dr. reddy's laboratories inc - Medication Listings

Nilotinib capsules contains nilotinib, which belongs to a pharmacologic class of drugs known as kinase inhibitors. Nilotinib drug substance, in the form of hydrochloride monohydrate, is a white or slightly yellowish or slightly greenish yellow powder with the molecular formula and weight, respectively, of C 28 H 25 ClF 3 N 7 O 2 and 584 g/mol (corresponding molecular formula and weight of nilotinib base, anhydrous are C 28 H 22 F 3 N 7 O and 529 g/mol, respectively). Freely soluble in dimethyl sulphoxide. The solubility of nilotinib in aqueous solutions decreases with increasing pH. Nilotinib is not optically active. The pKa value of nilotinib hydrochloride monohydrate is found to be 5.64. The chemical name of nilotinib hydrochloride monohydrate is 4-methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]-benzamide, monohydrochloride, monohydrate. Its structure is shown below: Nilotinib capsules, for oral use, contain 50 mg, 150 mg, or 200 mg nilotinib base, anhydrous (equivalent to 55.14 mg, 165.43 mg, and 220.57 mg nilotinib hydrochloride monohydrate respectively) with the following inactive ingredients: colloidal silicon dioxide, crospovidone, lactose monohydrate, magnesium stearate and poloxamer 188. The 50 mg and 150 mg capsules contain gelatin, iron oxide (red), iron oxide (yellow), sodium lauryl sulphate and titanium dioxide. The 200 mg capsules contain gelatin, iron oxide (yellow), sodium lauryl sulphate and titanium dioxide. The imprinting ink contains black iron oxide, potassium hydroxide, propylene glycol, shellac, strong ammonia solution.

Nitroglycerin is a stabilized sublingual compressed nitroglycerin tablet that contains 0.3 mg, 0.4 mg , or 0.6 mg nitroglycerin; as well as calcium stearate powder, colloidal silicon dioxide, hydrogenated vegetable oil, lactose monohydrate, and pregelatinized starch. Nitroglycerin, an organic nitrate, is a vasodilating agent. The chemical name for nitroglycerin is 1, 2, 3 propanetriol trinitrate and the chemical structure is: Molecular weight: 227.09

Nitroglycerin is 1,2,3-propanetriol trinitrate, an organic nitrate whose structural formula is: and whose molecular weight is 227.09. The organic nitrates are vasodilators, active on both arteries and veins. The nitroglycerin transdermal infusion system is a flat unit designed to provide continuous controlled release of nitroglycerin through intact skin. The rate of release of nitroglycerin is linearly dependent upon the area of the applied system; each cm 2 of applied system delivers approximately 0.02 mg of nitroglycerin per hour. Thus, the 5-,10-, 15-, 20-, 30- and 40 cm 2 systems deliver approximately 0.1, 0.2, 0.3, 0.4, 0.6 and 0.8 mg of nitroglycerin per hour, respectively. The remainder of the nitroglycerin in each system serves as a reservoir and is not delivered in normal use. After 12 hours, for example, each system has delivered approximately 6% of its original content of nitroglycerin. The nitroglycerin transdermal infusion system contains nitroglycerin in acrylic-based polymer adhesives with a resinous cross-linking agent to provide a continuous source of active ingredient. Each unit is sealed in a paper polyethylene-foil pouch. Cross section of the system. Nitroglycerin Chemical Structure Cross section of system

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

Olanzapine USP is an atypical antipsychotic that belongs to the thienobenzodiazepine class. The chemical designation is 2-methyl-4-(4-methyl-1-piperazinyl)-10H-thieno[2,3-b] [1,5]benzodiazepine. The molecular formula is C 17 H 20 N 4 S, which corresponds to a molecular weight of 312.44. The chemical structure is: Olanzapine USP is a yellow crystalline solid, which is practically insoluble in water. Olanzapine tablets USP are intended for oral administration only. Each tablet contains olanzapine USP equivalent to 2.5 mg (8 µmol), 5 mg (16 µmol), 7.5 mg (24 µmol) and 10 mg (32 µmol). Inactive ingredients are crospovidone, hydroxypropyl cellulose, lactose monohydrate, magnesium stearate, microcrystalline cellulose (Avicel PH 101) and microcrystalline cellulose (Avicel PH 102). The color coating contains hypromellose, polyethylene glycol 400 and titanium dioxide.

USES temporarily relieves itchy and red eyes due to pollen, ragweed, grass, animal hair and dander

USE temporarily relieves itchy eyes due to pollen, ragweed, grass, animal hair and dander

Use(s) 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.

Use(s) 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.

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

Pemetrexed for injection, USP is a folate analog metabolic inhibitor. The drug substance, pemetrexed disodium (Amorphous), has the chemical name L-Glutamic acid, N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-, disodium salt. It is a white to cream color powder with a molecular formula C 20 H 19 N 5 Na 2 O 6 and a molecular weight of 471.48. The pH of 1% solution is between 7.5 and 8.4. The structural formula is as follows: Pemetrexed for injection, USP is supplied as a sterile lyophilized powder for intravenous infusion available in single-dose vials. The product is a white to either light-yellow or green-yellow lyophilized powder. Each 100 mg, 500 mg, or 1 g vial of pemetrexed for injection, USP contains pemetrexed disodium equivalent to 100 mg pemetrexed and 106 mg mannitol, 500 mg pemetrexed and 500 mg mannitol, or 1 g pemetrexed and 1 g mannitol, respectively. Hydrochloric acid and/or sodium hydroxide may have been added to adjust pH.

