sun pharmaceutical industries inc. - Medication Listings

Atorvastatin calcium is an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase. Atorvastatin calcium trihydrate, USP is [R-(R * ,R * )]-2-(4-fluorophenyl)-ß, δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) trihydrate. The molecular formula of atorvastatin calcium trihydrate, USP is (C 33 H 34 FN 2 O 5 ) 2 Ca•3H 2 O and its molecular weight is 1209.41. Its structural formula is: Atorvastatin calcium trihydrate, USP is a white to off-white crystalline powder. Atorvastatin calcium trihydrate, USP is freely soluble in methanol, slightly soluble in alcohol, insoluble in water, acetonitrile and aqueous solution of pH 4 and below and very slightly soluble in pH 7.4 phosphate buffer. Atorvastatin calcium tablets, USP for oral administration contain atorvastatin calcium trihydrate, USP equivalent to 10, 20, 40, or 80 mg atorvastatin and the following inactive ingredients: calcium carbonate; croscarmellose sodium; hydroxypropyl cellulose; hypromellose; lactose monohydrate; magnesium stearate; microcrystalline cellulose; polyethylene glycol; polysorbate 80; simethicone emulsion; talc, and titanium dioxide. Structure

Metformin hydrochloride extended-release tablets contain the biguanide antihyperglycemic agent metformin in the form of monohydrochloride salt. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown: Metformin hydrochloride is a white crystalline compound with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.62. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride extended-release tablets, USP contain 500 mg or 1,000 mg of metformin hydrochloride, USP, which is equivalent to 389.93 mg or 779.86 mg metformin, respectively. Each tablet contains anhydrous citric acid, colloidal silicon dioxide, dibutyl sebacate, ethylcellulose, magnesium stearate, povidone, sodium bicarbonate and sodium lauryl sulfate. The imprinting ink contains ammonium hydroxide, iron oxide black, N-butyl alcohol, propylene glycol and shellac glaze. FDA approved dissolution specifications differ from USP spl-metformin-chemical-structure

Metformin hydrochloride extended-release tablets contain the antihyperglycemic agent metformin, which is a biguanide, in the form of monohydrochloride. The chemical name of metformin hydrochloride is N,N-dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown below: Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.63. It is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. Metformin hydrochloride extended-release tablets, USP contains 500 mg or 750 mg of metformin hydrochloride USP, which is equivalent to 389.93 mg, 584.90 mg metformin base, respectively. Metformin hydrochloride extended-release tablets, USP 500 mg contain the inactive ingredients xanthan gum, hypromellose, sodium carbonate, povidone, talc, colloidal silicon dioxide and magnesium stearate. Metformin hydrochloride extended-release tablets, USP 750 mg contain the inactive ingredients xanthan gum, hypromellose, sodium carbonate, povidone, talc, colloidal silicon dioxide, magnesium stearate and ferric oxide (red). Metformin hydrochloride extended-release tablets meet USP dissolution test 10. metformin-er-structure

RIOMET oral solution contains the biguanidine antihyperglycemic agent metformin in the form of monohydrochloride salt. Metformin hydrochloride, is N , N -dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is shown as: Metformin hydrochloride, USP is a white crystalline powder with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.62. Metformin hydrochloride, USP 2.0 g is soluble in 20 mL of water. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. It is freely soluble in water; slightly soluble in alcohol; practically insoluble in acetone and in methylene chloride. RIOMET (Cherry Flavor) contains 500 mg of metformin hydrochloride (the equivalent of 389.93 mg metformin) per 5 mL and the following inactive ingredients: Artificial cherry flavor, hydrochloric acid, potassium bicarbonate, purified water, saccharin calcium, and xylitol. RIOMET (Strawberry Flavor) contains 500 mg of metformin hydrochloride (the equivalent of 389.93 mg metformin) per 5 mL and the following inactive ingredients: Hydrochloric acid, N&A strawberry flavor (propylene glycol and glycerin), potassium bicarbonate, purified water, sucralose, and xylitol. structure

Metoprolol succinate, is a beta 1 -selective (cardioselective) adrenoceptor blocking agent, for oral administration, available as extended-release capsules. Metoprolol succinate extended-release capsules have been formulated to provide a controlled and predictable release of metoprolol for once-daily administration. The extended-release capsules comprise a multiple unit system containing metoprolol succinate in a multitude of controlled release pellets. Each pellet acts as a separate drug delivery unit and is designed to deliver metoprolol continuously over the dosage interval. The extended-release capsules contain 10.24 mg, 20.48 mg, 40.96 mg, and 81.92 mg of metoprolol free base, present as 23.75 mg, 47.5 mg, 95 mg, and 190 mg of metoprolol succinate and are equivalent to 25 mg, 50 mg, 100 mg, and 200 mg of metoprolol tartrate, USP, respectively. Its chemical name is (±)-1-(Isopropylamino)-3-[p-(2-methoxyethyl)phenoxy]-2-propanol succinate (2:1) (salt). Its structural formula is: Metoprolol succinate, USP is a white to off-white powder with a molecular weight of 652.82. It is freely soluble in water, soluble in methanol, sparingly soluble in alcohol, slightly soluble in isopropyl alcohol. Inactive ingredients: ethyl cellulose, hypromellose, polyethylene glycol 400, polyethylene glycol 6000, sugar spheres (corn starch and sucrose), talc and triethyl citrate. The capsule shell and imprinting ink has the following composition: ferric oxide yellow (25 mg, 50 mg and 200 mg), ferrosoferric oxide, gelatin, potassium hydroxide, propylene glycol, shellac and titanium dioxide. spl-kapspargo-structure

