dr.reddy's laboratories inc. - Medication Listings

Fluoxetine tablets USP is a selective serotonin reuptake inhibitor for oral administration. It is designated (±)-N-methyl-3-phenyl-3-[(α,α,α-trifluoro-p-tolyl)oxy]propylamine hydrochloride and has the molecular formula of C 17 H 18 F 3 NO•HCl. Its molecular weight is 345.79. The structural formula is: Fluoxetine hydrochloride USP is a white to off-white crystalline powder, sparingly soluble in water and in dichloromethane; freely soluble in methanol, and in alcohol, practically insoluble in ether. Each tablet contains fluoxetine hydrochloride USP equivalent to 10 mg (32.3 µmol) and 20 mg (64.7 µmol) of fluoxetine. The tablet also contains colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, and pregelatinized corn starch. In addition, the coating for each tablet contains FD&C Blue #1 (10 mg), hydroxypropyl methylcellulose, polyethylene glycol, and titanium dioxide.

Clopidogrel tablets USP 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(4H)acetate sulfate (1:1). The molecular formula of clopidogrel bisulfate USP is C 16 H 16 Cl NO 2 S•H 2 SO 4 and its molecular weight is 419.9. The structural formula is as follows: Clopidogrel bisulfate USP is a white to off-white powder. It is freely soluble in methanol and practically insoluble in ether. It has a specific optical rotation of between +53° and + 58°. Clopidogrel for oral administration is provided as pink, round, biconvex, film-coated tablets containing 97.875 mg of clopidogrel bisulfate which is the molar equivalent to 75 mg of clopidogrel base or pink, oval, film-coated tablets containing 391.5 mg of clopidogrel bisulfate USP which is the molar equivalent to 300 mg of clopidogrel base. Each tablet contains colloidal silicon dioxide, crospovidone, hydroxy propyl cellulose, lactose monohydrate, microcrystalline cellulose and sodium stearyl fumarate as inactive ingredients. The film-coating contains hypromellose 2910, iron oxide red, polyethylene glycol, talc and titanium dioxide.

Uses relieves heartburn associated with acid indigestion and sour stomach prevents heartburn associated with acid indigestion and sour stomach brought on by eating or drinking certain food and beverages

Albendazole is an orally administered anthelmintic drug. Chemically, it is methyl 5-(propylthio)-2-benzimidazolecarbamate. Its molecular formula is C 12 H 15 N 3 O 2 S. Its molecular weight is 265.34. It has the following chemical structure: Albendazole USP is a white to slightly yellowish or faintly yellowish powder. It is practically insoluble in water, freely soluble in anhydrous formic acid, very slightly soluble in methylene chloride, practically insoluble in ethanol 96 %v/v. Each tablet is white to off white, film-coated, round biconvex with beveled edges is debossed with "452" on one side and plain other side Inactive ingredients consist of: corn starch, hypromellose 2910 (15 mPas), hypromellose 2910 (5 mPas), lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone, propylene glycol, saccharin sodium, sodium lauryl sulfate, and sodium starch glycolate. FDA approved dissolution test method differs from the USP dissolution test method.

Aripiprazole is a psychotropic drug that is available as tablets. Aripiprazole USP is 7-[4-[4-(2,3-dichlorophenyl)-1piperazinyl]butoxy]-3,4-dihydrocarbostyril. The empirical formula is C 23 H 27 Cl 2 N 3 O 2 and its molecular weight is 448.39. The chemical structure is: Aripiprazole Tablets, USP are available in 2 mg, 5 mg, 10 mg, 15 mg, 20 mg, and 30 mg strengths. Inactive ingredients include corn starch, colloidal silicon dioxide, isopropyl alcohol, lactose monohydrate, microcrystalline cellulose, magnesium stearate, povidone. Colorants include ferric oxide (yellow or red) and FD&C Blue No. 2 Aluminum Lake. FDA approved dissolution test specifications differ from USP. structural formula

Aripiprazole is an atypical antipsychotic drug that is available as aripiprazole tablets. Aripiprazole USP is 7-[4-[4-(2,3-dichlorophenyl)-1piperazinyl]butoxy]-3,4-dihydrocarbostyril. The empirical formula is C 23 H 27 Cl 2 N 3 O 2 and its molecular weight is 448.39. The chemical structure is: Aripiprazole Tablets, USP are available in 2 mg, 5 mg, 10 mg, 15 mg, 20 mg, and 30 mg strengths. Inactive ingredients include corn starch, colloidal silicon dioxide, lactose monohydrate, microcrystalline cellulose, magnesium stearate, povidone. Colorants include ferric oxide (yellow or red) and FD&C Blue No. 2 Aluminum Lake. FDA approved dissolution test specifications differ from USP. structural formula

Bortezomib for injection, a proteasome inhibitor, contains bortezomib which is an antineoplastic agent. Bortezomib is a modified dipeptidyl boronic acid. The chemical name for bortezomib, the monomeric boronic acid, is [(1R)-3-methyl-1-[[(2S)-1-oxo-3-phenyl-2-[(pyrazinylcarbonyl) amino]propyl]amino]butyl] boronic acid. Bortezomib has the following chemical structure: The molecular weight is 384.24. The molecular formula is C 19 H 25 BN 4 O 4. The solubility of bortezomib, as the monomeric boronic acid, in water is 0.8 to 0.9 mg/mL in a pH range of 2 to 6.5. Bortezomib for injection is available for intravenous injection or subcutaneous use. Each single-dose vial contains 3.5 mg of bortezomib as a sterile lyophilized powder. It also contains the inactive ingredient: 35 mg mannitol, USP. The product is provided as a mannitol boronic ester which, in reconstituted form, consists of the mannitol ester in equilibrium with its hydrolysis product, the monomeric boronic acid. The drug substance exists in its cyclic anhydride form as a trimeric boroxine. Chemical Structure

Buprenorphine and naloxone sublingual film, , 4 mg/1 mg or 12 mg/3 mg are orange rectangular films, imprinted with "4" or "12" in blue ink as a strength identifier ("4" or "12" may appear to be green in color). It contains buprenorphine HCl, a mu-opioid receptor partial agonist, and a kappa-opioid receptor antagonist, and naloxone HCl dihydrate, an opioid antagonist, at a ratio of 4:1 (ratio of free bases). It is intended for sublingual or buccal administration and is available as 4 mg buprenorphine with 1 mg naloxone, and 12 mg buprenorphine with 3 mg naloxone. Each film also contains acesulfame potassium salt, ammonium hydroxide, anhydrous citric acid, butylated hydroxyanisole, butylated hydroxytoluene, FD&C Blue No. 1, FD&C Yellow #6, lemon-lime flavor, maltitol, polyethylene oxide, povidone, shellac, and sodium phosphate dibasic anhydrous. Chemically, buprenorphine HCl is (2 S )-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 HCl is a white or almost white crystalline powder, sparingly soluble in water, freely soluble in methanol, soluble in alcohol, and practically insoluble in cyclohexane. Chemically, naloxone HCl dihydrate is 17-allyl-4,5 α -epoxy-3,14-dihydroxymorphinan-6-one hydrochloride dihydrate. It has the following chemical structure: Naloxone hydrochloride dihydrate is a white or almost white powder and is soluble in water, slightly soluble in alcohol, and practically insoluble in toluene and ether.

