Atorvastatin Acid - Impurity Q (Sodium Salt)

148217-40-7

Atorvastatin Calcium Impurity Q (Sodium Salt) (As per 35.1 EP Monograph); (3R,5R)-7-[5-(4-Fluorophenyl)-2-oxo-4-phenyl-3-(phenylcarbamoyl)-3-(propan-2-yl)-2,3-dihydro-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic Acid Sodium Salt; Sodium (3R,5R)-7-(5-(4-fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate; Atorvastatin Lactam Sodium Salt Impurity; Atorvastatin Pyrrolidone Analog Sodium Salt; (3R,5R)-7-[5-(4-Fluorophenyl)-2,3-dihydro-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]-3,5-dihydroxy-heptanoic Acid Sodium Salt;