Metoprolol succinate, is a beta 1 -selective (cardioselective) adrenoceptor blocking agent, for oral administration, available as extended-release capsules. Metoprolol succinate extended-release capsules have been formulated to provide a controlled and predictable release of metoprolol for once-daily administration. The extended-release capsules comprise a multiple unit system containing metoprolol succinate in a multitude of controlled release pellets. Each pellet acts as a separate drug delivery unit and is designed to deliver metoprolol continuously over the dosage interval. The extended-release capsules contain 10.24 mg, 20.48 mg, 40.96 mg, and 81.92 mg of metoprolol free base, present as 23.75 mg, 47.5 mg, 95 mg, and 190 mg of metoprolol succinate and are equivalent to 25 mg, 50 mg, 100 mg, and 200 mg of metoprolol tartrate, USP, respectively. Its chemical name is (±)-1-(Isopropylamino)-3-[p-(2-methoxyethyl)phenoxy]-2-propanol succinate (2:1) (salt). Its structural formula is: Metoprolol succinate, USP is a white to off-white powder with a molecular weight of 652.82. It is freely soluble in water, soluble in methanol, sparingly soluble in alcohol, slightly soluble in isopropyl alcohol. Inactive ingredients: ethyl cellulose, hypromellose, polyethylene glycol 400, polyethylene glycol 6000, sugar spheres (corn starch and sucrose), talc and triethyl citrate. The capsule shell and imprinting ink has the following composition: ferric oxide yellow (25 mg, 50 mg and 200 mg), ferrosoferric oxide, gelatin, potassium hydroxide, propylene glycol, shellac and titanium dioxide. structure

Use treats frequent heartburn (occurs 2 or more days a week) not intended for immediate relief of heartburn; this drug may take 1 to 4 days for full effect

Albuterol inhalation solution is a relatively selective beta 2 -adrenergic bronchodilator (see CLINICAL PHARMACOLOGY section below). Albuterol sulfate, the racemic form of albuterol, has the chemical name α 1 [( tert -Butylamino)methyl]-4-hydroxy- m -xylene-α,α´diol sulfate (2:1) (salt), and the following structural formula: Albuterol sulfate has a molecular weight of 576.71 and the molecular formula (C 13 H 21 NO 3 ) 2 •H 2 SO 4 . Albuterol sulfate is a white or practically white powder, freely soluble in water and slightly soluble in alcohol. The World Health Organization recommended name for albuterol base is salbutamol. Albuterol inhalation solution, USP 0.083% requires no dilution before administration. Each mL of albuterol inhalation solution, USP (0.083%) contains 0.83 mg of albuterol (as 1 mg of albuterol sulfate USP) in an isotonic, sterile, aqueous solution containing sodium chloride, edetate disodium and sodium citrate; hydrochloric acid is used to adjust the pH between 3 and 5. Albuterol inhalation solution, USP (0.083%) contains no sulfiting agents. Albuterol inhalation solution is a clear, colorless solution. albuterol-sulfate-chemical-structure

Albuterol tablets contain albuterol sulfate, USP, the racemic form of albuterol and a relatively selective beta 2 -adrenergic bronchodilator. Albuterol sulfate has the chemical name α 1 -[( tert -Butylamino)methyl]-4-hydroxy- m -xylene-α,α'-diol sulfate (2:1)(salt) and the following structural formula: Albuterol sulfate has a molecular weight of 576.71, and the molecular formula is (C 13 H 21 NO 3 ) 2 •H 2 SO 4 . Albuterol sulfate is a white or practically white powder, freely soluble in water and slightly soluble in ethanol. The World Health Organization recommended name for albuterol base is salbutamol. Each albuterol sulfate tablet, for oral administration contains 2 or 4 mg of albuterol as 2.4 or 4.8 mg of albuterol sulfate, respectively. Each tablet also contains the following inactive ingredients: anhydrous lactose, magnesium stearate, pregelatinized (corn) starch, and sodium starch glycolate. R:\Regulatory\spl\Jennifer\Albuterol\Pictures\Albuterol-01.jpg

The active ingredient in gabapentin capsules, and tablets is gabapentin, which has the chemical name 1-(aminomethyl)cyclohexaneacetic acid. The molecular formula of gabapentin is C 9 H 17 NO 2 and the molecular weight is 171.24. The structural formula of gabapentin is: Gabapentin is a white to off-white crystalline solid with a pK a1 of 3.7 and a pK a2 of 10.7. It is freely soluble in water and both basic and acidic aqueous solutions. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is – 1.25. Each gabapentin capsule, USP contains 100 mg, 300 mg, or 400 mg of gabapentin, USP and the following inactive ingredients: calcium carbonate, calcium sulfate dihydrate, glyceryl behenate, and pregelatinized maize starch. The capsule shell contains gelatin, titanium dioxide, sodium lauryl sulfate, yellow iron oxide (300 mg and 400 mg) and red iron oxide (400 mg). The imprinting ink contains shellac, dehydrated alcohol, isopropyl alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide, potassium hydroxide, and purified water. Each gabapentin tablet, USP contains 600 mg or 800 mg of gabapentin, USP and the following inactive ingredients: glyceryl behenate, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, magnesium stearate, mannitol, talc, pregelatinized maize starch and Opadry YS-1-18111 (talc and hydroxypropyl cellulose). spl-gabapentin-structure

The active ingredient in pantoprazole sodium for delayed-release oral suspension, a PPI, is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl]­-1 H -benzimidazole sesquihydrate, a compound that inhibits gastric acid secretion. Its molecular formula is C 16 H 14 F 2 N 3 NaO 4 S x 1.5 H 2 O, with a molecular weight of 432.4. The structural formula is: Pantoprazole sodium USP, (sesquihydrate) is a white to off-white crystalline powder and is racemic. Pantoprazole has weakly basic and acidic properties. Pantoprazole sodium sesquihydrate is freely soluble in water, very slightly soluble in phosphate buffer at pH 7.4, and practically insoluble in n-hexane. The stability of the compound in aqueous solution is pH-dependent. The rate of degradation increases with decreasing pH. At ambient temperature, the degradation half-life is approximately 2.8 hours at pH 5 and approximately 220 hours at pH 7.8. Pantoprazole sodium for delayed-release oral suspension is supplied as a for delayed-release oral suspension in unit-dose packets available in one strength 40 mg pantoprazole, (equivalent to 45.1 mg of pantoprazole sodium), contains the following inactive ingredients: calcium stearate, crospovidone, ferric oxide yellow, hydroxypropyl cellulose, hypromellose, methacrylic acid copolymer, microcrystalline cellulose, polysorbate 80, povidone, sodium carbonate, sodium lauryl sulfate, talc, titanium dioxide, and triethyl citrate. spl-pantoprazole-chemical-structure

