Atorvastatin Acetonide tert-Butyl Ester

阿托伐他汀丙酮化合物叔丁酯

Also known as: Atorvastatin Calcium Impurity E, Atorvastatin Impurity 30, Atorvastatin calcium intermediate, Atorvastatin intermediate L1, tert-Butyl (4R,6R)-6-[2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetate, tert-Butyl [(4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]ethyl}-2,2-dimethyl-1,3-dioxan-4-yl]acetate, (4R-cis)-1,1-dimethylethyl-6-[2-[2-(4-fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetate, MFCD08458280

Atorvastatin Acetonide tert-Butyl Ester (CAS 125971-95-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C40H47FN2O5 and a molecular weight of 654.810 g/mol. It is also known as Atorvastatin Calcium Impurity E, Atorvastatin Impurity 30 and Atorvastatin calcium intermediate. Key properties include a melting point of 144-148ºC, a boiling point of 678.0±55.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 363.9±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

125971-95-1

Jingsj CID

J-1983792-9

Molecular Formula

C₄₀H₄₇FN₂O₅

Chinese Name

阿托伐他汀丙酮化合物叔丁酯

Molecular Weight

654.810 g/mol

Category

Solvents

Last updated

8/21/2026