Penicillamine USP is a chelating agent used in the treatment of Wilson's disease. It is also used to reduce cystine excretion in cystinuria and to treat patients with severe, active rheumatoid arthritis unresponsive to conventional therapy (see INDICATIONS ). It is 3-mercapto-D-valine. It is a white or practically white, crystalline powder, freely soluble in water, slightly soluble in alcohol, and insoluble in chloroform and ether. Although its configuration is D, it is levorotatory as usually measured: [α] 25° = -62.5° ± 2° (c = 1, 1N NaOH), D calculated on a dried basis. The molecular formula is C 5 H 11 NO 2 S, giving it a molecular weight of 149.21. The structural formula is: It reacts readily with formaldehyde or acetone to form a thiazolidine-carboxylic acid. Penicillamine Capsules USP, for oral administration contains 250 mg of penicillamine. Each capsule contains the following inactive ingredients: Black iron oxide, gelatin, microcrystalline cellulose, magnesium stearate, potassium hydroxide, propylene glycol, shellac, strong ammonia solution and titanium dioxide.

Phenylephrine Hydrochloride in 0.9% Sodium Chloride Injection, 80 mcg/mL (20 mg/250 mL), an alpha-1 adrenergic receptor agonist, contains the active pharmaceutical ingredient phenylephrine in the form of hydrochloride salt. Phenylephrine is a synthetic sympathomimetic agent in sterile form for parenteral injection. Phenylephrine hydrochloride chemical name is (-)-m-Hydroxy-α-[(methylamino) methyl]benzyl alcohol hydrochloride and has the following structural formula: Phenylephrine hydrochloride is very soluble in water, freely soluble in ethanol, and insoluble in chloroform and ethyl ether. Phenylephrine hydrochloride is sensitive to light. Phenylephrine Hydrochloride Injection, USP 80 mcg/mL (20 mg/250 mL, equivalent to 16.4 mg of phenylephrine base per 250 ml) is a clear and colorless sterile aqueous solution, essentially free of visible foreign matter. It is a ready-to-use solution intended for intravenous administration. Each mL contains: 0.08 mg of Phenylephrine Hydrochloride and 9.04 mg of Sodium Chloride in Water for Injection. Phenylephrine Hydrochloride Injection, USP 80 mcg/mL. Hydrochloric acid is added as needed to adjust pH (pH range is 3.0 to 5.0).

Plerixafor injection is a sterile, preservative-free, clear, colorless to pale-yellow solution free from extraneous matter, isotonic solution for subcutaneous injection. Each mL of the sterile solution contains 20 mg of plerixafor. Each single-dose vial is filled to deliver 1.2 mL of the sterile solution that contains 24 mg of plerixafor and 5.9 mg of sodium chloride in Water for Injection adjusted to a pH of 6.0 to 7.5 with hydrochloric acid and with sodium hydroxide, if required. Plerixafor is a hematopoietic stem cell mobilizer with a chemical name 1,4-Bis((1,4,8,11-tetraazacyclotetradecan-1-yl)methyl)benzene. It has the molecular formula C 28 H 54 N 8 . The molecular weight of plerixafor is 502.79 g/mol. The structural formula is provided in Figure 1. Figure 1: Structural Formula Plerixafor is a white to off-white crystalline solid, freely soluble in methanol. It is hygroscopic. Plerixafor has a typical melting point of 131.5°C. The partition coefficient of plerixafor between 1-octanol and pH 7 aqueous buffer is <0.1.

Potassium Chloride is a white crystalline or colorless solid. It is soluble in water and slightly soluble in alcohol. Chemically, Potassium Chloride is K-Cl with a molecular mass of 74.55. Oral Solution: 10%: Each 15 mL of solution contains 1.5 g of potassium chloride, USP and the following inactive ingredients: citric acid anhydrous, FD&C Yellow #6, glycerin, methylparaben, natural orange flavor, propylene glycol, propylparaben, purified water, sodium citrate dihydrate, sucralose. Oral Solution 20%: Each 15 mL of solution contains 3.0 g of potassium chloride, USP and the following inactive ingredients: citric acid anhydrous, FD&C Yellow #6, glycerin, methylparaben, natural orange flavor, propylene glycol, propylparaben, purified water, sodium citrate dihydrate, sucralose.

Progesterone Capsules contain micronized progesterone for oral administration. Progesterone has a molecular weight of 314.47 and a molecular formula of C 21 H 30 O 2 . Progesterone (pregn-4-ene-3, 20-dione) is a white to creamy white, odorless, crystalline powder practically insoluble in water, soluble in alcohol, in acetone, and in dioxane and sparingly soluble in vegetable oils, melting between 126° and 131°C. The structural formula is: Progesterone, USP is synthesized from a starting material from a plant source and is chemically identical to progesterone of human ovarian origin. Progesterone capsules are available in multiple strengths to afford dosage flexibility for optimum management. Progesterone capsules contain 100 mg or 200 mg micronized progesterone. The inactive ingredients for progesterone capsules 100 mg include: D&C Yellow No. 10, FD&C Red No. 40, gelatin, glycerin, lecithin, peanut oil, and titanium dioxide. The inactive ingredients for progesterone capsules 200 mg include: D&C Yellow No. 10, gelatin, glycerin, lecithin, peanut oil, and titanium dioxide. The imprinting Opacode ® S-1-277002 Black contains, ammonium hydroxide, black iron oxide, propylene glycol and shellac (100 mg and 200 mg)

