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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 57831777Generated: November 4, 2026

3-Oxo Atorvastatin

3-Oxo Atorvastatin · Atorvastatin 3-oxygen impurity · Atorvastatin calcium impurity 47 · Atorvastatin Calcium EP Impurity O · Atorvastatin-3-oxo impurity calcium salt · 3-?Oxo Atorvastatin DISCONTINUED, offer O847150 · (R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-5-hydroxy-3-oxoheptanoic acid · 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H- pyrrol-1-yl)-5-hydroxy-3-oxoheptanoic acid sodium salt

https://huagongshe.com/en/chemical/57831777

3-Oxo Atorvastatin molecular structure

Identifiers & Physical Properties

CAS No.887196-30-7
Molecular formulaC33H33FN2O5
Average molar mass556.62 g/mol
SMILESCC(C)c1c(C(=O)Nc2ccccc2)c(-c2ccccc2)c(-c2ccc(F)cc2)n1CC[C@@H](O)CC(=O)CC(=O)O
InChIKeyJVFCMPKBFPIOON-AREMUKBSSA-N
PubChem CID57831777

Applications & Uses

Uses

A byproduct impurity of Atorvastatin calcium (A791750).

Uses

3-Oxo Atorvastatin is a byproduct impurity of Atorvastatin calcium (A791750), a selective, competitive HMG-CoA reductase inhibitor. Atorvastatin is the only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglyceinhibitorrides in patients with hypercholesterolemia.