The active ingredient in pantoprazole sodium for injection, a PPI, is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl] sulfinyl]-1 H -benzimidazole sesquihydrate, a compound that inhibits gastric acid secretion. Its molecular formula is C 16 H 14 F 2 N 3 NaO 4 S•1.5H 2 O, with a molecular weight of 432.37. The structural formula is: Pantoprazole sodium, USP is a white to off-white crystalline powder and is racemic. Pantoprazole has weakly basic and acidic properties. Pantoprazole sodium is freely soluble in water, very slightly soluble in phosphate buffer at pH 7.4, and practically insoluble in n-hexane. The reconstituted solution of pantoprazole sodium for injection is in the pH range of 9.0 to 10.5. Pantoprazole sodium for injection is supplied for intravenous administration as a white to off white colored lyophilized powder or cake in a single-dose clear glass vial fitted with a rubber stopper and crimp seal. Each vial contains 40 mg pantoprazole (equivalent to 45.1 mg of pantoprazole sodium), edetate disodium (1 mg), and sodium hydroxide to adjust pH. spl-pantoprazole-for-injection-chemical-structure

Trazodone hydrochloride tablets, USP for oral administration contain trazodone hydrochloride, a selective serotonin reuptake inhibitor and 5HT2 receptor antagonist. Trazodone hydrochloride is a triazolopyridine derivative designated as 2-[3-[4-(3-chlorophenyl)-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2 H )-one hydrochloride. It is a white, odorless crystalline powder which is freely soluble in water. The structural formula is represented as follows: Molecular Formula: C 19 H 22 ClN 5 O ∙ HCl Molecular Weight: 408.33 Each tablet, for oral administration, contains 50 mg, 100 mg or 150 mg of trazodone hydrochloride, USP. Trazodone hydrochloride tablets, USP, 50 mg and 100 mg, contain the following inactive ingredients: anhydrous lactose, carnauba wax, colloidal silicon dioxide, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, and titanium dioxide. Trazodone hydrochloride tablets, USP, 150 mg, contain the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, crospovidone, magnesium stearate, and microcrystalline cellulose. structure

Use • treats frequent heartburn (occurs 2 or more days a week) • not intended for immediate relief of heartburn; this drug may take 1 to 4 days for full effect

The active ingredient in esomeprazole magnesium delayed-release capsules, USP for oral administration is 5-methoxy-2-[( S )-[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl] benzimidazole, magnesium salt (2:1). Esomeprazole is the S-isomer of omeprazole, which is a mixture of the S- and R- isomers. (Initial U.S. approval of esomeprazole magnesium: 2001). Its molecular formula is C 34 H 36 MgN 6 O 6 S 2 with molecular weight of 713.12 on an anhydrous basis. The structural formula is: Figure 1 The magnesium salt is a white to slightly colored powder. It is soluble or slightly soluble in methanol and practically insoluble in water and heptane. The stability of esomeprazole magnesium, USP is a function of pH; it rapidly degrades in acidic media, but it has acceptable stability under alkaline conditions. At pH 6.8 (buffer), the half-life of the magnesium salt is about 19 hours at 25°C and about 8 hours at 37°C. Esomeprazole Magnesium Delayed-Release Capsules, USP are supplied in delayed-release capsules. Each delayed-release capsule contains 20 mg, or 40 mg of esomeprazole (present as 22.25 mg, or 44.50 mg esomeprazole magnesium) in the form of enteric-coated granules with the following inactive ingredients: hydroxypropyl cellulose, hypromellose, magnesium stearate, methacrylic acid copolymer dispersion, mono and di glycerides, polysorbate 80, sugar spheres (corn starch and sucrose), talc, and triethyl citrate. The capsule shells have the following inactive ingredients: D&C Red #28, FD&C Blue #1, FD&C Red #40, ferric oxide black, gelatin, potassium hydroxide, propylene glycol, shellac, and titanium dioxide. Meets USP Dissolution Test 2. spl-structure

Uses temporarily: relieves minor aches and pains due to the common cold, flu, sore throat, headache and toothache reduces fever

The active ingredient in ibuprofen oral suspension USP is ibuprofen, which is a member of the propionic acid group of nonsteroidal anti-inflammatory drugs (NSAIDs). Ibuprofen is a racemic mixture of [+]S- and [-]R-enantiomers. It is a white to off-white crystalline powder, with a melting point of 74° to 77°C. It is practically insoluble in water (< 0.1 mg/mL), but readily soluble in organic solvents such as ethanol and acetone. Ibuprofen, USP has a pKa of 4.43 ± 0.03 and an n-octanol/water partition coefficient of 11.7 at pH 7.4. The chemical name for ibuprofen is (±)-2-( p -Isobutylphenyl) propionic acid. The molecular weight of ibuprofen is 206.28. Its molecular formula is C 13 H 18 O 2 and it has the following structural formula: Ibuprofen oral suspension USP is a sucrose-sweetened, white to off-white, berry-flavored suspension containing 100 mg of ibuprofen in 5 mL (20 mg/mL). Inactive ingredients include: acesulfame potassium, berry flavor natural & artificial, citric acid anhydrous, glycerin, polysorbate 80, pregelatinized modified starch, purified water, sodium benzoate, sucrose, xanthan gum. Meets USP Dissolution Test 2. Chemical Structure

