets, USP are intended for oral administration only. Each film-coated tablet contains olanzapine, USP equivalent to 2.5 mg (8 mcmol), 5 mg (16 mcmol), 7.5 mg (24 mcmol), 10 mg (32 mcmol), 15 mg (48 mcmol), or 20 mg (64 mcmol). Inactive ingredients are crospovidone, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose (Avicel PH101) and microcrystalline cellulose (Avicel PH102). The color coating contains hypromellose, titanium dioxide and triacetin.

Olanzapine, USP is an atypical antipsychotic that belongs to the thienobenzodiazepine class. The chemical designation is 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5]benzodiazepine. The molecular formula is C 17 H 20 N 4 S, which corresponds to a molecular weight of 312.44. The chemical structure is: Olanzapine, USP is a yellow crystalline solid, which is practically insoluble in water. Olanzapine tablets, USP are intended for oral administration only. Each film-coated tablet contains olanzapine, USP equivalent to 2.5 mg (8 mcmol), 5 mg (16 mcmol), 7.5 mg (24 mcmol), 10 mg (32 mcmol), 15 mg (48 mcmol), or 20 mg (64 mcmol). Inactive ingredients are crospovidone, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose (Avicel PH101) and microcrystalline cellulose (Avicel PH102). The color coating contains hypromellose, titanium dioxide and triacetin.

Oxcarbazepine 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-5 H -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 contain the following inactive ingredients: microcrystalline cellulose, crospovidone, hypromellose, colloidal silicon dioxide, magnesium stearate, talc. Coating: polyvinyl alcohol, talc, titanium dioxide, polyethylene glycol, Contains FD&C Yellow No. 6 as a color additive. FD&C Yellow No. 6 aluminum lake, lecithin, FD&C Blue No. 2 aluminum lake, Contains FD&C Yellow No. 5 as a color additive. [See WARNINGS AND PRECAUTIONS (5.12)] . FD&C Yellow No. 5 aluminum lake. Allergen Statement: This product contains soy. Oxcarbazepine Tablets, USP complies with USP Dissolution Test 2.

Oxcarbazepine Tablets USP are an AED available as 150 mg, 300 mg, and 600 mg film-coated tablets for oral administration. Oxcarbazepine is 10,11-Dihydro-10-oxo- 5 H -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 Tablets USP contain the following inactive ingredients: colloidal silicon dioxide, crospovidone, hypromellose, iron oxide black, iron oxide red, iron oxide yellow, magnesium stearate, microcrystalline cellulose, polyethylene glycol, talc, and titanium dioxide. Oxcarbazepine Tablets USP meet USP Organic Impurities Test 2.

Paliperidone extended-release tablets contains paliperidone USP, an atypical antipsychotic belonging to the chemical class of benzisoxazole derivatives. Paliperidone, USP 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, USP 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), 6 mg (light beige), and 9 mg (pink) strengths. Inactive ingredients are colloidal silicon dioxide, fumaric acid, hypromellose, lactose monohydrate, macrogol, magnesium stearate, methacrylic acid copolymer, microcrystalline cellulose, polyethylene oxides, povidone, talc and triethyl citrate. The 1.5 mg tablets also contain iron oxide black, iron oxide red and iron oxide yellow. The 6 mg tablets also contain iron oxide red and iron oxide yellow. The 9 mg tablets also contain iron oxide black, iron oxide red and iron oxide yellow. Delivery System Components and Performance Paliperidone extended-release tablets use a hydrophilic matrix core and pH dependent enteric coating to deliver paliperidone, USP at a controlled rate. The delivery system consists of an inner core composed of the drug, rate controlling polymers and other excipients. The core is coated with multiple layers comprising of delayed release polymer and a drug layering polymer system. Each tablet strength has a different colored coating. In an aqueous environment, such as the gastrointestinal tract, the water-dispersible overcoat erodes quickly. The combination of the coating layers ensures an initial drug release, while delaying exposure of the matrix core. Upon attaining the intended pH, the delayed release coating dissolves, the hydrophilic polymers of the core hydrate and swell forming a gel like barrier that regulates the rate at which the drug is released from the tablet, ensuring a steady and prolonged delivery.

