Taxinine B

紫杉素 B

Also known as: Taxane B, Taxinin B, (2α,5α,7β,9α,10β)-2,7,9,10-Tetraacetoxy-13-oxotaxa-4(20),11-dien-5-yl (2E)-3-phenylacrylate, (2α,5α,7β,9α,10β)-2,7,9,10-tetrakis(acetyloxy)-13-oxotaxa-4(20),11-dien-5-yl (2E)-3-phenylprop-2-enoate, 2-Propenoic acid, 3-phenyl-, (1S,3S,4aR,5R,6R,11R,12R,12aS)-1,5,11,12-tetrakis(acetyloxy)-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-9,12a,13,13-tetramethyl-4-methylene-8-oxo-6,10-methanobenzocyclodecen-3-yl ester, (2E)-

Taxinine B (CAS 18457-44-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C37H44O11 and a molecular weight of 664.74 g/mol. It is also known as Taxane B, Taxinin B and (2α,5α,7β,9α,10β)-2,7,9,10-Tetraacetoxy-13-oxotaxa-4(20),11-dien-5-yl (2E)-3-phenylacrylate. Key properties include a boiling point of 705.4±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 286.7±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

18457-44-8

Jingsj CID

J-1962697-0

Molecular Formula

C₃₇H₄₄O₁₁

Chinese Name

紫杉素 B

Molecular Weight

664.74 g/mol

Category

Organic Compounds

Last updated

8/21/2026