Atorvastatin Impurity 22
[CAS# 265989-44-4]

Identification

• Name: Atorvastatin Impurity 22
• Synonyms: para-Hydroxy Atorvastatin CalciuM Salt;calcium (3R,5R)-7-[2-(4-fluorophenyl)-4-[(4-hydroxyphenyl)carbamoyl]-3-phenyl-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoate
• Molecular Formula: C₆₆H₆₈CaF₂N₄O₁₂
• Molecular Weight: 1187.34
• CAS Registry Number: 265989-44-4
• EC Number: 820-178-0
• SMILES: CC(C)C1=C(C(=C(N1CCC(CC(CC(=O)[O-])O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=C(C=C4)O.CC(C)C1=C(C(=C(N1CCC(CC(CC(=O)[O-])O)O)C2=CC=C(C=C2)F)C3=CC=CC=C3)C(=O)NC4=CC=C(C=C4)O.[Ca+2]

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302
• Precautionary Statements: P264-P270-P301+P317-P330-P501

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302