Paliperidone extended-release tablets contains paliperidone USP, an atypical antipsychotic belonging to the chemical class of benzisoxazole derivatives. Paliperidone, USP 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, USP 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), 6 mg (light beige), and 9 mg (pink) strengths. Inactive ingredients are colloidal silicon dioxide, fumaric acid, hypromellose, lactose monohydrate, macrogol, magnesium stearate, methacrylic acid copolymer, microcrystalline cellulose, polyethylene oxides, povidone, talc and triethyl citrate. The 1.5 mg tablets also contain iron oxide black, iron oxide red and iron oxide yellow. The 6 mg tablets also contain iron oxide red and iron oxide yellow. The 9 mg tablets also contain iron oxide black, iron oxide red and iron oxide yellow.

The barbiturates are nonselective central nervous system (CNS) depressants primarily used as sedative-hypnotics. In subhypnotic doses, they are also used as anticonvulsants. The barbiturates and their sodium salts are subject to control under the Federal Controlled Substances Act. Phenobarbital is a barbituric acid derivative for oral administration and occurs as a white, odorless, slightly bitter powder that is soluble in chloroform, freely soluble in alcohol or ether, and slightly soluble in water. Its saturated solution has a pH of about 5.6. Chemically, it is 5-ethyl-5-phenylbarbituric acid with the molecular formula C 12 H 12 N 2 O 3 (232.24). The structural formula is as follows: Each Phenobarbital Tablet, USP contains 15 mg, 16.2 mg, 30 mg, 32.4 mg, 60 mg, 64.8 mg, 97.2 mg, or 100 mg of phenobarbital, USP. Inactive ingredients are as follows: Microcrystalline Cellulose; Lactose Monohydrate; Sodium Starch Glycolate, Type-A; Colloidal Silicon Dioxide; Magnesium Stearate

The barbiturates are nonselective central nervous system (CNS) depressants primarily used as sedative-hypnotics. In subhypnotic doses, they are also used as anticonvulsants. The barbiturates and their sodium salts are subject to control under the Federal Controlled Substances Act. Phenobarbital is a barbituric acid derivative for oral administration and occurs as a white, odorless, slightly bitter powder that is soluble in chloroform, freely soluble in alcohol or ether, and slightly soluble in water. Its saturated solution has a pH of about 5.6. Chemically, it is 5-ethyl-5-phenylbarbituric acid with the molecular formula C 12 H 12 N 2 O 3 (232.24). The structural formula is as follows: Each Phenobarbital Tablet, USP contains 15 mg, 16.2 mg, 30 mg, 32.4 mg, 60 mg, 64.8 mg, 97.2 mg, or 100 mg of phenobarbital, USP. Inactive ingredients are as follows: Microcrystalline Cellulose; Lactose Monohydrate; Sodium Starch Glycolate, Type-A; Colloidal Silicon Dioxide; Magnesium Stearate

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 200 mg or 300 mg PHENYTEK ® capsule (extended phenytoin sodium capsule, USP) for oral administration contains 200 mg or 300 mg phenytoin sodium, USP. Also contains colloidal silicon dioxide, FD&C Blue No. 1, gelatin, hydroxyethyl cellulose, magnesium oxide, magnesium stearate, microcrystalline cellulose, povidone, sodium lauryl sulfate and titanium dioxide. In addition, the imprinting ink contains black iron oxide, D&C Yellow No. 10 Aluminum Lake, FD&C Blue No. 1 Aluminum Lake, FD&C Blue No. 2 Aluminum Lake, FD&C Red No. 40 Aluminum Lake, propylene glycol and shellac glaze. 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 with a rapid rate of absorption with peak blood concentration expected in 1½ to 3 hours. Meets USP Dissolution Test 3.

