Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity

Analyte Name

Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity

CAS Number

1316291-19-6

Molecular Formula

C33 H34 F N2 O7 . Na

Molecular Weight

612.62

Accurate Mass

612.2248

SMILES

[Na+].CC(C)C12OC(CC(O)CC(=O)[O-])CCN1C(O)(c3ccc(F)cc3)C4(OC24C(=O)Nc5ccccc5)c6ccccc6

InChI

InChI=1S/C33H35FN2O7.Na/c1-21(2)33-31(29(40)35-25-11-7-4-8-12-25)30(43-31,22-9-5-3-6-10-22)32(41,23-13-15-24(34)16-14-23)36(33)18-17-27(42-33)19-26(37)20-28(38)39;/h3-16,21,26-27,37,41H,17-20H2,1-2H3,(H,35,40)(H,38,39);/q;+1/p-1

IUPAC

sodium;4-[7-(4-fluorophenyl)-7-hydroxy-7a-phenyl-1a-(phenylcarbamoyl)-1b-propan-2-yl-4,5-dihydro-3H-oxireno[1,2]pyrrolo[4,5-b][1,3]oxazin-3-yl]-3-hydroxybutanoate

Alternate CAS Number

Free acid: 873950-17-5

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Impurity

Product Format

Neat

API Family

Atorvastatin; Atorvastatin Calcium

Purity

>95% (HPLC)