The active ingredient in ibuprofen oral suspension USP is ibuprofen, which is a member of the propionic acid group of nonsteroidal anti-inflammatory drugs (NSAIDs). Ibuprofen is a racemic mixture of [+]S- and [-]R-enantiomers. It is a white to off-white crystalline powder, with a melting point of 74° to 77°C. It is practically insoluble in water (< 0.1 mg/mL), but readily soluble in organic solvents such as ethanol and acetone. Ibuprofen, USP has a pKa of 4.43 ± 0.03 and an n-octanol/water partition coefficient of 11.7 at pH 7.4. The chemical name for ibuprofen is (±)-2-( p -Isobutylphenyl) propionic acid. The molecular weight of ibuprofen is 206.28. Its molecular formula is C 13 H 18 O 2 and it has the following structural formula: Ibuprofen oral suspension USP is a sucrose-sweetened, white to off-white, berry-flavored suspension containing 100 mg of ibuprofen in 5 mL (20 mg/mL). Inactive ingredients include: acesulfame potassium, berry flavor natural & artificial, citric acid anhydrous, glycerin, pregelatinized modified starch, polysorbate 80, sodium benzoate, purified water, sucrose, xanthan gum. Meets USP Dissolution Test 2. Chemical Structure

Uses temporarily: relieves minor aches and pains due to the common cold, flu, sore throat, headache and toothache reduces fever

Uses temporarily: reduces fever relieves minor aches and pains due to the common cold, flu, sore throat, headaches and toothaches

Clopidogrel bisulfate is a thienopyridine class inhibitor of P2Y 12 ADP platelet receptors. Chemically it is methyl (+)-( S )-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4 H )-acetate sulfate (1:1). The molecular formula of clopidogrel bisulfate is C 16 H 16 ClNO 2 S•H 2 SO 4 and its molecular weight is 419.9. The structural formula is as follows: Clopidogrel bisulfate is a white to off-white powder. It is practically insoluble in water at neutral pH but freely soluble at pH 1. It also dissolves freely in methanol, dissolves sparingly in methylene chloride, and is practically insoluble in ethyl ether. It has a specific optical rotation of about +56°. Clopidogrel tablets, USP for oral administration is provided as pink, round, biconvex, imprinted, film-coated tablets containing 97.875 mg of clopidogrel bisulfate, USP which is the molar equivalent of 75 mg of clopidogrel base. Each tablet contains mannitol, microcrystalline cellulose, low substituted hydroxypropylcellulose, polyethylene glycol and hydrogenated castor oil as inactive ingredients. The pink film coating contains hypromellose, iron oxide red, lactose monohydrate, titanium dioxide and triacetin. Imprinting ink contains shellac glaze, black iron oxide, N-butyl alcohol, propylene glycol, ammonium hydroxide. spl-clopidogrel-chemical-structure

Rosuvastatin calcium is a 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA)-reductase inhibitor. The chemical name for rosuvastatin calcium is bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino] pyrimidin-5-yl]-(3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt with the following structural formula: The molecular formula for rosuvastatin calcium is (C 22 H 27 FN 3 O 6 S) 2 · Ca and the molecular weight is 1,001.14. Rosuvastatin calcium is off-white to light yellow amorphous powder that is slightly soluble in water and methanol, and insoluble in ethanol. Rosuvastatin calcium is a hydrophilic compound with a partition coefficient (octanol/water) of 0.13 at pH of 7. Each rosuvastatin capsule for oral use contains 5 mg, 10 mg, 20 mg, or 40 mg of rosuvastatin (present as 5.198 mg, 10.395 mg, 20.790 mg, or 41.580 mg of rosuvastatin calcium) in the form of granules with the following inactive ingredients: crospovidone, ferric oxide, hypromellose, magnesium oxide, mannitol, microcrystalline cellulose, polyethylene glycol 4000, silicon dioxide, and sodium citrate. The capsule shells have the following inactive ingredients: gelatin, sodium lauryl sulfate, titanium dioxide, and water. Additionally following colorants are used in capsules: FD&C Red 40 (5 mg), FD&C Blue 1 (5 mg, 10 mg, 20 mg), D&C Red 28 (5 mg, 10 mg), FD&C Red 3 (20 mg), and FD&C Green 3 (40 mg). The imprinting black ink contains black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol, purified water, shellac, and strong ammonia solution. spl-rosuvastatin-structure

Rosuvastatin is a 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA)-reductase inhibitor. The chemical name for rosuvastatin calcium is bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2- [methyl(methylsulfonyl)amino] pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt with the following structural formula: The molecular formula for rosuvastatin calcium is (C 22 H 27 FN 3 O 6 S) 2 •Ca and the molecular weight is 1001.14. Rosuvastatin calcium, USP is a white to off-white amorphous powder that is slightly soluble in water, and practically insoluble in ethanol and methanol. Rosuvastatin calcium is a hydrophilic compound with a partition coefficient (octanol/water) of 0.13 at pH of 7.0. Rosuvastatin tablets, USP for oral use contain rosuvastatin 5 mg, 10 mg, 20 mg, or 40 mg (equivalent to 5.2 mg, 10.4 mg, 20.8 mg, and 41.6 mg rosuvastatin calcium) and the following inactive ingredients: colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, pregelatinized maize starch, talc, titanium dioxide, iron oxide yellow (5 mg), iron oxide red (10 mg, 20 mg, 40 mg), and FD& C Red # 40 aluminum lake (10 mg, 20 mg, 40 mg). Meets USP dissolution test 2 rosuvastatin-structure

Azithromycin for injection, USP contains the active ingredient azithromycin, an azalide, a subclass of macrolide antibacterial drug, for intravenous injection. Azithromycin has the chemical name (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R) -13[(2,6-dideoxy-3- C -methyl-3- O -methyl-α- L-ribo -hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-hepta-methyl-11[[3,4,6-trideoxy-3-(dimethylamino)-β- D - xylo -hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one. Azithromycin is derived from erythromycin; however, it differs chemically from erythromycin in that a methyl-substituted nitrogen atom is incorporated into the lactone ring. Its molecular formula is C 38 H 72 N 2 O 12 , and its molecular weight is 749. Azithromycin has the following structural formula: Azithromycin, as the monohydrate, is a white or almost white crystalline powder with a molecular formula of C 38 H 72 N 2 O 12 ·H 2 O and a molecular weight of 767.02. Azithromycin for injection, USP consists of azithromycin monohydrate, USP and the following inactive ingredients: citric acid and sodium hydroxide. Azithromycin for injection, USP is supplied in lyophilized form in a 10 mL vial equivalent to 500 mg of azithromycin for intravenous administration. Reconstitution, according to label directions, results in approximately 5 mL of azithromycin for intravenous injection with each mL containing azithromycin monohydrate equivalent to 100 mg of azithromycin. spl-azithromycin-structure

