Scutebarbatine B

半枝莲碱B

Also known as: Scutebarbatine B, (1R,2S,3R,4R,4aS,8aR)-2-(Benzoyloxy)-3-hydroxy-3,4,8,8a-tetramethyl-4-[(E)-2-(5-oxo-2,5-dihydro-3-furanyl)vinyl]-1,2,3,4,4a,5,6,8a-octahydro-1-naphthalenyl nicotinate, 3-Pyridinecarboxylic acid, (1R,2S,3R,4R,4aS,8aR)-2-(benzoyloxy)-4-[(1E)-2-(2,5-dihydro-5-oxo-3-furanyl)ethenyl]-1,2,3,4,4a,5,6,8a-octahydro-3-hydroxy-3,4,8,8a-tetramethyl-1-naphthalenyl ester, 3-Pyridinecarboxylic acid, (1R,2S,3R,4R,4aS,8aR)-2-(benzoyloxy)-4-[(E)-2-(2,5-dihydro-5-oxo-3-furanyl)ethenyl]-1,2,3,4,4a,5,6,8a-octahydro-3-hydroxy-3,4,8,8a-tetramethyl-1-naphthalenyl ester

Scutebarbatine B (CAS 905929-95-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C33H35NO7 and a molecular weight of 557.63 g/mol. It is also known as (1R,2S,3R,4R,4aS,8aR)-2-(Benzoyloxy)-3-hydroxy-3,4,8,8a-tetramethyl-4-[(E)-2-(5-oxo-2,5-dihydro-3-furanyl)vinyl]-1,2,3,4,4a,5,6,8a-octahydro-1-naphthalenyl nicotinate, 3-Pyridinecarboxylic acid, (1R,2S,3R,4R,4aS,8aR)-2-(benzoyloxy)-4-[(1E)-2-(2,5-dihydro-5-oxo-3-furanyl)ethenyl]-1,2,3,4,4a,5,6,8a-octahydro-3-hydroxy-3,4,8,8a-tetramethyl-1-naphthalenyl ester and 3-Pyridinecarboxylic acid, (1R,2S,3R,4R,4aS,8aR)-2-(benzoyloxy)-4-[(E)-2-(2,5-dihydro-5-oxo-3-furanyl)ethenyl]-1,2,3,4,4a,5,6,8a-octahydro-3-hydroxy-3,4,8,8a-tetramethyl-1-naphthalenyl ester. Key properties include a boiling point of 726.8±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 393.4±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

905929-95-5

Jingsj CID

J-1979544-9

Molecular Formula

C₃₃H₃₅NO₇

Chinese Name

半枝莲碱B

Molecular Weight

557.63 g/mol

Category

Organic Bases

Last updated

8/21/2026