IMPURITIES

 Catalog Number GS.92.AT0.45
 CAS Number 906552-18-9 148217-40-7 (Sodium Salt)
 Catalogue Name / Chemical Name Atorvastatin Lactam Impurity ; Atorvastatin pyrrolidone analog
 Synonyms (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; (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;(3R,5R)-7-(5-(4-Fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic Acid
 Molecular Formula C33H35FN2O6 (acid) C33H34FN2NaO6
 Molecular Weight 574.64 (acid) 596.62
 Specific Purity NLT 95%
 Inventory Status Ready Stock
 Pack Size 50 MG
 Rel. CAS No. ( Optional )