Gossypetin-3,3',4',7-tetramethyl ether

棉子皮亭-3,3',4',7-四甲醚

Also known as: 5,8-Dihydroxy-3,3',4',7-tetramethoxyflavone, 5,8-Dihydroxy-3,7,3',4'-tetramethoxyflavone, 2-(3,4-Dimethoxyphenyl)-5,8-dihydroxy-3,7-dimethoxy-4H-1-benzopyran-4-one, 2-(3,4-Dimethoxyphenyl)-5,8-dihydroxy-3,7-dimethoxychromen-4-one, Gossypetin-3,7,3',4'-tetramethyl ether, GOSSYPETIN-3,7,3',4'-TETRAMETHYL ETHER, GOSSYPETIN-3,7,3',4'-TETRAMETHYLETHER(RG)

Gossypetin-3,3',4',7-tetramethyl ether (CAS 7380-44-1) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C19H18O8 and a molecular weight of 374.34100 g/mol. It is also known as 5,8-Dihydroxy-3,3',4',7-tetramethoxyflavone, 5,8-Dihydroxy-3,7,3',4'-tetramethoxyflavone and 2-(3,4-Dimethoxyphenyl)-5,8-dihydroxy-3,7-dimethoxy-4H-1-benzopyran-4-one. Key properties include a boiling point of 586.3ºC at760mmHg, a density of 1.387 g/cm3 and a flash point of 215.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

7380-44-1

Jingsj CID

J-1468756-7

Molecular Formula

C₁₉H₁₈O₈

Chinese Name

棉子皮亭-3,3',4',7-四甲醚

Molecular Weight

374.34100 g/mol

Category

Ethers

Last updated

8/21/2026