Chemical

CAS: 1105067-93-3 (Freebase)

calcium (2E,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-5-hydroxyhept-2-enoic acid (as per EP);calcium (S,E)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-5-hydroxyhept-2-enoic acid (as per USP);:Atorvastatin 3-Deoxy-Hept-2-Enoic Acid (USP)

Atorvastatin EP Impurity J (Calcium salt)
Formula: C33H32FN2O4 : 1/2(Ca)
Specifications
Key details (from tblproducts)
CAS 1105067-93-3 (Freebase)
Category Impurity
Molecular formula C33H32FN2O4 : 1/2(Ca)
Molecular weight 539.6 : 1/2(40.1)
IUPAC calcium (2E,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-5-hydroxyhept-2-enoic acid (as per EP);calcium (S,E)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-5-hydroxyhept-2-enoic acid (as per USP);:Atorvastatin 3-Deoxy-Hept-2-Enoic Acid (USP)
Smileys [O-]C(/C=C/C[C@H](O)CCN1C(C(C)C)=C(C(NC2=CC=CC=C2)=O)C(C3=CC=CC=C3)=C1C4=CC=C(F)C=C4)=O.[1/2Ca+2]
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