Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog Calcium Salt (usp)

Chemical Name: Calcium 4-(1b-(4-fluorophenyl)-7-hydroxy-7-isopropyl-1a-phenyl-7a-(phenylcarbamoyl)hexahydro-3H-oxireno[2',3':3,4]pyrrolo[2,1-b][1,3]oxazin-3-yl)-3-hydroxybutanoate

Synonym: Atorvastatin Cyclic Fluorophenyl Calcium Salt Impurity

Smile: O=C([O-])CC(O)CC1CCN2[C@](C(O3)(C4=CC=CC=C4)C3(C(NC5=CC=CC=C5)=O)C2(O)C(C)C)(C6=CC=C(F)C=C6)O1.[Ca+2]