SPL Set ID: 40c2900e-4659-49ce-ba4b-5df529b3c53b

Rosuvastatin is a 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA)-reductase inhibitor. The chemical name for rosuvastatin calcium is bis[(E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino] pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid] calcium salt with the following structural formula: The empirical formula for rosuvastatin calcium is (C 22 H 27 FN 3 O 6 S) 2 Ca and the molecular weight is 1,001.14. Rosuvastatin calcium is a white amorphous powder that is sparingly soluble in water and methanol, and slightly soluble in ethanol. Rosuvastatin calcium is a hydrophilic compound with a partition coefficient (octanol/water) of 0.13 at pH of 7.0. Rosuvastatin tablets for oral use contain rosuvastatin 5 mg, 10 mg, 20 mg, or 40 mg (equivalent to 5.2 mg, 10.4 mg, 20.8 mg, and 41.6 mg rosuvastatin calcium) and the following inactive ingredients: microcrystalline cellulose NF, lactose monohydrate NF, anhydrous dibasic calcium phosphate USP, crospovidone NF, magnesium stearate NF, hypromellose USP, titanium dioxide USP, triacetin USP, yellow ferric oxide NF (rosuvastatin tablets, 5 mg and 20 mg), red ferric oxide NF (rosuvastatin tablets, 10 mg and 40 mg). structural