Buprenorphine and naloxone sublingual film, 2 mg/0.5 mg or 8 mg/2 mg are orange rectangular films, imprinted with "2" or "8" in blue ink as a strength identifier ("2" or "8" may appear to be green in color). It contains buprenorphine HCl, a mu-opioid receptor partial agonist, and a kappa-opioid receptor antagonist, and naloxone HCl dihydrate, an opioid antagonist, at a ratio of 4:1 (ratio of free bases). It is intended for sublingual or buccal administration and is available as 2 mg buprenorphine with 0.5 mg naloxone and 8 mg buprenorphine with 2 mg naloxone. Each film also contains acesulfame potassium salt, ammonium hydroxide, anhydrous citric acid, butylated hydroxyanisole, butylated hydroxytoluene, FD&C Blue No. 1, FD&C Yellow #6, lemon-lime flavor, maltitol, polyethylene oxide, povidone, shellac, and sodium phosphate dibasic anhydrous. Chemically, buprenorphine HCl is (2 S )-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 HCl is a white or almost white crystalline powder, sparingly soluble in water, freely soluble in methanol, soluble in alcohol, and practically insoluble in cyclohexane. Chemically, naloxone HCl dihydrate is 17-allyl-4,5 α -epoxy-3,14-dihydroxymorphinan-6-one hydrochloride dihydrate. It has the following chemical structure: Naloxone hydrochloride dihydrate is a white or almost white powder and is soluble in water, slightly soluble in alcohol, and practically insoluble in toluene and ether.

Clofarabine injection contains clofarabine, a purine nucleoside metabolic inhibitor. The chemical name of clofarabine is 2-chloro-9-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-9H-purin-6-amine. Its molecular formula is C 10 H 11 ClFN 5 O 3 with a molecular weight of 303.68 Daltons. The molecular structure of clofarabine is: Clofarabine injection (1 mg/mL) is supplied in a 20 mL, single-dose vial. The 20 mL vial contains 20 mg clofarabine formulated in 20 mL unbuffered normal saline (comprised of Water for Injection, USP, and Sodium Chloride, USP). The pH range of the solution is 4.5 to 7.5. The solution is sterile, clear and practically colorless, and is preservative-free.

Colchicine is an alkaloid chemically described as (S)N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo [alpha] heptalen-7-yl) acetamide with a molecular formula of C 22 H 25 NO 6 and a molecular weight of 399.4. The structural formula of colchicine is given below. Colchicine, USP occurs as a white to pale yellow powder that is very soluble in water, freely soluble in alcohol and chloroform, slightly soluble in ether, practically insoluble in cyclohexane. Colchicine Tablets, USP are supplied for oral administration as purple color, film-coated, capsule shaped tablets debossed with ‘ 372’ on one side and score line on the other side of the tablet. Each tablet contains 0.6 mg of the active ingredient colchicine USP. Inactive ingredients: FD&C BLUE #2, FD&C RED #40, hypromellose, lactose monohydrate, macrogol, magnesium stearate, microcrystalline cellulose, polydextrose, pregelatinized starch, sodium starch glycolate, titanium dioxide and triacetin. Colchicine Structural Formula

Colesevelam hydrochloride is a non-absorbed, polymeric, lipid-lowering and glucose-lowering agent for oral administration. Colesevelam hydrochloride is a high-capacity bile acid-binding molecule. Colesevelam hydrochloride is poly(allylamine hydrochloride) cross-linked with epichlorohydrin and alkylated with 1-bromodecane and (6-bromohexyl)-trimethylammonium bromide. The chemical name (IUPAC) of colesevelam hydrochloride is allylamine polymer with 1-chloro-2,3-epoxypropane, [6-(allylamino)-hexyl]trimethylammonium chloride and N-allyldecylamine, hydrochloride. The chemical structure of colesevelam hydrochloride is represented by the following formula: wherein (a) represents allyl amine monomer units that have not been alkylated by either of the 1-bromodecane or (6-bromohexyl)-trimethylammonium bromide alkylating agents or cross-linked by epichlorohydrin; (b) represents allyl amine units that have undergone cross-linking with epichlorohydrin; (c) represents allyl amine units that have been alkylated with a decyl group; (d) represents allyl amine units that have been alkylated with a (6-trimethylammonium) hexyl group, and m represents a number ≥100 to indicate an extended polymer network. A small amount of the amines are dialkylated and are not depicted in the formula above. No regular order of the groups is implied by the structure; cross-linking and alkylation are expected to occur randomly along the polymer chains. A large amount of the amines are protonated. The polymer is depicted in the hydrochloride form; a small amount of the halides are bromide. Colesevelam hydrochloride is off-white to light yellow powder. Colesevelam hydrochloride is hydrophilic, insoluble in water and any organic solvent. Colesevelam hydrochloride tablets are yellowish, oval shaped tablet each containing 625 mg colesevelam hydrochloride. In addition, each tablet contains the following inactive ingredients: di-acetylated monoglycerides, hypromellose, iron oxide yellow, magnesium stearate, microcrystalline cellulose and silicon dioxide. The tablets are imprinted using ammonium hydroxide, black iron oxide, polyethylene glycol, propylene glycol and shellac.

The chemical name for dabigatran etexilate mesylate, a direct thrombin inhibitor, is β-Alanine, Ethyl 3-[[[2-[[[4-[[[(hexyloxy)carbonyl]amino]iminomethyl]phenyl]amino]methyl]-1-methyl-1H benzimidazol-5-yl]carbonyl](pyridine-2-yl)amino]propanoate. The molecular formula is C 34 H 41 N 7 O 5 · CH 4 O 3 S and the molecular weight is 723.86 (mesylate salt), 627.75 (free base). The structural formula is: Dabigatran etexilate mesylate is a white to yellow powder. It is freely soluble in methanol and dimethyl formamide, slightly soluble in 2-propanol and sparingly soluble in ethanol. Dabigatran etexilate capsules are supplied in 75 mg, 110 mg and 150 mg strengths for oral administration. Each capsule contains dabigatran etexilate mesylate as the active ingredient: 150 mg dabigatran etexilate (equivalent to 172.95 mg dabigatran etexilate mesylate), 110 mg dabigatran etexilate (equivalent to 126.83 mg dabigatran etexilate mesylate), or 75 mg dabigatran etexilate (equivalent to 86.48 mg dabigatran etexilate mesylate) along with the following inactive ingredients: acacia, dimethicone, hypromellose, hydroxypropyl cellulose, talc, and tartaric acid. The capsule shell is composed of carrageenan, hypromellose, potassium chloride, and titanium dioxide. Black edible ink contains black iron oxide, butyl alcohol, dehydrated alcohol, potassium hydroxide, propylene glycol, and shellac.

Daptomycin for injection contains daptomycin, a cyclic lipopeptide antibacterial agent derived from the fermentation of Streptomyces roseosporus . The chemical name is N -decanoyl-L-tryptophyl-D-asparaginyl-L-aspartyl-L-threonylglycyl-L-ornithyl-L-aspartyl-D-alanyl-L-aspartylglycyl-D-seryl- threo -3-methyl-L-glutamyl-3-anthraniloyl-L-alanine ε 1 -lactone The chemical structure is: The empirical formula is C 72 H 101 N 17 O 26 ; the molecular weight is 1620.67. Daptomycin for injection is supplied in a single-dose vial as a sterile, preservative-free, pale yellow to light brown, lyophilized cake or powder containing approximately 500 mg of daptomycin for intravenous (IV) use following reconstitution with 0.9% sodium chloride injection [see Dosage and Administration ( 2.7 )]. The only inactive ingredient is sodium hydroxide, which is used for pH adjustment. Freshly reconstituted solutions of daptomycin for injection range in color from pale yellow to light brown.