Phytonadione, USP is a vitamin K replacement, which is a clear, yellow to amber, viscous, and nearly odorless liquid. It is soluble in dehydrated alcohol, in benzene, in chloroform, in ether and slightly soluble in alcohol. It has a molecular weight of 450.7. Phytonadione is 2-methyl-3-phytyl-1, 4-naphthoquinone. Its molecular formula is C 31 H 46 O 2 and its structural formula is: Each uncoated phytonadione tablet, USP for oral administration contains 5 mg of phytonadione, USP and contains following inactive ingredients: croscarmellose sodium, colloidal silicon dioxide, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate and microcrystalline cellulose.

Pravastatin Sodium Tablets, USP is a statin, an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Pravastatin sodium, USP is designated chemically as 1-Naphthaleneheptanoic acid, 1,2,6,7,8,8a-hexahydro-b,d,6-trihydroxy-2- methyl-8-(2-methyl-1-oxobutoxy)-, monosodium salt, [1S-[1α(βS*,δS*),2α,6α,8β(R*),8aα]]-. Structural formula: Pravastatin sodium, USP 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 mg, 18.97 mg, 37.94 mg and 75.88 mg of pravastatin, respectively. Inactive ingredients include: colloidal silicon dioxide, crospovidone, hydroxypropyl methylcellulose, magnesium stearate, mannitol, meglumine, microcrystalline cellulose and starch. The 10 mg, 20 mg and 80 mg tablets also contain D&C yellow no. 10 aluminum lake and the 40 mg tablet also contains D&C yellow no. 10 aluminum lake and FD&C blue no. 1 aluminum lake.

Pravastatin sodium is a statin, an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Pravastatin sodium is designated chemically as Sodium (3R,5R)-3,5-dihydroxy-7-[(1S,2S,6S,8S,8aR)-6-hydroxy-2-methyl-8-[[(2S)-methylbutanoyl]oxy]-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]heptanoate. 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. 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 for oral use contains 10 mg, 20 mg, 40 mg and 80mg pravastatin sodium. Inactive ingredients include: croscarmellose sodium, lactose monohydrate, magnesium stearate and microcrystalline cellulose. The 10 mg tablet also contains Red Ferric Oxide, the 20 mg tablet also contains Yellow Ferric Oxide, the 40 mg tablet also contains a blend of Yellow Ferric Oxide and FD&C Blue #1 Aluminum Lake, and the 80 mg tablet also contains Yellow Ferric Oxide.

Pravastatin Sodium Tablets, USP is a statin, an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Pravastatin sodium, USP is designated chemically as 1-Naphthaleneheptanoic acid, 1,2,6,7,8,8a-hexahydro-b,d,6-trihydroxy-2- methyl-8-(2-methyl-1-oxobutoxy)-, monosodium salt, [1S-[1α(βS*,δS*),2α,6α,8β(R*),8aα]]-. Structural formula: Pravastatin sodium, USP 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 mg, 18.97 mg, 37.94 mg and 75.88 mg of pravastatin, respectively. Inactive ingredients include: colloidal silicon dioxide, crospovidone, hydroxypropyl methylcellulose, magnesium stearate, mannitol, meglumine, microcrystalline cellulose and starch. The 10 mg, 20 mg and 80 mg tablets also contain D&C yellow no. 10 aluminum lake and the 40 mg tablet also contains D&C yellow no. 10 aluminum lake and FD&C blue no. 1 aluminum lake.

Prazosin hydrochloride USP, a quinazoline derivative, is the first of a new chemical class of antihypertensives. It is the hydrochloride salt of 1-(4-amino-6,7-dimethoxy 2-quinazolinyl)-4-(2-furoyl) piperazine and its structural formula is: Molecular Formula: C 19 H 21 N 5 O 4• HCl It is white to tan powder, slightly soluble in water, in methanol, in dimethyl formamide, in dimethyl acetamide, very slightly soluble in alcohol, practically insoluble in isotonic saline, in chloroform and in acetone and has a molecular weight of 419.86. Each capsule, for oral administration, contains prazosin hydrochloride, USP equivalent (as the polyhydrate) to 1 mg, 2 mg or 5 mg of prazosin. Inert ingredients in the formulations are: colloidal silicon dioxide, lactose monohydrate, magnesium stearate, microcrystalline cellulose and sodium lauryl sulfate. The hard gelatin capsules contain gelatin and titanium dioxide. In addition, the 2 mg empty gelatin capsules contain FD&C Red No. 40, FD&C Red No. 3 and FD&C Blue No. 1; and the 5 mg empty gelatin capsules contain FD&C Red 3 and FD&C Blue No. 1. The imprinting ink also contains Black Iron Oxide, Potassium Hydroxide, Shellac. FDA approved dissolution test specifications differ from USP.

