(3R,5R)-3,5-Dihydroxy-7-[2-oxo-3-isopropyl-3-(phenylcarbamoyl)-4-phenyl-5-(4-fluorophenyl)-2,3-dihydro-1H-pyrrole-1-yl]heptanoic acid

Also known as: (3R,5R)-7-(5-(4-fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid, 1H-Pyrrole-1-heptanoic acid, 5-(4-fluorophenyl)-2,3-dihydro-β,δ-dihydroxy-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-, (βR,δR)-, Atorvastatin Acid - Impurity Q, Atorvastatin Impurity 20 (Atorvastatin EP Impurity Q), Atorvastatin Impurity 27 Monomer, Atorvastatin Lactam Impurity, Atorvastatin calcium impurity 9

(3R,5R)-3,5-Dihydroxy-7-[2-oxo-3-isopropyl-3-(phenylcarbamoyl)-4-phenyl-5-(4-fluorophenyl)-2,3-dihydro-1H-pyrrole-1-yl]heptanoic acid (CAS 906552-18-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C33H35FN2O6 and a molecular weight of 574.6 g/mol. It is also known as (3R,5R)-7-(5-(4-fluorophenyl)-3-isopropyl-2-oxo-4-phenyl-3-(phenylcarbamoyl)-2,3-dihydro-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoic acid, 1H-Pyrrole-1-heptanoic acid, 5-(4-fluorophenyl)-2,3-dihydro-β,δ-dihydroxy-3-(1-methylethyl)-2-oxo-4-phenyl-3-[(phenylamino)carbonyl]-, (βR,δR)- and Atorvastatin Acid - Impurity Q. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

906552-18-9

Jingsj CID

J-1269609-3

Molecular Formula

C₃₃H₃₅FN₂O₆

Molecular Weight

574.6 g/mol

Category

Organic Compounds

Last updated

8/21/2026