5-Hydroxy-2'-methoxyflavone

5-羟基-2'-甲氧基黄酮

Also known as: 4H-1-Benzopyran-4-one, 5-hydroxy-2-(2-methoxyphenyl)-, 5-Hydroxy-2-(2-methoxyphenyl)-4H-chromen-4-one, 5-Hydroxy-2-(2-methoxyphenyl)-4H-1-benzopyran-4-one, 5-hydroxy-2-(2-methoxyphenyl)chromen-4-one

5-Hydroxy-2'-methoxyflavone (CAS 6665-71-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H12O4 and a molecular weight of 268.26400 g/mol. It is also known as 4H-1-Benzopyran-4-one, 5-hydroxy-2-(2-methoxyphenyl)-, 5-Hydroxy-2-(2-methoxyphenyl)-4H-chromen-4-one and 5-Hydroxy-2-(2-methoxyphenyl)-4H-1-benzopyran-4-one. Key properties include a boiling point of 465.5ºC at 760 mmHg, a density of 1.329g/cm3 and a flash point of 177.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6665-71-0

Jingsj CID

J-1426292-6

Molecular Formula

C₁₆H₁₂O₄

Chinese Name

5-羟基-2'-甲氧基黄酮

Molecular Weight

268.26400 g/mol

Category

Ketones

Last updated

8/21/2026