Donepezil hydrochloride is a reversible inhibitor of the enzyme acetylcholinesterase, known chemically as (±)-2, 3-dihydro-5, 6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-one hydrochloride. Donepezil hydrochloride is commonly referred to in the pharmacological literature as E2020. It has a molecular formula of C 24 H 29 NO 3 HCl and a molecular weight of 415.96. Donepezil hydrochloride is a white crystalline powder and is freely soluble in chloroform, soluble in water and in glacial acetic acid, slightly soluble in ethanol and in acetonitrile, and practically insoluble in ethyl acetate and in n-hexane. Donepezil hydrochloride tablets, USP are available for oral administration in film-coated tablets containing 5 mg or 10 mg of donepezil hydrochloride, USP. Inactive ingredients in 5 mg and 10 mg tablets are lactose monohydrate, corn starch, microcrystalline cellulose, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, talc and magnesium stearate. The film coating contains talc, polyethylene glycol, hypromellose and titanium dioxide. Additionally, the 10 mg tablet contains yellow iron oxide as a coloring agent. Donepezil hydrochloride tablets are available for oral administration in film-coated tablets containing 23 mg of donepezil hydrochloride, USP. Inactive ingredients in 23 mg tablets include lactose monohydrate, microcrystalline cellulose, hypromellose, methacrylic acid copolymer Type C, and magnesium stearate. The film coating includes hypromellose, iron oxide yellow, polyethylene glycol, iron oxide red, titanium dioxide and lactose monohydrate. USP dissolution test pending for 23 mg tablet. spl-donepezil-structure

Uses temporarily: reduces fever relieves minor aches and pains due to: the common cold flu headache sore throat toothache

Uses temporarily reduces fever relieves minor aches, pains, and headache

Uses temporarily reduces fever relieves minor aches, pains, and headache

Uses temporarily reduces fever relieves minor aches, pains, and headache

Duloxetine hydrochloride is a selective serotonin and norepinephrine reuptake inhibitor (SNRI). The chemical name of duloxetine hydrochloride is (+)-( S )- N -methyl-γ-(1-naphthyloxy)-2-thiophenepropylamine hydrochloride. The molecular formula is C 18 H 19 NOS•HCl, which corresponds to a molecular weight of 333.88. The structural formula is: Duloxetine hydrochloride, USP is a white to off-white powder, which is freely soluble in methanol, soluble in dichloromethane, and slightly soluble in water. The molecular formula of duloxetine free base is C 18 H 19 NOS and its molecular weight is 297.38. Each DRIZALMA SPRINKLE (duloxetine delayed-release capsule) for oral administration contains enteric-coated pellets containing a total of 22.4 mg, 33.6 mg, 44.9 mg or 67.3 mg of duloxetine hydrochloride, equivalent to 20 mg, 30 mg, 40 mg or 60 mg of duloxetine free base, respectively. These enteric-coated pellets are designed to prevent degradation of the drug in the acidic environment of the stomach. Inactive ingredients of the pellets include ascorbic acid, hypromellose, hypromellose phthalate, polyethylene glycol, starch, sucrose, sugar spheres, talc, titanium dioxide, and triethyl citrate. The capsule shell ingredients for 20 mg strength are D&C Yellow 10, FD &C Blue 1, FD &C Red 40, gelatin, sodium lauryl sulfate and titanium dioxide. The capsule shell ingredients for 30 mg strength are FD &C Blue 1, FD &C Red 40 and FD &C Red 3 (present in cap), gelatin, sodium lauryl sulfate and titanium dioxide. The capsule shell ingredients for 40 mg strength are gelatin, sodium lauryl sulfate and titanium dioxide. The capsule shell ingredients for 60 mg strength are D&C Yellow 10 (present in body), FD &C Blue 1, FD &C Red 40, FD &C Red 3 (present in cap), gelatin, sodium lauryl sulfate and titanium dioxide. The imprinting ink for 20 mg, 30 mg, 40 mg, and 60 mg strength capsules was made of ammonia solution, black iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, potassium hydroxide, propylene glycol and shellac. DRIZALMA SPRINKLE does not comply with the USP dissolution test. structure-formula

Duloxetine hydrochloride is a selective serotonin and norepinephrine reuptake inhibitor (SNRI) for oral administration. Its chemical designation is (+)-( S )- N -methyl-γ-(1-naphthyloxy)-2-thiophenepropylamine hydrochloride. The molecular formula is C 18 H 19 NOS•HCl, which corresponds to a molecular weight of 333.88. The structural formula is: Duloxetine hydrochloride is a white to slightly brownish white solid, which is slightly soluble in water. Each capsule contains enteric-coated pellets of 20 mg, 30 mg, or 60 mg of duloxetine (equivalent to 22.4 mg, 33.7 mg, or 67.3 mg of duloxetine hydrochloride USP, respectively). These enteric-coated pellets are designed to prevent degradation of the drug in the acidic environment of the stomach. Inactive ingredients include sugar spheres, maize starch, hypromellose, mannitol, talc, sucrose, methacrylic acid co-polymer dispersion, triethyl citrate and sodium hydroxide. The capsule shells contain gelatin, sodium lauryl sulfate, titanium dioxide, FD & C Blue No. 2, and iron oxide yellow (20 mg and 60 mg). For 20 mg & 30 mg strengths, imprinting black ink contains shellac, dehydrated alcohol, isopropyl alcohol, butyl alcohol, propylene glycol, strong ammonia solution, black iron oxide, potassium hydroxide, and purified water. For 60 mg strength, imprinting white ink contains shellac, dehydrated alcohol, isopropyl alcohol, butyl alcohol, propylene glycol, strong ammonia solution, titanium dioxide, potassium hydroxide, and purified water. spl-duloxetine-structure