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 USP is a white to off-white powder with a pK a1 of 4.2 and a pK a2 of 10.6. It is freely soluble in water and both basic and acidic aqueous solutions. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is – 1.35. 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 corn starch and talc as inactive ingredients. The capsule shells contain gelatin, titanium dioxide, and sodium lauryl sulphate. In addition, 75 mg, 100 mg, 200 mg, 225 mg and 300 mg capsules contain red iron oxide. The imprinting ink contains black iron oxide, potassium hydroxide, propylene glycol, and shellac.

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 USP is a white to off-white powder with a pK a1 of 4.2 and a pK a2 of 10.6. It is freely soluble in water and both basic and acidic aqueous solutions. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is – 1.35. 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 corn starch and talc as inactive ingredients. The capsule shells contain gelatin, titanium dioxide, and sodium lauryl sulphate. In addition, 75 mg, 100 mg, 200 mg, 225 mg and 300 mg capsules contain red iron oxide. The imprinting ink contains black iron oxide, potassium hydroxide, propylene glycol, and shellac.

Each tablet of promethazine hydrochloride contains 12.5 mg, 25 mg, or 50 mg promethazine hydrochloride. The inactive ingredients present are hydroxypropyl cellulose, lactose monohydrate, low-substituted hydroxypropyl cellulose and magnesium stearate. Promethazine hydrochloride is a racemic compound; the molecular formula is C 17 H 20 N 2 S·HCl and its molecular weight is 320.88. Promethazine hydrochloride, a phenothiazine derivative, is designated chemically as 10H -Phenothiazine-10-ethanamine, N , N ,α-trimethyl-, monohydrochloride, (±)- with the following structural formula: Promethazine hydrochloride occurs as a white to faint yellow, practically odorless, crystalline powder which slowly oxidizes and turns blue on prolonged exposure to air. It is freely soluble in water, in hot dehydrated alcohol, and in chloroform; practically insoluble in ether, in acetone and in ethyl acetate.

Propranolol hydrochloride, USP is a synthetic beta-adrenergic receptor blocking agent chemically described as 2-Propanol, 1-[(1-methylethyl)amino]-3-(1-naphthalenyloxy)-, hydrochloride,(±)-. Its structural formula is: Propranolol hydrochloride, USP is a stable, white to off-white, crystalline powder which is readily soluble in water and ethanol. Propranolol Hydrochloride Tablets, USP are available as tablets for oral administration containing either 10 mg, 20 mg, 40 mg, 60 mg, or 80 mg of propranolol hydrochloride, USP. Propranolol Hydrochloride Tablets, USP also contain lactose anhydrous, magnesium stearate, microcrystalline cellulose, and sodium starch glycolate. Color additives include FD&C Yellow no. 6 aluminum lake (10 mg and 80 mg), D&C Yellow no. 10 aluminum lake (10 mg, 40 mg, and 80 mg), FD&C Blue no. 1 aluminum lake (20 mg and 40 mg) and FD&C Red no. 40 aluminum lake (60 mg).

