(1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-[2-[(2R)-tetrahydro-4,6-dioxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl 2,2-Dimethylbutanoate

(1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-六氢-3,7-二甲基-8-[2-[(2R)-四氢-4,6-二氧代-2H-吡喃-2-基]乙基]-1-萘基 2,2-二甲基丁酸酯

Also known as: (1S,3R,7S,8S,8aR)-8-(2-((R)-4,6-dioxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate, Butanoic acid, 2,2-dimethyl-, (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-[(2R)-tetrahydro-4,6-dioxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl ester, Macitentan Impurity 28 Acetate, Simvastatin 3-Oxo Analog, Simvastatin Impurity 51, Simvastatin Impurity 54

(1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-[2-[(2R)-tetrahydro-4,6-dioxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl 2,2-Dimethylbutanoate (CAS 1426939-44-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C25H36O5 and a molecular weight of 416.5 g/mol. It is also known as (1S,3R,7S,8S,8aR)-8-(2-((R)-4,6-dioxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate, Butanoic acid, 2,2-dimethyl-, (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-[(2R)-tetrahydro-4,6-dioxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl ester and Macitentan Impurity 28 Acetate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1426939-44-7

Jingsj CID

J-907985-8

Molecular Formula

C₂₅H₃₆O₅

Chinese Name

(1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-六氢-3,7-二甲基-8-[2-[(2R)-四氢-4,6-二氧代-2H-吡喃-2-基]乙基]-1-萘基 2,2-二甲基丁酸酯

Molecular Weight

416.5 g/mol

Category

Organic Acids

Last updated

8/21/2026