Propofol injectable emulsion, USP is an anesthetic available as a sterile, nonpyrogenic white or almost white homogeneous emulsion for intravenous administration. The structural formula is: Chemical name: 2,6 diisopropylphenol Molecular formula: C 12 H 18 O Molecular weight:178.27 Propofol, USP is slightly soluble in water. The pKa is 11. The octanol/water partition coefficient for propofol is 6761:1 at a pH of 4.5 to 7.4. Each mL of propofol injectable emulsion, USP contains 10 mg of propofol, 100 mg of soybean oil (100 mg/mL), 22.5 mg of glycerol (22.5 mg/mL), 12 mg of purified egg phospholipids (12 mg/mL), and benzyl alcohol (0.15%); with sodium hydroxide to adjust pH, in water for injection. Propofol injectable emulsion is isotonic and has a pH of 5.5 to 7.4.

Regadenoson is an A 2A adenosine receptor agonist that is a coronary vasodilator [see Clinical Pharmacology ( 12.1 ) ]. Regadenoson is chemically described as adenosine, 2-[4-[(methylamino)carbonyl]-1 H -pyrazol-1-yl].Its structural formula is: The molecular formula for regadenoson is C 15 H 18 N 8 O 5 and its molecular weight is 390.35. Regadenoson is a sterile, nonpyrogenic solution for intravenous injection. The solution is clear and colorless. Each 1 mL in the 5 mL pre-filled syringe contains 0.08 mg regadenoson on an anhydrous basis, 10.9 mg dibasic sodium phosphate dihydrate, 5.4 mg monobasic sodium phosphate monohydrate, 150 mg propylene glycol, 1 mg edetate disodium dihydrate, and Water for Injection, with pH between 6.3 and 7.7.

Sacubitril and valsartan tablets are a combination of a neprilysin inhibitor and an angiotensin II receptor blocker. Sacubitril and valsartan tablets contains a complex comprised of anionic forms of sacubitril and valsartan, sodium cations, and water molecules in the molar ratio of 1:1:3:2.5, respectively. Following oral administration, the complex dissociates into sacubitril (which is further metabolized to LBQ657) and valsartan. The complex is chemically described as Octadecasodiumhexakis(4-{[(1S,3R)-1-([1,1´-biphenyl]-4-ylmethyl)-4-ethoxy-3-methyl-4-oxobutyl]amino}-4­oxobutanoate)hexakis(N-pentanoyl-N-{[2´-(1H-tetrazol-1-id-5-yl)[1,1´-biphenyl]-4-yl]methyl}-L-valinate)—water (1/15). Its molecular formula (hemipentahydrate) is C 48 H 55 N 6 O 8 Na 3 2.5 H 2 O. Its molecular mass is 957.99 g/mol and its schematic structural formula is: Sacubitril and valsartan tablets are available as film-coated tablets for oral administration, containing 24 mg of sacubitril and 26 mg of valsartan; 49 mg of sacubitril and 51 mg of valsartan; and 97 mg of sacubitril and 103 mg of valsartan. The tablet inactive ingredients are calcium carbonate, crospovidone, magnesium stearate, microcrystalline cellulose, polysorbate 80 and silicon dioxide. The film-coating material contains, diacetylated monoglycerides, hypromellose. Imprinting ink contains, ammonium hydroxide, ferrosoferric oxide, propylene glycol and shellac glaze.

The active ingredient in sevelamer carbonate for oral suspension is sevelamer carbonate, a polymeric amine that binds phosphate and is meant for oral administration. It was developed as a pharmaceutical alternative to sevelamer hydrochloride. Sevelamer carbonate is an anion exchange resin, with the same polymeric structure as sevelamer hydrochloride, in which carbonate replaces chloride as the counterion. While the counterions differ for the two salts, the polymer itself, the active moiety involved in phosphate binding, is the same. Sevelamer carbonate is known chemically as poly(allylamine-co-N,N’-diallyl-1,3-diamino-2-hydroxypropane) carbonate salt. Sevelamer carbonate is hygroscopic, but insoluble in water. The structure is represented in Figure 1. Figure 1. Chemical Structure of Sevelamer Carbonate a, b = number of primary amine groups a + b = 9 c = number of cross-linking groups c = 1 m = large number to indicate extended polymer network Sevelamer Carbonate Powder: Each packet of sevelamer carbonate for oral suspension contains 0.8 grams or 2.4 grams of sevelamer carbonate. The inactive ingredients are colloidal silicon dioxide, iron oxide yellow, lemon spray dry flavor, mannitol, propylene glycol, PHA vanilla flavor, PHA orange flavor, and sucralose.

