8-Demethylsideroxylin

5-羟基-2-(4-羟基苯基)-7-甲氧基-6-甲基-4H-1-苯并吡喃-4-酮

Also known as: 8-Demethylsideroxylin, 8-desmethylsideroxylin, 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-6-methyl-4H-chromen-4-one, 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-6-methyl-

8-Demethylsideroxylin (CAS 80621-54-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H14O5 and a molecular weight of 298.290 g/mol. It is also known as 8-desmethylsideroxylin, 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-6-methyl-4H-chromen-4-one and 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-6-methyl-. Key properties include a boiling point of 554.3±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 209.3±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

80621-54-1

Jingsj CID

J-1088705-9

Molecular Formula

C₁₇H₁₄O₅

Chinese Name

5-羟基-2-(4-羟基苯基)-7-甲氧基-6-甲基-4H-1-苯并吡喃-4-酮

Molecular Weight

298.290 g/mol

Category

Ketones

Last updated

8/21/2026