Tramadol hydrochloride extended-release tablets, USP are an opioid agonist composed of a matrix delivery system with extended-release characteristics. The chemical name for tramadol hydrochloride, USP is (±) cis -2-[(dimethylamino) methyl]-1-(3 methoxyphenyl) cyclohexanol hydrochloride. Its structural formula is: The molecular weight of tramadol hydrochloride, USP is 299.8. Tramadol hydrochloride, USP is a white crystalline powder that is freely soluble in water and ethanol. Tramadol hydrochloride extended-release tablets, USP are for oral administration and contain 100 mg, 200 mg or 300 mg of tramadol hydrochloride, USP. The tablets are white in color. The inactive ingredients in the tablet are pregelatinized maize starch, hypromellose, mannitol, magnesium stearate, cellulose acetate and polyethylene glycol. Imprinting ink contains shellac glaze, iron oxide black, N-butyl alcohol, propylene glycol and ammonium hydroxide. Meets USP dissolution test 4. spl-tramadol-structure

Tramadol hydrochloride is an opioid agonist in an extended-release tablet formulation for oral use. The chemical name is (±) cis -2-[(dimethylamino) methyl]-1-(3-methoxyphenyl) cyclohexanol hydrochloride. Its structural formula is: The molecular weight of tramadol hydrochloride is 299.84. It is a white, crystalline powder that is freely soluble in water and methanol, very slightly soluble in acetone and has a pKa of 9.41. The n-octanol/water log partition coefficient (logP) is 1.35 at pH 7. Tramadol hydrochloride extended-release tablets, USP contain 100 mg, 200 mg or 300 mg of tramadol hydrochloride, USP in an extended-release formulation. The tablets are white in color and contain the inactive ingredients pregelatinized maize starch, hypromellose, mannitol, magnesium stearate, cellulose acetate and polyethylene glycol. Imprinting ink contains, shellac glaze, iron oxide black, N-butyl alcohol, ammonium hydroxide and propylene glycol. Meets USP dissolution test 4. tramadol-structure

Buprenorphine sublingual tablet is uncoated, round, biconvex, white to off-white tablet. It contains buprenorphine hydrochloride USP, a partial agonist at the mu-opioid receptor, and is available in two dosage strengths, 2 mg buprenorphine and 8 mg buprenorphine (as the free base, equivalent to 2.16 mg buprenorphine hydrochloride USP and 8.64 mg buprenorphine hydrochloride USP). Each tablet also contains lactose monohydrate, mannitol, povidone, anhydrous citric acid, sodium citrate, butylated hydroxyanisole, corn starch, pregelatinized starch, and magnesium stearate. Chemically, buprenorphine hydrochloride is (2S)-2-[17-Cyclopropylmethyl-4,5α-epoxy-3-hydroxy-6-methoxy-6α,14-ethano-14α-morphinan-7α-yl]-3,3-dimethylbutan-2-ol hydrochloride. It has the following chemical structure: Buprenorphine hydrochloride, USP has the molecular formula C 29 H 41 NO 4 • HCl and the molecular weight is 504.10. It is an off-white crystalline powder, slightly soluble in water, freely soluble in methanol, soluble in alcohol and practically insoluble in cyclohexane. buprenorphine-str

ABSORICA ABSORICA (isotretinoin) Capsules contain 10 mg, 20 mg, 25 mg, 30 mg, 35 mg or 40 mg of isotretinoin (a retinoid) in hard gelatin capsules for oral administration. In addition to the active ingredient, isotretinoin, each capsule contains the following inactive ingredients: propyl gallate, sorbitan monooleate, soybean oil and stearoyl polyoxylglycerides. The gelatin capsules contain the following dye systems: •10 mg – iron oxide (yellow) and titanium dioxide; •20 mg – iron oxide (red), and titanium dioxide; •25 mg – FD&C Blue #1, FD&C Yellow #5 [see Warnings and Precautions (5.14) ] , FD&C Yellow #6 and titanium dioxide; •30 mg – iron oxide (black, red and yellow) and titanium dioxide; •35 mg – FD&C Blue #2, iron oxide (black, red and yellow) and titanium dioxide; •40 mg – iron oxide (black, red and yellow) and titanium dioxide. ABSORICA LD ABSORICA LD (isotretinoin) Capsules contain 8 mg, 16 mg, 20 mg, 24 mg, 28 mg and 32 mg of micronized isotretinoin (a retinoid) in suspension filled in hard gelatin capsules for oral administration. In addition to the active ingredient, isotretinoin, USP each capsule contains the following inactive ingredients: butylated hydroxy anisole, gelatin, hard gelatin capsule shell, polysorbate 80 and soybean oil. The gelatin capsules contain the following dye systems: •8 mg – D&C Yellow #10, FD&C Blue #1, FD&C Red #40 and titanium dioxide •16 mg – FD&C Blue #1, FD&C Red #40, and titanium dioxide •20 mg – FD&C Blue #1, FD&C Red #40, and titanium dioxide •24 mg – D&C Yellow #10, FD&C Yellow #6 and titanium dioxide •28 mg – FD&C Blue #1, FD&C Red #40, and titanium dioxide •32 mg – ferrosoferric oxide, ferric oxide (red and yellow) and titanium dioxide The imprinting ink of 8 mg, 16 mg, 24 mg and 32 mg capsules contain the following ingredients: potassium hydroxide, propylene glycol, shellac and titanium dioxide. The imprinting ink of 20 mg and 28 mg capsules contain the following ingredients: ferrosoferric oxide, propylene glycol and shellac glaze. Isotretinoin Chemically, isotretinoin is 13- cis -retinoic acid and is related to both retinoic acid and retinol (vitamin A). It is a yellow to orange crystalline powder with a molecular weight of 300.44. It is practically insoluble in water, soluble in chloroform and sparingly soluble in alcohol and in isopropyl alcohol. The structural formula is: ABSORICA meets USP Dissolution Test 3. For ABSORICA LD, FDA approved dissolution test differs from the USP. spl-absorica-str.jpg

