Denudatin B

玉兰脂素B

Also known as: (-)-Denudatin B, (2S,3R,3aR)-5-Allyl-2-(3,4-dimethoxyphenyl)-3a-methoxy-3-methyl-3,3a-dihydro-1-benzofuran-6(2H)-one, (2S,3R,3aS)-2-(3,4-dimethoxyphenyl)-3a-methoxy-3-methyl-5-prop-2-enyl-2,3-dihydrobenzofuran-6-one, 6(2H)-Benzofuranone, 2-(3,4-dimethoxyphenyl)-3,3a-dihydro-3a-methoxy-3-methyl-5-(2-propen-1-yl)-, (2S,3R,3aR)-, C10554

Denudatin B (CAS 87402-88-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H24O5 and a molecular weight of 356.41 g/mol. It is also known as (-)-Denudatin B, (2S,3R,3aR)-5-Allyl-2-(3,4-dimethoxyphenyl)-3a-methoxy-3-methyl-3,3a-dihydro-1-benzofuran-6(2H)-one and (2S,3R,3aS)-2-(3,4-dimethoxyphenyl)-3a-methoxy-3-methyl-5-prop-2-enyl-2,3-dihydrobenzofuran-6-one. Key properties include a boiling point of 491.1±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 214.2±28.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

87402-88-8

Jingsj CID

J-1974005-6

Molecular Formula

C₂₁H₂₄O₅

Chinese Name

玉兰脂素B

Molecular Weight

356.41 g/mol

Category

Organic Compounds

Last updated

8/21/2026