DESCRPITION SSD™ (1% Silver Sulfadiazine Cream) and SSD AF™ (1% Silver Sulfadiazine Cream), 1% are topical antibacterial preparations which have as their active antimicrobial ingredient silver sulfadiazine. The active moiety is contained within an opaque, white, water miscible cream base. Each 1000 grams of SSD/SSD AF Cream contains 10 grams of silver sulfadiazine. Inactive Ingrediants: cetyl alcohol (SSD Cream only), isopropyl myristate, polyoxyl 40 stearate, propylene glycol, purified water, stearyl alcohol, sodium hydroxide, sorbitan monooleate, white petrolatum; with 0.3% methyl paraben, as a preservative. Silver sulfadiazine has an emprical formula of C 10 H 9 AgN 4 O 2 S, molecular weight of 357.14 and structural formula as shown: Structure for silver sulfadiazine

Sumatriptan injection, USP contains sumatriptan succinate, USP a selective 5-HT 1B/1D receptor agonist. Sumatriptan succinate, USP is chemically designated as 3-[2-(dimethylamino)ethyl]-N­-methyl-indole-5-methanesulfonamide succinate (1:1), and it has the following structure: The molecular formula is C 14 H 21 N 3 O 2 S · C 4 H 6 O 4 , representing a molecular weight of 413.5. Sumatriptan succinate, USP is a white or almost white powder and is freely soluble in water, sparingly soluble in methanol, practically insoluble in methylene chloride. Sumatriptan injection, USP is a clear, colorless to pale yellow, free from visible particulate matter, sterile, nonpyrogenic solution for subcutaneous injection. Each 0.5 mL of sumatriptan injection, USP solution contains 8.4 mg of sumatriptan succinate, USP equivalent to 6 mg of sumatriptan and 3.5 mg of sodium chloride, USP in Water for Injection, USP. The pH range of the solution is approximately 4.2 to 5.3. The osmolality of the injection is between 275 and 315 mOsm/kg.

Testosterone gel 1.62% for topical use is a clear, colorless to light yellow gel containing testosterone. Testosterone is an androgen. Testosterone gel 1.62% is available in a metered-dose pump. The active pharmacologic ingredient in testosterone gel 1.62% is testosterone. Testosterone USP is a white or slightly creamy white powder chemically described as 17-beta hydroxyandrost-4-en-3-one. The structural formula is: The inactive ingredients in testosterone gel 1.62% are: carbopol 980, ethyl alcohol, isopropyl myristate, purified water, and sodium hydroxide.

Tetrabenazine is a monoamine depletor for oral administration. The molecular weight of tetrabenazine is 317.43; the pKa is 6.51. Tetrabenazine is a hexahydro-dimethoxy-benzoquinolizine derivative and has the following chemical name: cis rac –1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-3-(2-methylpropyl)­-2H-benzo[a]quinolizin-2-one. The molecular formula C 19 H 27 NO 3 is represented by the following structural formula: Tetrabenazine is a off-white to pale yellow powder that is soluble in chloroform and sparingly soluble in methanol. Each tetrabenazine tablet contains either 12.5 or 25 mg of tetrabenazine as the active ingredient. Tetrabenazine tablets contain tetrabenazine as the active ingredient and the following inactive ingredients: corn starch, ferric oxide yellow, lactose monohydrate, magnesium stearate, pregelatinized starch, and talc. Tetrabenazine tablets are supplied as a light yellow to yellow, round flat-faced beveled edge uncoated, scored tablet containing 25 mg of tetrabenazine or as a light yellow to yellow, round flat-faced beveled edge uncoated, non-scored tablet containing 12.5 mg of tetrabenazine.

Thiamine Hydrochloride Injection, USP is a sterile solution of thiamine hydrochloride, USP in Water for Injection for intramuscular (IM) or slow intravenous (IV) administration. Each mL contains: Thiamine hydrochloride, USP 100 mg; chlorobutanol anhydrous (chloral derivative) 0.5%; water for injection, q.s. Sodium Hydroxide and/or Hydrochloric Acid may have been used to adjust pH between 2.5 and 4.5 Thiamine hydrochloride, USP or vitamin B 1 , occurs as white crystals or crystalline powder that usually has a slight characteristic odor. Freely soluble in water; soluble in glycerin; slightly soluble in alcohol; insoluble in ether and benzene. Thiamine is rapidly destroyed in neutral or alkaline solutions but is stable in the dry state. It is reasonably stable to heat in acid solution. The chemical name of thiamine hydrochloride, USP is thiazolium,3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylchloride, monohydrochloride and it has the following structural formula: C 12 H 17 ClN 4 OS • HCl M.W. 337.27 Structural Formula

Ticagrelor tablets contains ticagrelor, a cyclopentyltriazolopyrimidine, inhibitor of platelet activation and aggregation mediated by the P2Y 12 ADP-receptor. Chemically it is (1 S ,2 S ,3 R ,5 S )-3-[7-{[(1 R ,2 S )-2-(3,4-difluorophenyl)cyclopropyl]amino}-5-(propylthio)-3 H -[1,2,3]-triazolo[4,5- d ]pyrimidin-3-yl]-5-(2-hydroxyethoxy)cyclopentane-1,2-diol. The molecular formula of ticagrelor is C 23 H 28 F 2 N 6 O 4 S and its molecular weight is 522.57. The chemical structure of ticagrelor is: Ticagrelor is a white to pale pink powder with an aqueous solubility of approximately 4 mcg/mL at room temperature. Ticagrelor 90 mg tablets for oral administration contain 90 mg of ticagrelor and the following ingredients: dibasic calcium phosphate, hypromellose, iron oxide yellow, magnesium stearate, mannitol, polyethylene glycol, sodium starch glycolate, talc, and titanium dioxide. Ticagrelor 60 mg tablets for oral administration contain 60 mg of ticagrelor and the following ingredients: dibasic calcium phosphate, hypromellose, magnesium stearate, mannitol, polyethylene glycol, sodium starch glycolate, talc, and titanium dioxide.