Darunavir is an inhibitor of the human immunodeficiency virus (HIV-1) protease. Darunavir tablets contain the active ingredient darunavir, which has the following chemical name: (3R, 3aS, 6aR)-hexahydrofuro [2,3-b]furan-3-yl(1S,2R)-3-[[(4-aminophenyl)sulfonyl](2-methylpropylamino]-1-benzyl-2-hydroxy propyl]carbamate). Its molecular formula is C 27 H 37 N 3 O 7 S and its molecular weight is 547.68. Darunavir has the following structural formula: Darunavir is a white to pale yellow color solid with a solubility of approximately 0.08 mg per mL in water at ~37°C. It is freely soluble in dichloromethane and very slightly soluble in ethyl alcohol absolute. Darunavir 600 mg tablets are available as white colored, oval shaped, film-coated tablets for oral administration. Each tablet contains 600 mg of darunavir. Darunavir 800 mg tablets are available as blue colored, oval shaped, film-coated tablets for oral administration. Each tablet contains 800 mg of darunavir. Each tablet also contains the inactive ingredients colloidal silicon dioxide (colloidal anhydrous silica), croscarmellose sodium, magnesium stearate, and microcrystalline cellulose. The 600 mg tablet film coating, OPADRY® II White, contains polyethylene glycol 3350, polyvinyl alcohol-partially hydrolyzed, talc, and titanium dioxide. The 800 mg tablet film coating, OPADRY® II Blue, contains FD&C Blue No. 1/Brilliant Blue FCF Aluminium Lake, FD&C Blue No. 2/Indigo Caramine Aluminium Lake, FD&C Red No. 40/Alura Red AC Aluminium Lake, polyethylene glycol 3350, polyvinyl alcohol-partially hydrolyzed, talc, and titanium dioxide. All strengths for darunavir are expressed in terms of the free form of darunavir.

Dasatinib is a kinase inhibitor. The chemical name for dasatinib (S)-propylene glycol is N-(2-chloro-6-methylphenyl)-2-[[6-[4-(2-hydroxyethyl)-1-piperazinyl]-2-methyl-4-pyrimidinyl]amino]-5-thiazolecarboxamide S-1, 2-Propanediol. The molecular formula is C 22 H 26 ClN 7 O 2 S • C 3 H 8 O 2 , which corresponds to a formula weight of 564.11 ((S)-Propylene Glycol). The free base has a molecular weight of 488.01. Dasatinib (S)-propylene glycol has the following chemical structure: Dasatinib (S)-propylene glycol is a white to brown colored powder. The drug substance is freely soluble in dimethyl formamide & N-methyl-2-pyrrolodine while practically insoluble in dichloromethane, methanol, ethanol, acetone, n-heptane, n-hexane, tertrahydrofuran, toluene, ethyl acetate, petroleum ether, (S)-propylene glycol and water. Dasatinib tablets are white to off-white, round/oval, film-coated tablets containing dasatinib (S)-propylene glycol, with the following inactive ingredients: anhydrous lactose, colloidal silicon dioxide, croscarmellose sodium, hydrogenated castor oil, magnesium stearate and microcrystalline cellulose. The tablet coating consists of hypromellose, titanium dioxide, and triacetin.

Desmopressin Acetate Injection USP (desmopressin acetate) 4 mcg/mL is a synthetic analogue of the natural pituitary hormone8-arginine vasopressin (ADH), an antidiuretic hormone affecting renal water conservation. It is chemically defined as follows: Mol. Wt. 1183.34 Empirical Formula: C 46 H 64 N 14 O 12 S 2 •C 2 H 4 O 2 •3H 2 O 1-(3-mercaptopropionic acid)-8-D-arginine vasopressin monoacetate (salt) trihydrate. Desmopressin Acetate Injection USP 4 mcg/mL is provided as a sterile, aqueous solution for injection. Each mL provides: Desmopressin acetate 4 mcg Sodium chloride 9 mg Hydrochloric acid to adjust pH to 4 Desmopressin Structure

Dexmedetomidine hydrochloride in 0.9% sodium chloride injection is a sterile, nonpyrogenic ready to use solution suitable for intravenous infusion. Dexmedetomidine hydrochloride, USP is the S-enantiomer of medetomidine and is chemically described as (+)-4-(S)-[1-(2,3-dimethylphenyl)ethyl]-1H-imidazole monohydrochloride. Dexmedetomidine hydrochloride, USP has a molecular weight of 236.7 and the empirical formula is C 13 H 16 N 2 •HCl and the structural formula is: Dexmedetomidine hydrochloride, USP is a white or almost white powder that is freely soluble in water and has a pKa of 7.1. Its partition coefficient in-octanol: water at pH 7.4 is 2.89. Dexmedetomidine hydrochloride in 0.9% sodium chloride injection is supplied as a clear, colorless, isotonic solution with a pH of 4.5 to 8.0. Each mL contains 4.72 mcg of dexmedetomidine hydrochloride, USP equivalent to 4 mcg (0.004 mg) of dexmedetomidine and 9 mg sodium chloride in water and is ready to be used. The solution is preservative-free and contains no additives or chemical stabilizers.

Doxercalciferol Injection contains doxercalciferol, which is a synthetic vitamin D 2 analog. Doxercalciferol undergoes metabolic activation in vivo to form 1α,25-dihydroxyvitamin D 2 (1α,25-(OH) 2 D 2 ), a naturally occurring, biologically active form of vitamin D 2 . Doxercalciferol is a colorless crystalline compound with a calculated molecular weight of 412.66 and a molecular formula of C 28 H 44 O 2 . It is soluble in oils and organic solvents, but is relatively insoluble in water. Chemically, doxercalciferol is (1α,3β,5Z,7E,22E)-9,10-secoergosta-5,7,10(19),22-tetraene-1,3-diol. The structural formula is: Doxercalciferol Injection 2 mL single-dose vials contain 4 mcg/2 mL (2 mcg/mL) of doxercalciferol. Each milliliter (mL) of solution contains 2 mcg doxercalciferol and the following inactive ingredients: butylated hydroxytoluene (0.02 mg); disodium edetate (1.1 mg); ethanol (0.05 mL); polysorbate 20 (10 mg); sodium chloride (1.5 mg); sodium phosphate dibasic, heptahydrate (14.4 mg); and sodium phosphate monobasic, monohydrate (1.8 mg). Doxercalciferol Injection 2 mL multiple-dose vials contain 4 mcg/2 mL (2 mcg/mL) of doxercalciferol. Each milliliter (mL) of solution contains 2 mcg doxercalciferol and the following inactive ingredients: butylated hydroxytoluene (0.02 mg); disodium edetate (1.1 mg); ethanol (0.075 mL); polysorbate 20 (10 mg); sodium chloride (1.5 mg); sodium phosphate dibasic, heptahydrate (14.4 mg); and sodium phosphate monobasic, monohydrate (1.8 mg).

