Synonym
Atorvastatin Lactam Sodium Salt Impurity; (Ī²R,Ī“R)-5-(4-Fluorophenyl)-2,3-dihydro-Ī²,Ī“-dihydroxy-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid Sodium Salt
Molecular Weight
573.65 22.99
Catalogue Number
AR-A13706
Parent Drug
Atorvastatin
CAS Number
148217-40-7 (Na salt); alt. cas#:Ā 906552-18-9 (free acid)