5,8-dihydroxy-3-(4-hydroxybenzyl)-7-methoxy-2,3-dihydro-4H-chromen-4-one

2,3-二氢-5,8-二羟基-3-[(4-羟基苯基)甲基]-7-甲氧基-4H-1-苯并吡喃-4-酮

Also known as: 8-O-Demethyl-7-O-methyl-3,9-dihydropunctatin, 4H-1-Benzopyran-4-one, 2,3-dihydro-5,8-dihydroxy-3-[(4-hydroxyphenyl)methyl]-7-methoxy-, 5,8-Dihydroxy-3-(4-hydroxybenzyl)-7-methoxy-2,3-dihydro-4H-chromen-4-one

5,8-dihydroxy-3-(4-hydroxybenzyl)-7-methoxy-2,3-dihydro-4H-chromen-4-one (CAS 93078-83-2) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H16O6 and a molecular weight of 316.305 g/mol. It is also known as 8-O-Demethyl-7-O-methyl-3,9-dihydropunctatin, 4H-1-Benzopyran-4-one, 2,3-dihydro-5,8-dihydroxy-3-[(4-hydroxyphenyl)methyl]-7-methoxy- and 5,8-Dihydroxy-3-(4-hydroxybenzyl)-7-methoxy-2,3-dihydro-4H-chromen-4-one. Key properties include a boiling point of 611.4±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 229.4±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

93078-83-2

Jingsj CID

J-1929429-6

Molecular Formula

C₁₇H₁₆O₆

Chinese Name

2,3-二氢-5,8-二羟基-3-[(4-羟基苯基)甲基]-7-甲氧基-4H-1-苯并吡喃-4-酮

Molecular Weight

316.305 g/mol

Category

Ketones

Last updated

8/21/2026