Doxycycline capsules 40 mg are hard gelatin capsule shells filled with two types of doxycycline beads (26 mg immediate-release and 14 mg delayed-release) that together provide a dose of 40 mg of anhydrous doxycycline (C 22 H 24 N 2 O 8 ). The structural formula of doxycycline, USP is: with a molecular formula of C 22 H 24 N 2 O 8 •H 2 O and a molecular weight of 462.46. The chemical designation for doxycycline is 2-Naphthacenecar-boxamide,4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, [4S-(4α, 4aα, 5α, 5aα, 6α,12aα)]-, monohydrate. It is soluble in dilute solutions of mineral acids and in solutions of alkali hydroxides and carbonates. Inert ingredients in the formulation are: gelatin, hypromellose, iron oxide red, iron oxide yellow, methacrylic acid ethyl acrylate copolymer dispersion, polyethylene glycol, polysorbate 80, sugar spheres, talc, titanium dioxide, and triethyl citrate. The black ink contains black iron oxide, potassium hydroxide, and shellac. FDA approved dissolution test method and specifications differ from USP.

Ertapenem for injection is a sterile, synthetic, parenteral, 1-β methyl-carbapenem that is structurally related to beta-lactam antibiotics. Chemically, Ertapenem for injection is described as [4R-[3(3S*,5S*),4α,5β,6β(R*)]]-3-[[5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-(1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid monosodium salt. Its molecular weight is 497.50. The empirical formula is C 22 H 24 N 3 O 7 SNa, and its structural formula is: Ertapenem sodium is a white to off-white hygroscopic, weakly crystalline powder. It is soluble in water and 0.9% sodium chloride solution, practically insoluble in ethanol, and insoluble in isopropyl acetate and tetrahydrofuran. Ertapenem for Injection is supplied as sterile lyophilized powder for intravenous infusion after reconstitution with appropriate diluent [see Dosage and Administration (2.7)] and transfer to 50 mL 0.9% Sodium Chloride Injection or for intramuscular injection following reconstitution with 1% lidocaine hydrochloride. Each single-dose vial contains 1 gram ertapenem equivalent to 1.046 grams ertapenem sodium. The sodium content is approximately 137 mg (approximately 6.0 mEq). Each vial of Ertapenem for Injection contains the following inactive ingredients: 175 mg sodium bicarbonate and sodium hydroxide to adjust pH to 7.5.

The chemical name of eslicarbazepine acetate is (S)-10-Acetoxy-10,11-dihydro-5Hdibenz[b,f]azepine-5-carboxamide. Eslicarbazepine acetate is a dibenz[b,f]azepine-5-carboxamide derivative. Its molecular formula is C 17 H 16 N 2 O 3 and its molecular weight is 296.32. The chemical structure is: Eslicarbazepine acetate is a white to off-white crystalline powder. It is soluble in dichloromethane and sparingly soluble in methanol. Each eslicarbazepine acetate tablet contains 200 mg, 400 mg, 600 mg or 800 mg of eslicarbazepine acetate and the following inactive ingredients: croscarmellose sodium, hydroxyl propyl methyl cellulose, magnesium stearate and microcrystalline cellulose.

Ezetimibe and simvastatin tablets contain ezetimibe, a selective inhibitor of intestinal cholesterol and related phytosterol absorption, and simvastatin, an HMG-CoA reductase inhibitor. The chemical name of ezetimibe is 1-(4-fluorophenyl)-3( R )-[3-(4-fluorophenyl)-3( S )-hydroxypropyl]-4( S )-(4-hydroxyphenyl)-2-azetidinone.The molecular formula is C 24 H 21 F 2 NO 3 and its molecular weight is 409.4. Ezetimibe is a white, crystalline powder that is freely to very soluble in ethanol, methanol, and acetone and practically insoluble in water. Its structural formula is: Simvastatin, an inactive lactone, is hydrolyzed to the corresponding β-hydroxyacid form, which is an inhibitor of HMG-CoA reductase. Simvastatin is butanoic acid, 2,2-dimethyl-, 1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2 H -pyran-2-yl)ethyl]-1-naphthalenyl ester, [1 S -[1α,3 α,7β,8β(2 S *,4 S *),8aβ]].The molecular formula of simvastatin is C 25 H 38 O 5 and its molecular weight is 418.57. Simvastatin is a white to off-white powder that is practically insoluble in water and freely soluble in chloroform, methanol and ethanol. Its structural formula is: Ezetimibe and simvastatin tablets are available for oral use containing 10 mg of ezetimibe, and 10 mg of simvastatin (ezetimibe and simvastatin tablets, 10 mg/10 mg), 20 mg of simvastatin (ezetimibe and simvastatin tablets, 10 mg/20 mg), 40 mg of simvastatin (ezetimibe and simvastatin tablets, 10 mg/40 mg), or 80 mg of simvastatin (ezetimibe and simvastatin tablets, 10 mg/80 mg). Each tablet contains the following inactive ingredients: butylated hydroxyanisole, citric acid monohydrate, croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and propyl gallate. ezetimibe structural formula simvastatin structural formula

Fesoterodine fumarate extended-release tablets contains fesoterodine fumarate. Fesoterodine is rapidly de-esterified to its active metabolite (R)-2-(3-diisopropylamino-1-phenylpropyl)-4-hydroxymethyl-phenol, or 5-hydroxymethyl tolterodine, which is a muscarinic receptor antagonist. Chemically, fesoterodine fumarate is designated as isobutyric acid 2-((R)-3-diisopropylammonium-1-phenylpropyl)-4-(hydroxymethyl) phenyl ester hydrogen fumarate. The molecular formula is C 30 H 41 NO 7 and its molecular weight is 527.4. The structural formula is: The asterisk (*) indicates the chiral carbon. Fesoterodine fumarate is a white crystalline powder, which is freely soluble in water. Each Fesoterodine fumarate extended-release tablet contains either 4 mg or 8 mg of fesoterodine fumarate and the following inactive ingredients: FD&C Blue #2, fructose, glyceryl behenate, hypromellose, lactose anhydrous, lecithin soya, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, talc and titanium dioxide.

Use(s) temporarily relieves these symptoms due to hay fever or other upper respiratory allergies: runny nose sneezing itchy, watery eyes itching of the nose or throat temporarily relieves nasal congestion due to the common cold, hay fever or other upper respiratory allergies reduces swelling of nasal passages temporarily relieves sinus congestion and pressure temporarily restores freer breathing through the nose

1 DESCRIPTION Fulvestrant injection for intramuscular administration is an estrogen receptor antagonist. The chemical name is 7-α-[9-(4,4,5,5,5-penta fluoropentylsulphinyl) nonyl]estra-1,3,5-(10)- triene-3,17β-diol. The molecular formula is C 32 H 47 F 5 O 3 S and its structural formula is: Fulvestrant is a white powder with a molecular weight of 606.77. The solution for injection is a clear, colorless to yellow, viscous liquid. Each injection contains as inactive ingredients:12% v/v of absolute alcohol at 60°F (15.56°C); 10% w/v Benzyl Alcohol, NF, and 15% w/v Benzyl Benzoate, USP as co-solvents, and made up to 100% w/v with Castor Oil, USP as a co-solvent and release rate modifier.

Imatinib is a small molecule kinase inhibitor. Imatinib mesylate film-coated tablets are supplied as 100 mg and 400 mg tablets for oral administration. Each 100 mg tablet contains 119.47 mg of imatinib mesylate equivalent to 100 mg of imatinib free base. Each 400 mg tablet contains 477.88 mg of imatinib mesylate equivalent to 400 mg of imatinib free base. Imatinib mesylate is designated chemically as 4-[(4-Methyl-1-piperazinyl)methyl]-N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]-phenyl]benzamide methanesulfonate and its structural formula is: Imatinib mesylate is an off-white to brownish yellow color powder. Its molecular formula is C 29 H 31 N 7 O • CH 3 SO 3 H and its molecular weight is 589.71 g/mol. It is freely soluble in water. Inactive Ingredients: colloidal silicon dioxide, crospovidone, lactose anhydrous, magnesium stearate (from vegetable source), microcrystalline cellulose, and sodium stearyl fumarate. Tablet coating: hypromellose, macrogol, iron oxide red, iron oxide yellow and titanium dioxide.

