Monacolin J

辛伐他汀内酯二醇

Also known as: Lovastatin Diol Lactone, Lovastatin Lactone Diol, Lovastatin Impurity 8, Simvastatin EP Impurity H, Simvastatin Lactone Diol, Antibiotic MB 530A, (4R,6R)-4-Hydroxy-6-(2-((1S,2S,6R,8S,8aR)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)ethyl)tetrahydro-2H-pyran-2-one, (4R,6R)-6-[2-[(1S,2S,6R,8S,8aR)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]ethyl]-4-hydroxyoxan-2-one, 6(R)-[2-(8(S)-Hydroxy]-2(S),6(R)-dimethyl-1,2,6,7,8,8a(R)-hexahydro-1(S)-naphthyl]ethyl-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-one, 2H-Pyran-2-one, 6-[2-[(1S,2S,6R,8S,8aR)-1,2,6,7,8,8a-hexahydro-8-hydroxy-2,6-dimethyl-1-naphthalenyl]ethyl]tetrahydro-4-hydroxy-, (4R,6R)-

Monacolin J (CAS 79952-42-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H28O4 and a molecular weight of 320.423 g/mol. It is also known as Lovastatin Diol Lactone, Lovastatin Lactone Diol and Lovastatin Impurity 8. Key properties include a melting point of 104-114 °C, a boiling point of 535.7±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 191.2±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

79952-42-4

Jingsj CID

J-1958630-2

Molecular Formula

C₁₉H₂₈O₄

Chinese Name

辛伐他汀内酯二醇

Molecular Weight

320.423 g/mol

Category

Alcohols

Last updated

8/21/2026