Each tablet contains: #3 Codeine Phosphate, USP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mg Acetaminophen, USP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ……300 mg or #4 Codeine Phosphate, USP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 mg Acetaminophen, USP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ……. 300 mg Inactive ingredients are magnesium stearate, microcrystalline cellulose, pregelatinized starch, sodium lauryl sulfate, and sodium starch glycolate. Acetaminophen, USP, 4’-hydroxyacetanilide, is a non-opiate, non-salicylate analgesic and antipyretic which occurs as a white, odorless, crystalline powder, possessing a slightly bitter taste. Its structure is as follows: Codeine is an alkaloid, obtained from opium or prepared from morphine by methylation. Codeine phosphate, USP occurs as fine, white, needle-shaped crystals, or white, crystalline powder. It is affected by light. Its chemical name is: 7,8-didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan-6α-ol phosphate (1:1) (salt) hemihydrate. Its structure is as follows: C 18 H 21 NO 3 .H 3 PO 4 •½H 2 O M.W. 406.37 Acetaminophen structure Codeine phosphate structure

Acetazolamide, an inhibitor of the enzyme carbonic anhydrase, is a white to faintly yellowish white crystalline, odorless powder, weakly acidic, very slightly soluble in water and slightly soluble in alcohol. The chemical name for acetazolamide is N -(5-Sulfamoyl-1,3,4-thiadiazol-2-yl)-acetamide and has the following chemical structure: Molecular Weight: 222.25 Molecular Formula: C 4 H 6 N 4 O 3 S 2 Acetazolamide is available as oral tablets containing 125 mg and 250 mg of acetazolamide, respectively, and the following inactive ingredients: corn starch, gelatin, glycerin, lactose monohydrate, magnesium stearate, purified water, sodium starch glycolate and talc. Chemical Structure

Acyclovir, a synthetic deoxynucleoside analogue active against herpes viruses. Acyclovir cream, 5% is a formulation for topical administration. The chemical name of acyclovir is 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy) methyl]-6 H -purin-6-one; it has the following structural formula: Acyclovir is a white to off-white, crystalline powder with the molecular formula C 8 H 11 N 5 O 3 and a molecular weight of 225. The maximum solubility in water at 37°C is 2.5 mg/mL. The pKa's of acyclovir are 2.27 and 9.25. Each gram of acyclovir cream, 5% contains 50 mg (equivalent to 5% w/w) of acyclovir and the following inactive ingredients: cetostearyl alcohol, mineral oil, poloxamer 407, propylene glycol, sodium lauryl sulfate, water, and white petrolatum. Chemical Structure

Acyclovir is a synthetic nucleoside analogue active against herpes viruses. Acyclovir Ointment USP, 5% is a formulation for topical administration. Each gram of Acyclovir Ointment 5% contains 50 mg of acyclovir in a polyethylene glycol (PEG) base. Acyclovir is a white to off-white, crystalline powder with the molecular formula C 8 H 11 N 5 O 3 and a molecular weight of 225. The maximum solubility in water at 37°C is 2.5 mg/mL. The pka's of acyclovir are 2.27 and 9.25. The chemical name of acyclovir is 2-amino-1,9-dihydro-9- [(2-hydroxyethoxy)methyl]-6 H- purin-6-one; it has the following structural formula: Chemical Structure

Adapalene Gel, 0.3% contains adapalene 0.3% (3 mg/g) in a topical aqueous gel for use in the treatment of acne vulgaris, consisting of carbomer homopolymer type C, edetate disodium, methylparaben, poloxamer 182, propylene glycol, purified water and sodium hydroxide. The chemical name of adapalene is 6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoic acid. It is a white to off-white powder, which is soluble in tetrahydrofuran, very slightly soluble in ethanol, and practically insoluble in water. The molecular formula is C 28 H 28 O 3 and molecular weight is 412.53. Adapalene is represented by the following structural formula. Chemical Structure

Use For the treatment of acne

Adapalene and benzoyl peroxide topical gel, 0.3%/2.5% is a white to pale yellow, opaque gel for topical use containing adapalene 0.3% and benzoyl peroxide 2.5%. Adapalene, a synthetic retinoid, is a naphthoic acid derivative with retinoid-like properties. The chemical name for adapalene is (6-[3-(1-adamantyl)-4-methoxyphenyl]-2-naphthoic acid). It has the following structural formula: Adapalene: Molecular formula: C 28 H 28 O 3 Molecular weight: 412.5 Benzoyl peroxide is a highly lipophilic oxidizing agent that localizes in both bacterial and keratinocyte cell membranes. The chemical name for benzoyl peroxide is dibenzoyl peroxide. It has the following structural formula: Benzoyl Peroxide: Molecular formula: C 14 H 10 O 4 Molecular weight: 242.23 Adapalene and benzoyl peroxide topical gel contains the following inactive ingredients: docusate sodium, edetate disodium, glycerin, poloxamer 124, polyacrylamide & C13-14 isoparaffin & laureth 7 (sepigel 305), propylene glycol and purified water. Chemical Structure Chemical Structure

Adapalene and Benzoyl Peroxide Gel, 0.1%/2.5% is a white to pale yellow, opaque gel for topical use containing adapalene 0.1% and benzoyl peroxide 2.5%. Adapalene, a synthetic retinoid, is a naphthoic acid derivative with retinoid-like properties. The chemical name for adapalene is (6-[3-(1-adamantyl)-4-methoxyphenyl]-2- naphthoic acid). It has the following structural formula: Adapalene: Benzoyl Peroxide is a highly lipophilic oxidizing agent that localizes in both bacterial and keratinocyte cell membranes. The chemical name for benzoyl peroxide is dibenzoyl peroxide. It has the following structural formula: Benzoyl Peroxide: Adapalene and benzoyl peroxide gel contains the following inactive ingredients: docusate sodium, edetate disodium, glycerin, poloxamer 124, polyacrylamide & c13-14 isoparaffin & laureth 7 (sepigel 305), propylene glycol and purified water. Chemical Structure Chemical Structure