The active ingredient in lansoprazole delayed-release orally disintegrating tablet is lansoprazole USP, a substituted benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl] methyl] sulfinyl] benzimidazole, a compound that inhibits gastric acid secretion. Its empirical formula is C 16 H 14 F 3 N 3 O 2 S with a molecular weight of 369.37. Lansoprazole USP has the following structure: Lansoprazole USP is a white to brownish-white powder which melts with decomposition at approximately 166°C. Lansoprazole USP is freely soluble in dimethylformamide and practically insoluble in water. Lansoprazole USP is stable when exposed to light for up to two months. The rate of degradation of the compound in aqueous solution increases with decreasing pH. The degradation half-life of the drug substance in aqueous solution at 25°C is approximately 0.5 hour at pH 5.0 and approximately 18 hours at pH 7.0. Lansoprazole USP is supplied as delayed-release orally disintegrating tablets for oral administration. Lansoprazole delayed-release orally disintegrating tablets are available in two dosage strengths: 15 and 30 mg of lansoprazole USP per tablet. Each delayed-release orally disintegrating tablet contains enteric-coated microgranules consisting of 15 or 30 mg of lansoprazole USP (active ingredient) and the following inactive ingredients: aspartame 1 , citric acid anhydrous powder, crospovidone, ethyl acrylate and methyl methacrylate copolymer dispersion, glyceryl monostearate, hydroxypropyl methyl cellulose 3cps, hydroxypropyl methyl cellulose 15cps, hydroxypropyl cellulose, low substituted hydroxypropyl cellulose, iron oxide red, iron oxide yellow, magnesium carbonate, mannitol, magnesium stearate, methylacrylic acid ethyl acrylate copolymer dispersion, microcrystalline cellulose, polyethylene glycol, polysorbate 80, sodium hydroxide, strawberry guarana flavour, sugar spheres, talc, titanium dioxide, and triehtyl citrate. 1 Phenylketonurics: Lansoprazole Delayed-Release Orally Disintegrating Tablets Contain Phenylalanine 2.52 mg per 15 mg Tablet and 5.04 mg per 30 mg Tablet. structure

Levetiracetam in Sodium Chloride Injection is an antiepileptic drug available as a clear, colorless, sterile solution for intravenous administration. The chemical name of levetiracetam, a single enantiomer, is (-)-(S)-α-ethyl-2-oxo-1-pyrrolidine acetamide, its molecular formula is C8H14N2O2 and its molecular weight is 170.21. Levetiracetam is chemically unrelated to existing antiepileptic drugs (AEDs). It has the following structural formula: Levetiracetam is a white to off-white crystalline powder with a faint odor and a bitter taste. It is very soluble in water (104.0 g/100 mL). It is freely soluble in chloroform (65.3 g/100 mL) and in methanol (53.6 g/100 mL), soluble in ethanol (16.5 g/100 mL), sparingly soluble in acetonitrile (5.7 g/100 mL) and practically insoluble in n-hexane. (Solubility limits are expressed as g/100 mL solvent.) Levetiracetam in Sodium Chloride Injection is a clear, colorless, sterile solution that is available in a single-dose dual port bag with an aluminum overwrap. The container closure is not made with natural rubber latex. 500 mg/100 mL: One 100 mL bag contains 500 mg of levetiracetam (5 mg/mL), water for injection, 820 mg sodium chloride, 5.5 mg of glacial acetic acid and buffered at approximately pH 5.5 with glacial acetic acid and 164 mg sodium acetate trihydrate. 1,000 mg/100 mL: One 100 mL bag contains 1,000 mg of levetiracetam (10 mg/mL), water for injection, 750 mg sodium chloride, 6.5 mg of glacial acetic acid and buffered at approximately pH 5.5 with glacial acetic acid and 164 mg sodium acetate trihydrate. 1,500 mg/100 mL: One 100 mL bag contains 1,500 mg of levetiracetam (15 mg/mL), water for injection, 540 mg sodium chloride, 7.5 mg of glacial acetic acid and buffered at approximately pH 5.5 with glacial acetic acid and 164 mg sodium acetate trihydrate.

Levetiracetam in Sodium Chloride Injection is an antiepileptic drug available as a clear, colorless, sterile solution for intravenous administration. The chemical name of levetiracetam, a single enantiomer, is (-)-(S)-α-ethyl-2-oxo-1-pyrrolidine acetamide, its molecular formula is C 8 H 14 N 2 O 2 and its molecular weight is 170.21. Levetiracetam is chemically unrelated to existing antiepileptic drugs (AEDs). It has the following structural formula: Levetiracetam is a white to off-white crystalline powder with a faint odor and a bitter taste. It is very soluble in water (104.0 g/100 mL). It is freely soluble in chloroform (65.3 g/100 mL) and in methanol (53.6 g/100 mL), soluble in ethanol (16.5 g/100 mL), sparingly soluble in acetonitrile (5.7 g/100 mL) and practically insoluble in n-hexane. (Solubility limits are expressed as g/100 mL solvent.) Levetiracetam in Sodium Chloride Injection is a clear, colorless, sterile solution that is available in a single-dose dual port bag with an aluminum overwrap. The container closure is not made with natural rubber latex. 500 mg/100 mL: One 100 mL bag contains 500 mg of levetiracetam (5 mg/mL), water for injection, 820 mg sodium chloride, 5.5 mg of glacial acetic acid and buffered at approximately pH 5.5 with glacial acetic acid and 164 mg sodium acetate trihydrate. 1,000 mg/100 mL: One 100 mL bag contains 1,000 mg of levetiracetam (10 mg/mL), water for injection, 750 mg sodium chloride, 6.5 mg of glacial acetic acid and buffered at approximately pH 5.5 with glacial acetic acid and 164 mg sodium acetate trihydrate. 1,500 mg/100 mL: One 100 mL bag contains 1,500 mg of levetiracetam (15 mg/mL), water for injection, 540 mg sodium chloride, 7.5 mg of glacial acetic acid and buffered at approximately pH 5.5 with glacial acetic acid and 164 mg sodium acetate trihydrate.

Levoleucovorin is the levo isomeric form of racemic d,l-leucovorin, present as the calcium salt. Levoleucovorin is the pharmacologically active isomer of leucovorin [(6-S)-leucovorin]. Levoleucovorin Injection contain levoleucovorin calcium, which is one of several active, chemically reduced derivatives of folic acid. It is useful as antidote to the inhibition of dihydrofolate reductase by methotrexate. This compound has the chemical designation calcium (6S)-N-{4-[[(2-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6pteridinyl)methyl] amino]benzoyl}-L-glutamate pentahydrate. The molecular weight is 601.6 and the structural formula is: Its molecular formula is: C 20 H 21 CaN 7 O 7 . 5 H 2 O Levoleucovorin Injection is supplied as a sterile solution of either 175 mg levoleucovorin in 17.5 mL or 250 mg levoleucovorin in 25 mL. Each mL contains levoleucovorin calcium pentahydrate equivalent to 10 mg levoleucovorin and 8.3 mg sodium chloride. Sodium hydroxide is used for pH adjustment to pH 8.0 (6.5 to 8.5).