Propranolol hydrochloride is a synthetic beta-adrenergic receptor blocking agent chemically described as 2-Propanol, 1-[(1-methylethyl)amino]-3-(1-naphthalenyloxy)-, hydrochloride,(±)-. It's molecular and structural formulae are: C 16 H 21 NO 2 .HCl Propranolol hydrochloride is a stable, white, crystalline solid which is readily soluble in water and in ethanol. Its molecular weight is 295.80. Propranolol hydrochloride tablets, USP are available as 10 mg, 20 mg, 40 mg, 60 mg, and 80 mg tablets for oral administration. The inactive ingredients contained in propranolol hydrochloride tablets, USP are: lactose monohydrate, corn starch, sodium starch glycolate, magnesium stearate, and povidone. In addition, propranolol hydrochloride tablets, USP 10 mg, 40 mg and 80 mg contain FD &C yellow No.6 Aluminium Lake and Color D&C Yellow No. 10; propranolol hydrochloride tablets, USP 20 mg and 40mg contain FD&C Blue No.1 and propranolol hydrochloride tablets, USP 60 mg contain D&C Red No. 30 Lake.

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 USP is a white to off-white crystalline powder which is moderately soluble in water. Quetiapine extended-release tablets USP are supplied for oral administration as 50 mg (peach), 150 mg (white), 200 mg (yellow), 300 mg (pale yellow), and 400 mg (white). All tablets are capsule shaped and film coated. Inactive ingredients for quetiapine extended-release tablets USP are lactose monohydrate, microcrystalline cellulose, sodium citrate, hypromellose and magnesium stearate. The film coating for all quetiapine extended-release tablets USP contains hypromellose, polyethylene glycol and titanium dioxide. In addition, yellow iron oxide (50 mg, 200 mg and 300 mg tablets) and red iron oxide (50 mg tablets) are included in the film coating of specific strengths. Each 50 mg tablet contains 57.57 mg of quetiapine fumarate USP equivalent to 50 mg quetiapine. Each 150 mg tablet contains 172.70 mg of quetiapine fumarate USP equivalent to 150 mg quetiapine. Each 200 mg tablet contains 230.26 mg of quetiapine fumarate USP equivalent to 200 mg quetiapine. Each 300 mg tablet contains 345.39 mg of quetiapine fumarate USP equivalent to 300 mg quetiapine. Each 400 mg tablet contains 460.52 mg of quetiapine fumarate USP equivalent to 400 mg quetiapine. Meets USP Dissolution Test 12.

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.

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 capsules, USP for oral administration, contain 150 mg or 300 mg rifampin per capsule. The 150 mg and 300 mg capsules also contain the following inactive ingredients: colloidal silicon dioxide, corn starch, D&C Yellow #10 aluminum lake, docusate sodium, FD&C blue #1, FD&C blue #1 aluminum lake, FD&C blue #2 aluminum lake, FD&C red #40, FD&C red #40 aluminum lake, gelatin, magnesium stearate, microcrystalline cellulose, propylene glycol, shellac glaze, sodium benzoate, black iron oxide, talc, and titanium dioxide. The 150 mg capsules also contain D&C yellow #10, and D&C Red #28.

Ropinirole tablets contain ropinirole, a non-ergoline dopamine agonist, as the hydrochloride salt. The chemical name of ropinirole hydrochloride is 4-[2-(dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one and the empirical formula is C 16 H 24 N 2 O•HCl. The molecular weight is 296.84 (260.38 as the free base). The structural formula is: Ropinirole hydrochloride, USP is a white to yellow solid with a melting range of 243° to 250°C and a solubility of 133 mg/mL in water. Each circular, biconvex, film-coated tablets contains ropinirole hydrochloride USP equivalent to ropinirole free base, 0.25 mg, 0.5 mg, 1 mg, 2 mg, 3 mg, 4 mg, or 5 mg, respectively. Inactive ingredients consist of: croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and one or more of the following: carmine, FD&C Blue No. 2 aluminum lake, FD&C Yellow No. 6 aluminum lake, hypromellose, iron oxides (iron oxide yellow, iron oxide red and iron oxide black), polyethylene glycol, polysorbate 80, titanium dioxide.