Tilia Fe is a graduated estrophasic combined oral contraceptive providing estrogen in a graduated sequence over a 21-day period with a constant dose of progestogen. Tilia Fe provides for a continuous dosage regimen consisting of 21 oral contraceptive tablets and seven ferrous fumarate tablets. The ferrous fumarate tablets are present to facilitate ease of drug administration via a 28-day regimen, are non-hormonal, and do not serve any therapeutic purpose. Each pale yellow tablet contains 1 mg norethindrone acetate [(17 alpha)-17-(acetyloxy)-19-norpregna-4-en-20-yn-3-one] and 20 mcg ethinyl estradiol [(17 alpha)-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol]; each light yellow tablet contains 1 mg norethindrone acetate and 30 mcg ethinyl estradiol; and each light brown tablet contains 1mg norethindrone acetate and 35mcg ethinyl estradiol. Each pale yellow tablet contains 1 mg norethindrone acetate and 20 mcg ethinyl estradiol.Each pale yellow tablet contains the following inactive ingredients: Ethyl Cellulose, Hypromellose, Lactose Monohydrate, Pregelatinized Starch, Magnesium Stearate, Polyvinyl Alcohol, Titanium Dioxide ,Talc, Macrogol/Polyethylene Glycol, Lecithin (Soya),D&C Yellow #10 Aluminum Lake, FD&C Blue #2 Aluminum Lake, FD&C Yellow #6 Aluminum Lake. Each light yellow tablet contains 1 mg norethindrone acetate and 30 mcg ethinyl estradiol. Each light yellow tablet contains the following inactive ingredients: Ethyl Cellulose, Hypromellose, Lactose Monohydrate, Pregelatinized Starch, Magnesium Stearate, Polyvinyl Alcohol, Titanium Dioxide , Talc , Macrogol/Polyethylene Glycol, Lecithin (Soya), D&C Yellow #10 Aluminum Lake, Iron Oxide Yellow, FD&C Yellow #6 Aluminum Lake, FD&C Blue #2 Aluminum Lake. Each light brown tablet contains 1 mg norethindrone acetate and 35 mcg ethinyl estradiol. Each light brown tablet contains the following inactive ingredients: Ethyl Cellulose, Hypromellose, Lactose Monohydrate, Pregelatinized Starch, Magnesium Stearate, Polyvinyl Alcohol, Titanium Dioxide,Talc , Macrogol/Polyethylene Glycol, Lecithin (Soya), Iron Oxide Yellow, Iron Oxide Red, Iron Oxide Black. The structural formulas are as follows: Each brown tablet contains: Ferrous Fumarate, Micro-crystalline Cellulose, Hydroxypropyl Cellulose, Crospovidone, Magnesium Stearate, Polyvinyl Alcohol, Iron Oxide Yellow, Talc, Polyethylene Glycol 3350, Iron Oxide Red, Lecithin (Soya), Iron Oxide Black. Each Tilia Fe tablet dispenser contains five pale yellow tablets, seven light yellow tablets, nine light brown tablets, and seven brown tablets. These tablets are to be taken in the following order: one pale yellow tablet each day for five days, then one light yellow tablet each day for seven days, followed by one light brown tablet each day for nine days, and then one brown tablet each day for seven days. structure

Timolol maleate ophthalmic gel forming solution is a non-selective beta­ adrenergic receptor blocking agent. Its chemical name is (-)-1-(tert-butylamino)-3-[(4­ morpholino-1,2,5-thiadiazol-3-yl)oxy]-2-propanol maleate (1:1) (salt). Timolol maleate possesses an asymmetric carbon atom in its structure and is provided as the levo-isomer. The optical rotation of timolol maleate is: 25° [α] in 1.0N HCl (C = 5%) = -12.2° (-11.7° to -12.5°). 405 nm Its molecular formula is C 13 H 24 N 4 O 3 S•C 4 H 4 O 4 and its structural formula is: Timolol maleate, USP has a molecular weight of 432.49. It is a white to practically white powder, which is soluble in water, methanol, and ethanol. Timolol maleate ophthalmic gel forming solution is supplied as a sterile, isotonic, buffered, aqueous solution of timolol maleate in two dosage strengths. The pH of the solution is 6.5 to 7.5, and the osmolality is 260-330 mOsmol/kg. Each mL of timolol maleate ophthalmic gel forming solution 0.25% contains 2.5 mg of timolol (3.4 mg of timolol maleate USP). Each mL of timolol maleate ophthalmic gel forming solution 0.5% contains 5 mg of timolol (6.8 mg of timolol maleate USP). Inactive ingredients: gellan gum, tromethamine, mannitol and water for injection. Preservative: benzododecinium bromide 0.012%. The gel forming solution contains a purified anionic heteropolysaccharide derived from gellan gum. An aqueous solution of gellan gum, in the presence of a cation, has the ability to gel. Upon contact with the precorneal tear film, timolol maleate ophthalmic gel forming solution forms a gel that is subsequently removed by the flow of tears.