Melphalan, also known as L-phenylalanine mustard, phenylalanine mustard, L-PAM, or L-sarcolysin, is a phenylalanine derivative of nitrogen mustard. Melphalan is a bifunctional alkylating agent that is active against selected human neoplastic diseases. It is known chemically as 4-[bis(2-chloroethyl)amino]-L-phenylalanine monohydrochloride. The molecular formula is C 13 H 18 C l2 N 2 O 2 . HCl and the molecular weight is 341.67. The structural formula is: Melphalan is the active L-isomer of the compound and was first synthesized in 1953 by Bergel and Stock; the D-isomer, known as medphalan, is less active against certain animal tumors, and the dose needed to produce effects on chromosomes is larger than that required with the L-isomer. The racemic (DL-) form is known as merphalan or sarcolysin. Melphalan is practically insoluble in water and has a pKa1 of∼2.5. Melphalan salt is practically insoluble in acetone and chlorinated organic solvents. Slightly soluble in methanol and ethanol. Soluble in water, 0.1 N HCl and 0.1 N NaOH. Melphalan hydrochloride for injection is supplied as a sterile,nonpyrogenic, freeze-dried powder. Each single-dose vial contains melphalan hydrochloride equivalent to 50 mg melphalan and 20 mg povidone. Melphalan hydrochloride for injection is reconstituted using the sterile diluent provided. Each vial of sterile diluent contains sodium citrate 0.2 g, propylene glycol 6 mL, ethanol (96%) 0.52 mL, and Water for Injection toa total of 10 mL. Melphalan hydrochloride for injection is administered intravenously.

Melphalan, also known as L-phenylalanine mustard, phenylalanine mustard, L-PAM, or L-sarcolysin, is a phenylalanine derivative of nitrogen mustard. Melphalan is a bifunctional alkylating agent that is active against selected human neoplastic diseases. It is known chemically as 4-[bis(2-chloroethyl)amino]-L-phenylalanine monohydrochloride. The molecular formula is C 13 H 18 C l2 N 2 O 2 . HCl and the molecular weight is 341.67. The structural formula is: Melphalan is practically insoluble in water and has a pKa1 of∼2.5. Melphalan salt is practically insoluble in acetone andchlorinated organic solvents. Slightly soluble in methanol andethanol. Soluble in water, 0.1 N HCl and 0.1 N NaOH. Melphalan hydrochloride for injection is supplied as a sterile,nonpyrogenic, freeze-dried powder. Each single-dose vialcontains melphalan hydrochloride equivalent to 50 mgmelphalan and 20 mg povidone. Melphalan hydrochloride forinjection is reconstituted using the sterile diluent provided. Eachvial of sterile diluent contains sodium citrate 0.2 g, propyleneglycol 6 mL, ethanol (96%) 0.52 mL, and Water for Injection toa total of 10 mL. Melphalan hydrochloride for injection isadministered intravenously.

Methocarbamol Injection, USP a carbamate derivative of guaifenesin, is a central nervous system (CNS) depressant with sedative and musculoskeletal relaxant properties. It is a sterile, pyrogen-free solution intended for intramuscular or intravenous administration. Each mL contains: methocarbamol, USP 100 mg, polyethylene glycol 300, NF 0.5 mL, Water for Injection, USP q.s. The pH is adjusted, when necessary, with hydrochloric acid and/or sodium hydroxide. The chemical name of methocarbamol is 3-(2-methoxyphenoxy)-1,2-propanediol 1-carbamate and has the empirical formula of 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 Injection, USP has a pH between 3.5 and 6.0. AFTER MIXING WITH INTRAVENOUS INFUSION FLUIDS, DO NOT REFRIGERATE .

Methylphenidate hydrochloride extended-release tablet is a central nervous system (CNS) stimulant. Methylphenidate hydrochloride extended-release tablets are available in four strengths. Each extended-release tablet for once-a-day oral administration contains 18, 27, 36, or 54 mg of methylphenidate HCl USP and is designed to have a 12-hour duration of effect. Chemically, methylphenidate HCl is d,l (racemic) methyl α-phenyl-2-piperidineacetate hydrochloride. Its empirical formula is C 14 H 19 NO 2 •HCl. Its structural formula is: Methylphenidate HCl, USP is a white to off-white fine crystalline powder. Its solutions are acid to litmus. It is freely soluble in water and in methanol, soluble in alcohol, and slightly soluble in chloroform and in acetone. Its molecular weight is 269.77. Methylphenidate hydrochloride extended-release tablets also contains the following inert ingredients: butylated hydroxytoluene, cellulose acetate, colloidal silicon dioxide, FD&C Blue #1/Brilliant Blue FCF Aluminum Lake, FD&C Red #40/Allura Red AC Aluminum Lake, hypromellose, phosphoric acid, poloxamer, polyethylene oxide, povidone, sodium chloride, stearic acid, succinic acid. In addition 18 mg contains Opadry Purple (FD&C Blue #2/Indigo Carmine Aluminum Lake, FD&C Red #40/Allura Red AC Aluminum Lake, hypromellose 3 mPas, hypromellose 6 mPas, polyethylene glycol, polysorbate, titanium dioxide), 27 mg contains Opadry Pink (D&C Red #27/Phloxine Aluminum Lake, FD&C Blue #2/Indigo Carmine Aluminum Lake, hypromellose 3 mPas, hypromellose 6 mPas, polyethylene glycol, polysorbate, titanium dioxide), 36 mg contains Opadry Orange (FD&C Red #40/Allura Red AC Aluminum Lake, FD&C Yellow #6/Sunset Yellow FCF Aluminum Lake, hypromellose 3 mPas, hypromellose 6 mPas, polyethylene glycol, polysorbate, titanium dioxide), 54 mg contains Opadry Blue (FD&C Blue #2/Indigo Carmine Aluminum Lake, hypromellose 3 mPas, hypromellose 6 mPas, polyethylene glycol, polysorbate, titanium dioxide). Opacode Black contains black iron oxide, hypromellose 6 mPas, propylene glycol. "Meets USP Dissolution Test 12" 11.1 System Components and Performance Methylphenidate hydrochloride extended-release tablets uses osmotic pressure to deliver methylphenidate HCl at a controlled rate. The system, which resembles a conventional tablet in appearance, comprises an osmotically active trilayer core surrounded by a semipermeable membrane with an immediate-release drug overcoat. The trilayer core is composed of two drug layers containing the drug and excipients, and a push layer containing osmotically active components. There is a precision-laser drilled orifice on the drug-layer end of the tablet. In an aqueous environment, such as the gastrointestinal tract, the drug overcoat dissolves within one hour, providing an initial dose of methylphenidate. Water permeates through the membrane into the tablet core. As the osmotically active polymer excipients expand, methylphenidate is released through the orifice. The membrane controls the rate at which water enters the tablet core, which in turn controls drug delivery. Furthermore, the drug release rate from the system increases with time over a period of 6 to 7 hours due to the drug-concentration gradient incorporated into the two drug layers of methylphenidate hydrochloride extended-release tablets. The biologically inert components of the tablet remain intact during gastrointestinal transit and are eliminated in the stool as a tablet shell along with insoluble core components. It is possible that methylphenidate hydrochloride extended-release tablets may be visible on abdominal x-rays under certain circumstances, especially when digital enhancing techniques are utilized. “FDA approved dissolution test specifications differ from USP”.

