Atorvastatin Acid - Impurity D.Cas No. 148146-51-4

Atorvastatin Acid Also known as ATORVASTATIN EPOXYDIONE IMPURITY ,it is an oxidative degradation product of Atorvastatin, a lipid-lowering agent and used for prevention of events associated with cardiovascular disease.3-(4-Fluorobenzoyl)-2-isobutyryl-3-phenyl-oxirane-2-carboxylic acid phenylamide;3-(4-Fluorobenzoyl)-2-(2-methyl-1-oxopropyl)-N,3-diphenyloxiranecarboxamide; USP Atorvastatin Related Impurity D.