Tobramycin inhalation solution, USP is a tobramycin solution for inhalation. It is a sterile, clear, colorless to slightly yellow, non-pyrogenic, aqueous solution with the pH and salinity adjusted specifically for administration by a compressed air driven reusable nebulizer. The chemical formula for tobramycin is C 18 H 37 N 5 O 9 and the molecular weight is 467.52 g/mol. Tobramycin is O-3-amino-3-deoxy-α-D-glucopyranosyl-(1→4)-O-[2,6-diamino-2,3,6-trideoxy-α-D-ribo hexopyranosyl-(1→6)]-2-deoxy-L-streptamine. The structural formula for tobramycin USP is: Each single-dose 5 mL ampule contains 300 mg tobramycin, USP and 11.25 mg sodium chloride in sterile water for injection. Sulfuric acid and sodium hydroxide are added to adjust the pH to 6.0. Nitrogen is used for sparging. All ingredients meet USP requirements. The formulation contains no preservatives.

Topiramate, USP, is a sulfamate-substituted monosaccharide. Topiramate extended-release capsules are available as 25 mg, 50 mg, 100 mg and 200 mg capsules for oral administration. Topiramate, USP is a white to off-white powder. Topiramate is freely soluble in dichloromethane.Topiramate has the molecular formula C 12 H 21 NO 8 S and a molecular weight of 339.36. Topiramate is designated chemically as 2,3:4,5-Di-O-isopropylidene-β-D-fructopyranose sulfamate and has the following structural formula: Topiramate extended-release capsules contains 25 mg, 50 mg, 100 mg and 200 mg of topiramate. Topiramate extended-release capsules contains the following inactive ingredients: Docusate sodium and sodium benzoate, ethylcellulose, hydroxy propyl methyl cellulose, iron oxide yellow, lecithin, mannitol, medium chain triglycerides, oleic acid, polyethylene glycol, polyvinyl alcohol, sugar spheres, talc, titanium dioxide, and xanthan gum. The capsule shells contain gelatin, titanium dioxide and colorants. The colorants are: FD&C Blue 1 and D & C Yellow 10 (all strength capsules) FD & C Yellow 6 (50 mg, 100 mg and 200 mg capsules) FD&C Red 40 (25 mg and 50 mg capsules) D &C Red 28 (25 mg and 50 mg capsules) FD & C Red 3 (100 mg capsules) Iron oxide yellow, iron oxide red, iron oxide black (200 mg capsules) All capsule shells are imprinted with black print that contains black iron oxide, potassium hydroxide, propylene glycol, and shellac.

Tranexamic acid tablets, USP are an antifibrinolytic drug administered orally. The chemical name is trans-4-aminomethylcyclohexanecarboxylic acid. The structural formula is: Tranexamic acid, USP is a white crystalline powder. It is freely soluble in water and in glacial acetic acid, practically insoluble in acetone and in Alcohol. The molecular formula is C 8 H 15 N0 2 and the molecular weight is 157.2. Tranexamic acid tablets, USP are provided as a white to off white, oval, biconvex tablets debossed with “A 194” on one side and plain on the other side. The active ingredient in each tablet is 650 mg tranexamic acid, USP. The inactive ingredients contained in each tablet are: colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, povidone, pregelatinized maize starch, stearic acid and talc. FDA approved dissolution test specifications differs from USP tranexamicacid-spl-structure

Triamcinolone acetonide injectable suspension,USP is a synthetic glucocorticoid corticosteroid with anti-inflammatory action. THESE FORMULATION ARE SUITABLE FOR INTRAMUSCULAR AND INTRA-ARTICULAR USE ONLY. THESE FORMULATION ARE NOT FOR INTRADERMAL INJECTION. Each mL of the sterile aqueous suspension provides 40 mg triamcinolone acetonide, with 0.66% sodium chloride for isotonicity, 0.99% (w/v) benzyl alcohol as a preservative, 0.63% carboxymethylcellulose sodium, and 0.04% polysorbate 80. Sodium hydroxide or hydrochloric acid may be present to adjust pH to 5.0 to 7.5. At the time of manufacture, the air in the container is replaced by nitrogen. The chemical name for triamcinolone acetonide is 9-Fluoro-11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione cyclic 16,17-acetal with acetone. Its structural formula is: MW 434.51 Triamcinolone acetonide USP occurs as a white or almost white crystalline powder, and is practically insoluble in water and sparingly soluble in alcohol.

Valganciclovir tablets USP contains valganciclovir hydrochloride USP, a hydrochloride salt of the L-valyl ester of ganciclovir that exists as a mixture of two diastereomers. Ganciclovir is a synthetic guanine derivative active against CMV. Valganciclovir hydrochloride USP is available as a 450 mg tablet for oral administration. Each tablet contains 496.3 mg of valganciclovir hydrochloride USP (corresponding to 450 mg of valganciclovir), and the inactive ingredients colloidal silicon dioxide, crospovidone, magnesium stearate, microcrystalline cellulose and povidone. The film-coat applied to the tablets contains hypromellose, iron oxide red, polyethylene glycol, polysorbate and titanium dioxide. Valganciclovir hydrochloride USP is a white to off-white powder, slightly hygroscopic with a molecular formula of C 14 H 22 N 6 O 5 . HCl and a molecular weight of 390.82. The chemical name for valganciclovir hydrochloride USP is L-Valine,2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester, monohydrochloride. Valganciclovir hydrochloride USP with solubility of 97 mg/mL in water at 25°C at a pH of 7.0 and an n-octanol/water partition coefficient of 0.0086 at pH 7.0. The pKa for valganciclovir hydrochloride USP is 7.5. The chemical structure of valganciclovir hydrochloride USP is: All doses in this insert are specified in terms of valganciclovir.

