Cudraxanthone B

柘树咕吨酮B

Also known as: 5,9,11-Trihydroxy-3,3-dimethyl-8-(2-methyl-3-buten-2-yl)pyrano[3,2-a]xanthen-12(3H)-one, 8-(1,1-Dimethyl-2-propenyl)-5,9,11-trihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one, Pyrano[3,2-a]xanthen-12(3H)-one, 8-(1,1-dimethyl-2-propen-1-yl)-5,9,11-trihydroxy-3,3-dimethyl-

Cudraxanthone B (CAS 84955-05-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C23H22O6 and a molecular weight of 394.417 g/mol. It is also known as 5,9,11-Trihydroxy-3,3-dimethyl-8-(2-methyl-3-buten-2-yl)pyrano[3,2-a]xanthen-12(3H)-one, 8-(1,1-Dimethyl-2-propenyl)-5,9,11-trihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one and Pyrano[3,2-a]xanthen-12(3H)-one, 8-(1,1-dimethyl-2-propen-1-yl)-5,9,11-trihydroxy-3,3-dimethyl-. Key properties include a boiling point of 611.9±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 214.7±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

84955-05-5

Jingsj CID

J-1185401-0

Molecular Formula

C₂₃H₂₂O₆

Chinese Name

柘树咕吨酮B

Molecular Weight

394.417 g/mol

Category

Ketones

Last updated

8/21/2026