Use for women to reduce chance of pregnancy after unprotected sex (if a contraceptive failed or if you did not use birth control)

Alclometasone Dipropionate Cream USP, 0.05% contains alclometasone dipropionate (7α-chloro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate), a synthetic corticosteroid for topical dermatologic use. The corticosteroids constitute a class of primarily synthetic steroids used topically as anti-inflammatory and antipruritic agents. Chemically, alclometasone dipropionate is C28H37ClO7. It has the following structural formula: Alclometasone dipropionate has the molecular weight of 521. It is a white powder, insoluble in water, slightly soluble in propylene glycol, and moderately soluble in hexylene glycol. Each gram of alclometasone dipropionate cream contains 0.5 mg of alclometasone dipropionate in a hydrophilic, emollient cream base of Ceteth-20, cetyl alcohol, chlorocresol, glyceryl monostearate, monobasic sodium phosphate, PEG 100 stearate, phosphoric acid, propylene glycol, purified water, stearyl alcohol, and white petrolatum. Chemical Structure

Alclometasone Dipropionate Ointment USP, 0.05% contains alclometasone dipropionate (7α-chloro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate), a synthetic corticosteroid for topical dermatologic use. The corticosteroids constitute a class of primarily synthetic steroids used topically as anti-inflammatory and antipruritic agents. Chemically, alclometasone dipropionate is C 28 H 37 ClO 7 . It has the following structural formula: Alclometasone dipropionate has the molecular weight of 521. It is a white powder, insoluble in water, slightly soluble in propylene glycol, and moderately soluble in hexylene glycol. Each gram of alclometasone dipropionate ointment contains 0.5 mg of alclometasone dipropionate in an ointment base of hexylene glycol, propylene glycol stearate, white petrolatum and white wax. Chemical Structure

Each alfuzosin hydrochloride extended-release tablet, USP contains 10 mg alfuzosin hydrochloride, USP as the active ingredient. Alfuzosin hydrochloride is a white to off-white crystalline powder that melts at approximately 240°C. It is freely soluble in water, sparingly soluble in alcohol, and practically insoluble in dichloromethane. Alfuzosin hydrochloride is (R,S)-N-[3-[(4-amino-6,7-dimethoxy-2-quinazolinyl) methylamino] propyl] tetrahydro-2-furancarboxamide hydrochloride. The molecular formula of alfuzosin hydrochloride is C 19 H 27 N 5 O 4 •HCl. The molecular weight of alfuzosin hydrochloride is 425.9. Its structural formula is: The tablet also contains the following inactive ingredients: pregelatinized maize starch, hypromellose, hydroxypropyl cellulose, basic butylated methacrylate copolymer, colloidal silicon dioxide, magnesium stearate, and talc. Meets USP Dissolution Test 7. chemical-structure

Allopurinol is a xanthine oxidase inhibitor. It has the following structural formula: Allopurinol is known chemically as 1, 5-Dihydro-4 H -pyrazolo [3, 4- d ]pyrimidin-4-one and it has a molecular weight of 136.11 g/mol. Its solubility in water at 37°C is 80.0 mg/dL and is greater in an alkaline solution. It is a xanthine oxidase inhibitor which is administered orally. Each scored white round tablet contains 100 mg allopurinol USP and the inactive ingredients corn starch, croscarmellose sodium, lactose, magnesium stearate, and povidone. Each scored orange round tablet contains 300 mg allopurinol USP and the inactive ingredients corn starch, croscarmellose sodium, lactose, magnesium stearate, povidone, and FD&C yellow #6 lake. Allopurinol strucurak formula

Ambrisentan is an endothelin receptor antagonist. The chemical name of ambrisentan is (+)-(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid. It has a molecular formula of C22H22N2O4 and a molecular weight of 378.42 and has the following structural formula: Figure 1 Ambrisentan Structural Formula Ambrisentan is a white to off-white, crystalline solid. It is a carboxylic acid with a pKa of 4.0. Ambrisentan is practically insoluble in water and in aqueous solutions at low pH. Solubility increases in aqueous solutions at higher pH. In the solid state ambrisentan is very stable, is not hygroscopic, and is not light sensitive. Ambrisentan is available as 5 mg and 10 mg film-coated tablets for once daily oral administration. The tablets include the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, croscarmellose sodium, magnesium stearate and microcrystalline cellulose. The tablets are film-coated with a coating material containing FD&C Red #40 aluminum lake, lecithin, polyethylene glycol, polyvinyl alcohol, talc, and titanium dioxide. Each round, pale pink ambrisentan tablet contains 5 mg of ambrisentan. Each oval, deep pink ambrisentan tablet contains 10 mg of ambrisentan. Ambrisentan tablets are unscored. spl-str

The topical corticosteroids constitute a class of primarily synthetic steroids used as anti-inflammatory and antipruritic agents. TOPICAL CREAM USP, 0.1% Each gram of Amcinonide Cream contains 1 mg of the active steroid amcinonide in a white, smooth, homogeneous, opaque emulsion composed of benzyl alcohol (as preservative), emulsifying wax, glycerin, isopropyl palmitate, lactic acid, purified water and sorbitol solution 70%. TOPICAL OINTMENT USP, 0.1% Each gram of Amcinonide Ointment contains 1 mg of the active steroid amcinonide in a specially formulated base composed of benzyl alcohol 2.2% (wt/wt) as preservative, butylated hydroxyanisole, citric acid anhydrous, emulsifying wax, propyl gallate, propylene glycol, and white petrolatum. Chemically, amcinonide is: Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-16,17-[cyclopentylidenebis (oxy)]-9-fluoro-11-hydroxy-, (11β, 16α). Chemical Structure