Ropinirole tablets contain ropinirole, a non-ergoline dopamine agonist, as the hydrochloride salt. The chemical name of ropinirole hydrochloride is 4-[2-(dipropylamino)ethyl]-1,3-dihydro-2H-indol-2-one and the empirical formula is C 16 H 24 N 2 O•HCl. The molecular weight is 296.84 (260.38 as the free base). The structural formula is: Ropinirole hydrochloride, USP is a white to yellow solid with a melting range of 243° to 250°C and a solubility of 133 mg/mL in water. Each circular, biconvex, film-coated tablets contains ropinirole hydrochloride USP equivalent to ropinirole free base, 0.25 mg, 0.5 mg, 1 mg, 2 mg, 3 mg, 4 mg, or 5 mg, respectively. Inactive ingredients consist of: croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and one or more of the following: carmine, FD&C Blue No. 2 aluminum lake, FD&C Yellow No. 6 aluminum lake, hypromellose, iron oxides (iron oxide yellow, iron oxide red and iron oxide black), polyethylene glycol, polysorbate 80, titanium dioxide.

Sacubitril and valsartan is a combination of a neprilysin inhibitor and an angiotensin II receptor blocker. The active pharmaceutical ingredient used to manufacture sacubitril and valsartan tablets contains a complex comprised of anionic forms of sacubitril and valsartan, sodium cations, and water molecules in the molar ratio of 1:1:3:2.5.The complexis chemically described as Octadecasodiumhexakis(4-{[(1S,3R)-1-([1,1´-biphenyl]-4-ylmethyl)-4-ethoxy-3-methyl-4-oxobutyl]amino}-4-oxobutanoate)hexakis(N-pentanoyl-N-{[2´-(1H-tetrazol-1-id-5-yl)[1,1´-biphenyl]-4-yl]methyl}-L-valinate)-water (1/15). Its molecular formula (hemipentahydrate) is C 48 H 55 N 6 O 8 Na 3 2.5 H 2 O. Its molecular mass is 957.99 g/mol and its schematic structural formula is: Sacubitril and valsartan is 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 inactive ingredients are hypromellose, microcrystalline cellulose, crospovidone, colloidal silicon dioxide, talc and magnesium stearate. The film-coat inactive ingredients are hypromellose, titanium dioxide, polyethylene glycol 4000, talc and iron oxide red. The film-coat for the 24 mg of sacubitril and 26 mg of valsartan tablet and the 97 mg of sacubitril and 103 mg of valsartan tablet also contains iron oxide black. The film-coat for the 49 mg of sacubitril and 51 mg of valsartan tablet contains iron oxide yellow.

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 is practically insoluble in water, soluble in alcohol, and freely soluble in benzene and in chloroform. Inactive ingredients include calcium sulfate, hypromellose, magnesium stearate, microcrystalline cellulose, N & A mint flavor, polyethylene glycol, povidone, pregelatinized corn starch, sodium starch glycolate, talc, and titanium dioxide

Sucralfate tablets, USP contain sucralfate USP and sucralfate is an α-D-glucopyranoside, β-D fructofuranosyl-, octakis-(hydrogen sulfate), aluminum complex. Tablets for oral administration contain 1 g of sucralfate, USP. Also contain: magnesium stearate, microcrystalline cellulose, and corn starch. Therapeutic category: antiulcer.

Terazosin hydrochloride, an alpha-1-selective adrenoceptor blocking agent, is a quinazoline derivative represented by the following chemical name,molecular formula and structural formula: (RS)-Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]-, monohydrochloride.C 19 H 26 ClN 5 O 4 Terazosin hydrochloride is a white, crystalline substance, freely soluble in water and isotonic saline and has a molecular weight of 423.93. Each capsule, for oral administration, contains 1 mg, 2 mg, 5 mg or 10 mg of terazosin as terazosin hydrochlolde. In addition, each capsule contains the following inactive ingredients: colloidal silicon dioxide, lactose monohydrate, magnesium stearate, and pregelatinized starch. The gelatin capsule contains gelatin, silicon dioxide, sodium lauryl sulfate, and titanium dioxide. The 1 mg shell also contains black iron oxide; the 2 mg capsule shell also contains D&C Yellow #10; the 5 mg capsule shell also contains D&C Yellow #10, FD&C Red #40 and D&C Red #28; the 10 mg capsule shell also contains FD&C Green #3 and D&C Yellow#10.