avet pharmaceuticals inc - Medication Listings

Anastrozole Tablets，USP for oral administration contain 1 mg of anastrozole, a non-steroidal aromatase inhibitor. It is chemically described as 1,3-Benzenediacetonitrile, a, a, a', a'-tetramethyl-5-(1H-1,2,4-triazol-1-ylmethyl). Its molecular formula is C 17 H 19 N 5 and its structural formula is: Anastrozole, USP is an off-white powder with a molecular weight of 293.4. Anastrozole, USP has moderate aqueous solubility (0.5 mg/mL at 25°C); solubility is independent of pH in the physiological range. Anastrozole, USP is freely soluble in methanol, acetone, ethanol, and tetrahydrofuran, and very soluble in acetonitrile. Each tablet contains as inactive ingredients: colloidal silicon dioxide, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol/macrogol sodium starch glycolate, and titanium dioxide . Chemical Structure for anastrozole

Chloroquine phosphate tablet, USP, is a 4-aminoquinoline compound for oral administration. It is a white, odorless, bitter tasting, crystalline substance, freely soluble in water. Chloroquine phosphate tablet is an antimalarial and amebicidal drug. Chemically, it is 7-chloro-4-[[4-(diethylamino)-1-methylbutyl]amino]quinoline phosphate (1:2) and has the following structural formula: Each tablet contains 500 mg of chloroquine phosphate USP, equivalent to 300 mg chloroquine base. Structure Inactive Ingredients: microcrystalline cellulose, dibasic calcium phosphate, pregelatinzed starch, sodium starch glycolate, colloidal silicon dioxide, magnesium stearate, polyethylene glycol, titanium dioxide, hydroxy propyl methyl cellulose and polysorbate 80.

Letrozole Tablets, USP for oral administration contain 2.5 mg of letrozole, a nonsteroidal aromatase inhibitor (inhibitor of estrogen synthesis). It is chemically described as 4,4'-(1H-1,2,4-Triazol-1-ylmethylene) dibenzonitrile, and its structural formula is Letrozole, USP is a white to yellowish crystalline powder, practically odorless, freely soluble in dichloromethane, slightly soluble in ethanol, and practically insoluble in water. It has a molecular weight of 285.31, empirical formula C 17 H 11 N 5 , and a melting range of 184°C to 185°C. Letrozole Tablets, USP are available as 2.5 mg tablets for oral administration. Inactive Ingredients: colloidal silica dioxide, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol/macrogol, polyvinyl alcohol, sodium starch glycolate, talc, titanium dioxide, and the following color additives: yellow iron oxide, FD&C Yellow #5/Tartrazine Aluminum Lake, FD&C Yellow #6/Sunset Yellow FCF Aluminum Lake, FD&C Blue #2/Indigo Carmine Aluminum Lake. figure-1

Rasagiline tablets contain rasagiline (as the mesylate), a propargylamine-based drug indicated for the treatment of idiopathic Parkinson’s disease. Rasagiline mesylate is designated chemically as: 1H-Inden-1-amine, 2,3-dihydro-N-2-propynyl-,(1R)-,methanesulfonate. The empirical formula of rasagiline mesylate is C 12 H 13 N•CH 4 SO 3 and its molecular weight is 267.34. Its structural formula is: Rasagiline mesylate is a white to off-white powder, freely soluble in water or ethanol and sparingly soluble in isopropanol. Each rasagiline tablet for oral administration contains 0.5 mg or 1 mg of rasagiline (equivalent to 0.78 mg or 1.56 mg of rasagiline mesylate). Each rasagiline tablet also contains the following inactive ingredients: microcrystalline cellulose, pregelatinized starch, colloidal silicon dioxide, stearic acid, citric acid and talc. str