Microgestin 1/20 is a progestogen-estrogen combination. Microgestin 1/20 provides a continuous dosage regimen consisting of 21 pale yellow oral contraceptive tablets. Each pale yellow tablet contains norethindrone acetate (17 alpha-ethinyl-19-nortestosterone acetate), 1 mg; ethinyl estradiol (17 alpha-ethinyl-1,3,5(10)-estratriene-3, 17 beta-diol), 20 mcg. Also contains polyvinyl alcohol, titanium dioxide, talc, macrogol/polyethylglycol 3350, lecithin (soya), D&C Yellow No.10 Aluminum Lake, FD&C Blue No.2 Aluminum Lake, FD&C Yellow No.6 Aluminum Lake, lactose, magnesium stearate and pregelatinized corn starch. The structural formulas are as follows: 1

Uses temporarily relieves minor aches and pains due to: minor pain of arthritis muscular aches backache menstrual cramps headache toothache the common cold temporarily reduces fever

Uses temporarily relieves minor aches and pains due to: minor pain of arthritis muscular aches backache menstrual cramps headache toothache the common cold temporarily reduces fever

Neostigmine methylsulfate, a cholinesterase inhibitor, is (m-hydroxyphenyl) trimethylammonium methylsulfate dimethylcarbamate. The structural formula is: Neostigmine methylsulfate is a white crystalline powder and is very soluble in water and soluble in alcohol. Neostigmine methylsulfate injection USP, is a sterile, nonpyrogenic solution intended for intravenous use. Each mL of the 0.5 mg/mL strength contains neostigmine methylsulfate 0.5 mg, phenol 4.5 mg (used as preservative) and sodium acetate trihydrate 0.2 mg, in water for injection. The pH is adjusted, when necessary, with acetic acid/sodium hydroxide to achieve a value of 5. Each mL of the 1 mg/mL strength contains neostigmine methylsulfate 1 mg, phenol 4.5 mg (used as preservative), and sodium acetate trihydrate 0.2 mg, in water for injection. The pH is adjusted, when necessary, with acetic acid/sodium hydroxide to achieve a value of 5.5.

Neostigmine Methylsulfate Injection USP, a cholinesterase inhibitor, has an molecular formula of C 13 H 22 N 2 O 6 S, a molecular weight of 334.39 g/mol and the following structural formula: Neostigmine Methylsulfate Injection, USP is formulated with neostigmine methylsulfate, a white to off white crystalline powder, chemically designated as (m-hydroxyphenyl)trimethyl ammonium methylsulfate dimethylcarbamate. Neostigmine Methylsulfate Injection, USP is available in the following dosage strength; 3 mg per 3 mL (1 mg per mL) in a single-dose prefilled syringe for intravenous use only. The composition per mL is as follows: Ingredients mg/mL Neostigmine Methylsulfate 1 Phenol (as Liquefied Phenol, USP) 4.5 Sodium Acetate, USP (Trihydrate) 0.2 Water for Injection q.s Phenol is added as a preservative. Acetic acid and/or sodium hydroxide may have been added for pH adjustment.

Phentermine and topiramate extended-release capsules are comprised of immediate-release phentermine hydrochloride, USP (expressed as the weight of the free base) and extended-release topiramate, USP. Phentermine and topiramate extended-release capsules contain phentermine hydrochloride, USP, a sympathomimetic amine anorectic, and topiramate, USP, a sulfamate-substituted monosaccharide. Phentermine Hydrochloride, USP The chemical name of phentermine hydrochloride, USP is α,α-dimethylphenethylamine hydrochloride. The molecular formula is C 10 H 16 ClN and its molecular weight is 185.69 g mol -1 (hydrochloride salt) or 149.2 (free base). Phentermine hydrochloride, USP is a white, odourless, hygroscopic, crystalline powder that is soluble in water and lower alcohols. It is also slightly soluble in chloroform and insoluble in ether. Its structural formula is: Topiramate, USP Topiramate, USP is 2,3:4,5-di-O-isopropylidene-β-D-fructopyranose sulfamate. The molecular formula is C 12 H 21 NO 8 S and its molecular weight is 339.36.Topiramate, USP is a white to off-white powder. It is freely soluble in dichloromethane. Its structural formula is: Phentermine and Topiramate Extended-Release Capsules Phentermine and topiramate extended-release capsules are for oral administration and available in four dosage strengths: • 3.75 mg/23 mg (phentermine 3.75 mg and topiramate USP, 23 mg) (equivalent to 4.665 mg of Phentermine Hydrochloride, USP). • 7.5 mg/46 mg (phentermine 7.5 mg and topiramate USP, 46 mg) (equivalent to 9.33 mg of Phentermine Hydrochloride, USP). • 11.25 mg/69 mg (phentermine 11.25 mg and topiramate USP, 69 mg) (equivalent to 14 mg of Phentermine Hydrochloride, USP). • 15 mg/92 mg (phentermine 15 mg and topiramate USP, 92 mg) (equivalent to 18.66 mg of Phentermine Hydrochloride, USP). Each capsule contains the following inactive ingredients: ethocel, gelatin, hydroxypropyl cellulose, hypromellose, microcrystalline cellulose, talc and titanium dioxide. In addition, the 7.5 mg/46 mg contains FD&C Red No. 40 and FD&C Yellow #6, 11.25 mg/69 mg contains FD&C Yellow #5 and FD&C Blue #1, 15 mg/92 mg contains FD&C Yellow #6 and D&C Red #28. The imprinting ink opacode Black contains shellac, iron oxide black, propylene glycol, FD&C Blue #2, FD&C Red No. 40, D&C Yellow #10, FD&C Blue #1..

Phenylephrine Hydrochloride Ophthalmic Solution, USP is a sterile, clear, colorless to yellow solution and free of foreign matter, topical α-adrenergic agonist for ophthalmic use. The active ingredient is represented by the chemical structure Chemical Name: (R)-3-hydroxy-α[(methylamino)methyl] benzenemethanol hydrochloride. Molecular Formula: C 9 H 13 NO 2 . HCl Molecular Weight: 203.67 g/mol Each mL of Phenylephrine Hydrochloride Ophthalmic Solution, USP 2.5% contains: ACTIVE: Phenylephrine Hydrochloride 25 mg (2.5%); INACTIVES: Sodium Phosphate Monobasic Anhydrous, Sodium Phosphate Dibasic Anhydrous, Water for Injection. Phosphoric Acid and/or Sodium Hydroxide may be added to adjust pH (4.0 to 7.0). The solution has a tonicity of 340 mOsm/kg; PRESERVATIVE: Benzalkonium Chloride 0.1 mg (0.01%). Each mL of Phenylephrine Hydrochloride Ophthalmic Solution, USP 10% contains: ACTIVE: Phenylephrine Hydrochloride 100 mg (10%); INACTIVES: Sodium Phosphate Monobasic Anhydrous, Sodium Phosphate Dibasic Anhydrous, Water for Injection. Phosphoric Acid and/or Sodium Hydroxide may be added to adjust pH (4.0 to 7.0). The solution has a tonicity of 985 mOsm/kg; PRESERVATIVE: Benzalkonium Chloride 0.1 mg (0.01%).