Varenicline tablets contain varenicline (as the tartrate salt), which is a partial nicotinic receptor agonist selective for α 4 β 2 nicotinic acetylcholine receptor subtypes. Varenicline, as the tartrate salt, is a powder which is a white to slightly yellow color solid with the following chemical name: 7,8,9,10-tetrahydro-6,10-methano- 6H-pyrazino[2,3- h][3] benzazepine, (2R,3R)-2,3-dihydroxybutanedioate. It is freely soluble in water. Varenicline tartrate has a molecular weight of 361.35 Daltons, and a molecular formula of C 13 H 13 N 3 • C 4 H 6 O 6 . The chemical structure is: Varenicline tablets are supplied for oral administration in two strengths: a 0.5 mg modified capsule shape biconvex, orange colour, film-coated tablets debossed with “C2” on one side and plain on other side and free from physical defects and a 1 mg modified capsule shape biconvex, pink colour, film-coated tablets debossed with “C1" on one side and plain on other side and free from physical defects. Each 0.5 mg varenicline tablet contains 0.85 mg of varenicline tartrate equivalent to 0.5 mg of varenicline; each 1 mg varenicline tablet contains 1.71 mg of varenicline tartrate equivalent to 1 mg of varenicline. The following inactive ingredients are included in the tablets: croscarmellose sodium, maltodextrin, microcrystalline cellulose, stearic acid, Opadry orange (for 0.5 mg), Opadry pink (for 1 mg).

Vasopressin is a polypeptide hormone. Vasopressin injection, USP is a sterile, aqueous solution of synthetic arginine vasopressin for intravenous administration. The 1 mL solution contains vasopressin, USP 20 units/mL, 1.36 mg sodium acetate trihydrate and Water for Injection, USP. Sodium hydroxide and hydrochloric acid are included to adjust to a pH of ⁓3.8. The chemical name of vasopressin is Cyclo (1-6) L-Cysteinyl-L-Tyrosyl-L-PhenylalanylL-Glutaminyl-L-Asparaginyl-L-Cysteinyl-L-Prolyl-L-Arginyl-L-Glycinamide. It is a white to off white powder/flakes, freely soluble in water. The structural formula is: Molecular Formula: C 46 H 65 N 15 O 12 S 2 Molecular Weight: 1084.24 u One mg is equivalent to 530 units. Chemical Structure

Venlafaxine extended-release tablets are extended-release tablets for oral administration that contain venlafaxine hydrochloride, a structurally novel antidepressant. Venlafaxine hydrochloride is a selective serotonin and norepinephrine reuptake inhibitor (SNRI). It is designated (R/S)-1-[2-(dimethylamino)-1-(4-methoxyphenyl)ethyl] cyclohexanol hydrochloride or (±)-1-[α- [(dimethylamino)methyl]-p-methoxybenzyl] cyclohexanol hydrochloride and has the empirical formula of C 17 H 27 NO 2 HCl. Its molecular weight is 313.9. The structural formula is shown below. Venlafaxine hydrochloride is a white to off-white crystalline powder with a solubility of freely soluble in water and methanol, soluble in anhydrous ethanol and slightly soluble or practically insoluble in acetone. Venlafaxine extended-release tablets are formulated as extended-release tablet for once-a-day oral administration. Venlafaxine extended-release tablets is comprised of a matrix system containing. hydrophilic polymers surrounded by an insoluble but permeable coat. After administaration, the soluble components of the coat dissolve and fluid from the gastrointestinal tract enters the tablet through the porous coat, causing the polymers to hydrate and swell. Drug is released slowly from the dosage form by a process of diffusion and erosion of the polymeric matrix Tablets contain venlafaxine hydrochloride equivalent to 150 mg, or 225 mg venlafaxine. Inactive ingredients consist of ammonium hydroxide, colloidal silicon dioxide, dicalcium phosphate anhydrous, ethyl cellulose, hypromellose, magnesium stearate, medium-chain triglycerides, and oleic acid. structure

Vigabatrin for oral solution, USP is an oral antiepileptic drug and is available as a white to off-white powder for oral solution in packets of 500 mg. The chemical name of vigabatrin, a racemate consisting of two enantiomers, is (±) 4-amino-5-hexenoic acid. The molecular formula is C 6 H 11 NO 2 and the molecular weight is 129.16. It has the following structural formula: Vigabatrin, USP is a white or almost white powder which is freely soluble in water. The pH of a 1% aqueous solution is about 6.9. The n-octanol/water partition coefficient of vigabatrin is about 0.011 (log P=-1.96) at physiologic pH. Vigabatrin melts with decomposition in a 3-degree range within the temperature interval of 171°C to 176°C. The dissociation constants (pKa) of vigabatrin are 4 and 9.7 at room temperature (25°C). Vigabatrin for oral solution, USP is available as a white to off white powder. Each packet contains 500 mg of vigabatrin. The inactive ingredient is povidone.

