3-Isomangostin

3-异倒捻子素

Also known as: 5,9-Dihydroxy-8-methoxy-2,2-dimethyl-7-(3-methyl-2-buten-1-yl)-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one, 3,4-Dihydro-5,9-dihydroxy-8-methoxy-2,2-dimethyl-7-(3-methyl-2-butenyl)-2H,6H-pyrano[3,2-b]xanthen-6-one, 3,4-dihydro-5,9-dihydroxy-8-methoxy-2,2-dimethyl-7-(3-methylbut-2-enyl)pyrano[3,2-b]xanthen-6(2H)-one, 9-hydroxycalabaxanthone, 3,4-Dihydro-5,9-dihydroxy-8-methoxy-2,2-dimethyl-7-(3-methyl-2-butenyl)-2H,6H-pyrano[3,2-b]xanthen-6-one

3-Isomangostin (CAS 19275-46-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H26O6 and a molecular weight of 410.460 g/mol. It is also known as 5,9-Dihydroxy-8-methoxy-2,2-dimethyl-7-(3-methyl-2-buten-1-yl)-3,4-dihydro-2H,6H-pyrano[3,2-b]xanthen-6-one, 3,4-Dihydro-5,9-dihydroxy-8-methoxy-2,2-dimethyl-7-(3-methyl-2-butenyl)-2H,6H-pyrano[3,2-b]xanthen-6-one and 3,4-dihydro-5,9-dihydroxy-8-methoxy-2,2-dimethyl-7-(3-methylbut-2-enyl)pyrano[3,2-b]xanthen-6(2H)-one. Key properties include a melting point of 155-160ºC, a boiling point of 615.9±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 212.3±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19275-46-8

Jingsj CID

J-1964299-0

Molecular Formula

C₂₄H₂₆O₆

Chinese Name

3-异倒捻子素

Molecular Weight

410.460 g/mol

Category

Organic Compounds

Last updated

8/21/2026