Phytonadione is a vitamin, which is a clear, yellow to amber, viscous, odorless or nearly odorlessliquid. It is insoluble in water, soluble in chloroform and slightly soluble in ethanol. It has a molecular weight of 450.70.Phytonadione is 2-methyl-3-phytyl-1, 4-naphthoquinone. Its empirical formula is C 31 H 46 O 2 and its structural formula is: Phytonadione injectable emulsion, USP is a yellow, sterile, nonpyrogenic aqueous dispersion available for injection by the intravenous, intramuscular and subcutaneous routes. Each milliliter contains phytonadione 10 mg, polyoxyethylated fatty acid derivative 70 mg, dextrose, hydrous 37.5 mg in water for injection; benzyl alcohol 9 mg added as preservative. May contain hydrochloric acid for pH adjustment. pH is 6.3 (5.0 to 7.0). Phytonadione is oxygen sensitive.

Posaconazole is an azole antifungal agent. Posaconazole is available as a delayed-release tablet intended for oral administration. Posaconazole is designated chemically as 4-[4-[4-[4-[[ (3R,5R)-5-(2,4-difluorophenyl)tetrahydro-5-(1H-1,2,4-triazol-1-ylmethyl)-3-furanyl]methoxy]phenyl]-1-piperazinyl]phenyl]-2-[(1S,2S)-1-ethyl-2-hydroxypropyl]-2,4-dihydro-3H-1,2,4-triazol-3-one with a molecular formula of C 37 H 42 F 2 N 8 O 4 and a molecular weight of 700.8. The chemical structure is: Posaconazole is a white to off white powder with a low aqueous solubility. Posaconazole delayed-release tablet is a brown, capsule shaped, bevelled edge, film-coated tablet containing 100 mg of posaconazole. Each delayed-release tablet contains the inactive ingredients: colloidal silicon dioxide, croscarmellose sodium, hydroxypropyl cellulose, hypromellose acetate succinate, microcrystalline cellulose, and magnesium stearate. Opadry Brown contains hypromellose, iron oxide red, polyethylene glycol, talc, titanium dioxide and Opadry Clear contains hypromellose, talc and triacetin.

Pralatrexate is a dihydrofolate reductase inhibitor. Pralatrexate has the chemical name (2S)-2-[[4-[(1RS)-1-[(2, 4-diaminopteridin-6-yl)methyl]but-3- ynyl]benzoyl]amino]pentanedioic acid. The molecular formula is C 23 H 23 N 7 O 5 and the molecular weight is 477.48 g/mol. Pralatrexate is a 1:1 racemic mixture of S- and R- diastereomers at the C10 position (indicated with *). The structural formula is as follows: Pralatrexate is an off-white to yellow hygroscopic powder. The pH is 4.45 (in 1% aqueous suspension). Pralatrexate is soluble in dimethyl sulfoxide and sparingly soluble in dimethyl formamide. The pKa values are 3.25, 4.70, and 6. Pralatrexate injection is supplied as a preservative-free, sterile, isotonic, non-pyrogenic clear yellow aqueous solution contained in a clear glass single-dose vial (Type I) for intravenous use. Each 1 mL of solution contains 20 mg of pralatrexate, 6.4 mg of sodium chloride to achieve an isotonic (280-300 mOsm) solution, and sufficient sodium hydroxide, and hydrochloric acid if needed, to adjust and maintain the pH at 7.5-8.5. Pralatrexate injection is supplied as either 20 mg (1 mL) or 40 mg (2 mL) single-dose vials at a concentration of 20 mg/mL. Structural Formula

Pregabalin, USP 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, USP is: Pregabalin, USP is a white to off-white powder with a pKa1 of 4.2 and a pKa2 of 10.6. It is freely soluble in water and both basic and acidic aqueous solutions. The log of the partition coefficient (octanol/ buffer) at pH 7.2 is -1.27. Pregabalin capsules are administered orally and are supplied as imprinted hard-shell capsules containing 25, 50, 75, 100, 150, 200, 225, and 300 mg of pregabalin, along with lactose monohydrate, maize starch, and talc as inactive ingredients. The capsule shells contain gelatin, sodium lauryl sulfate and titanium dioxide. In addition, the red capsule shells contain red iron oxide.The imprinting ink contains black iron oxide, propylene glycol, potassium hydroxide and shellac.

Pyrimethamine is an antiparasitic compound available in tablet form for oral administration. Each scored tablet contains 25 mg pyrimethamine and the inactive ingredients pregelatinized starch, lactose monohydrate, and magnesium stearate. Pyrimethamine, known chemically as 5-(4-chlorophenyl)-6-ethyl-2,4-pyrimidinediamine, has the following structural formula: C 12 H 13 CIN 4 Mol. Wt. 248.71 “FDA approved dissolution test specifications differ from USP”. Structural Formula

Raloxifene Hydrochloride is an estrogen agonist/antagonist, commonly referred to as a selective estrogen receptor modulator (SERM) that belongs to the benzothiophene class of compounds. The chemical structure is: The chemical designation is methanone, [6-hydroxy-2-(4-hydroxyphenyl)benzo[ b ]thien-3-yl]-[4-[2-(1-piperidinyl)ethoxy]phenyl]-, hydrochloride. Raloxifene hydrochloride (HCl) has the empirical formula C 28 H 27 NO 4 S•HCl, which corresponds to a molecular weight of 510.04. Raloxifene Hydrochloride USP is an almost white to pale yellow powder that freely soluble in dimethyl sulfoxide, practically insoluble in ether and in ethyl acetate. Raloxifene hydrochloride tablets USP, 60 mg is supplied in a tablet dosage form for oral administration. Each raloxifene hydrochloride tablets USP, 60 mg contains 60 mg of raloxifene HCl, which is the molar equivalent of 55.71 mg of free base. Inactive ingredients include citric acid monohydrate, crospovidone, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone and titanium dioxide. USP Dissolution Test is pending. Chemical Structure

Ramelteon tablets is an orally active hypnotic chemically designated as (S)-N-[2-(1,6,7,8-tetrahydro-2H-indeno-[5,4-b]furan-8-yl)ethyl]propionamide and containing one chiral center. The compound is produced as the (S)-enantiomer, and has the following structural formula: Ramelteon is freely soluble in organic solvents, such as methanol, ethanol, and dimethyl sulfoxide; soluble in 1-octanol and acetonitrile; and very slightly soluble in water and in aqueous buffers from pH 3 to pH 11. Each ramelteon tablet for oral administration contains 8 mg ramelteon, and has the following inactive ingredients: hydroxypropyl cellulose, hypromellose, iron oxide red, iron oxide yellow, lactose monohydrate, magnesium stearate, pregelatinized corn starch, titanium dioxide, and triacetin. Ramelteon Structural Formula

Rivaroxaban, USP a factor Xa (FXa) inhibitor, is the active ingredient in rivaroxaban tablets with the chemical name 5-Chloro-N-({(5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-1,3-oxazolidin-5­yl}methyl)-2-thiophenecarboxamide. The molecular formula of rivaroxaban, USP is C 19 H 18 ClN 3 O 5 S and the molecular weight is 435.88. The structural formula is: Rivaroxaban, USP is a pure (S)-enantiomer. It is a white to yellowish powder. Rivaroxaban USP is only slightly soluble in organic solvents (e.g., acetone, polyethylene glycol 400) and is practically insoluble in water and aqueous media. Each rivaroxaban tablet USP contains 2.5 mg of rivaroxaban, USP. The inactive ingredients of rivaroxaban tablets, USP are: croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, and sodium lauryl sulfate. Additionally, the proprietary film coating mixture used for rivaroxaban 2.5 mg tablets is Opadry ® Yellow containing ferric oxide yellow, hypromellose, polyethylene glycol 3350, and titanium dioxide. FDA approved dissolution test specifications differ from USP.