Vigabatrin USP is an oral antiepileptic drug and is available as a white to off-white film-coated tablet. The chemical name of vigabatrin, a racemate consisting of two enantiomers, is (±) 4-amino-5-hexenoic acid. The molecular formula is C 6 H 11 NO 2 and the molecular weight is 129.16. It has the following structural formula: Vigabatrin USP is a white or almost white powder which is freely soluble in water. The pH of a 1% aqueous solution is about 6.99. The n-octanol/pH 7.4 Buffer solution (50:50) partition coefficient of vigabatrin is about (-)0.49. Vigabatrin meting range is within the temperature interval of 168°C to 178°C. The dissociation constants (pKa) of vigabatrin is 9.67 at room temperature (25°C). Each vigabatrin tablet, USP contains 500 mg of vigabatrin. The inactive ingredients are colloidal silicon dioxide, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, povidone, sodium starch glycolate and titanium dioxide.

Zoledronic acid injection contains zoledronic acid, a bisphosphonic acid which is an inhibitor of osteoclastic bone resorption. Zoledronic acid is designated chemically as (1-Hydroxy-2-imidazol-1-yl-phosphonoethyl) phosphonic acid monohydrate and its structural formula is Zoledronic acid is white to almost white crystalline solid. Its molecular formula is C 5 H 10 N 2 O 7 P 2 • H 2 O and its molar mass is 290.1g/mol. Zoledronic acid is sparingly soluble in 0.1N sodium hydroxide solution. The pH of a 0.7% aqueous solution of zoledronic acid is between 1.5 and 2.5. Zoledronic acid injection is available in 5 mL vials as a sterile liquid solution for dilution prior to intravenous infusion. Each 5 mL solution for dilution prior to intravenous infusion vial contains 4.264 mg zoledronic acid monohydrate, USP corresponding to 4 mg zoledronic acid on an anhydrous basis, 220 mg of mannitol, USP, water for injection, and 24 mg of sodium citrate, USP. Inactive Ingredients: mannitol, USP, as bulking agent, sodium citrate, USP, as buffering agent and water for injection as vehicle. structure

Zoledronic acid injection contains zoledronic acid, a bisphosphonic acid which is an inhibitor of osteoclastic bone resorption. Zoledronic acid is designated chemically as (1-Hydroxy-2-imidazol-1-yl-phosphonoethyl) phosphonic acid monohydrate and its structural formula is Zoledronic acid is white to almost white crystalline solid. Its molecular formula is C 5 H 10 N 2 O 7 P 2 • H 2 O and its molar mass is 290.1 g/mol. Zoledronic acid is sparingly soluble in 0.1N sodium hydroxide solution. The pH of a 0.7% aqueous solution of zoledronic acid is between 1.5 and 2.5. Zoledronic acid injection is available in 5 mL vials as a sterile liquid solution for dilution prior to intravenous infusion. Each 5 mL solution for dilution prior to intravenous infusion vial contains 4.264 mg zoledronic acid monohydrate, USP corresponding to 4 mg zoledronic acid on an anhydrous basis, 220 mg of mannitol, USP, water for injection, and 24 mg of sodium citrate, USP. Inactive Ingredients: mannitol, USP, as bulking agent, sodium citrate, USP, as buffering agent and water for injection as vehicle. structure

Zoledronic acid injection contains zoledronic acid, a bisphosphonic acid which is an inhibitor of osteoclastic bone resorption. Zoledronic acid is designated chemically as (1-Hydroxy-2-imidazol-1-yl-phosphonoethyl) phosphonic acid monohydrate and its structural formula is Zoledronic acid is white to almost white crystalline solid. Its molecular formula is C 5 H 10 N 2 O 7 P 2 • H 2 O and its molar mass is 290.1g/Mol. Zoledronic acid is sparingly soluble in 0.1N sodium hydroxide solution. The pH of a 0.7% aqueous solution of zoledronic acid is between 1.5 and 2.5. Zoledronic acid injection is available in 100 mL bottle as a sterile liquid ready-to-use solution for intravenous infusion. Each 100 mL ready-to-use bottle contains 4.264 mg of zoledronic acid monohydrate, corresponding to 4 mg zoledronic acid on a dried basis, 5100 mg of mannitol, USP, water for injection, and 24 mg of sodium citrate, USP. Inactive Ingredients: mannitol USP, as bulking agent, sodium citrate USP, as buffering agent and water for injection as vehicle.

Zovia 1/35: Each pale pink tablet contains 1 mg of ethynodiol diacetate and 35 mcg of ethinyl estradiol, and the inactive ingredients include lactose monohydrate, pregelatinized starch, vitamin e, magnesium stearate, microcrystalline cellulose, croscarmellose sodium, povidone, polyvinyl alcohol, titanium dioxide, talc, polyethylene glycol/macrogol, lecithin (soya), FD&C Red #40 aluminum lake, FD&C Blue #1 aluminum lake, and FD&C yellow #6 aluminum lake. Each white tablet in the Zovia 1/35 package is a placebo containing no active ingredients and the inactive ingredients include lactose monohydrate, magnesium stearate, pregelatinized starch, titanium dioxide, polydextrose, hypromellose, triacetin, and polyethylene glycol. The chemical name for ethynodiol diacetate is 19-Nor-17α-pregn-4-en-20-yne-3β,17-diol diacetate, and for ethinyl estradiol it is 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol. The structural formulas are as follows: Therapeutic class: Oral contraceptive. 1 2