4-hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)-2H-chromen-2-one

4-羟基-5,7-二甲氧基-3-(4-甲氧基苯基)香豆素

Also known as: 2H-1-Benzopyran-2-one, 4-hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)-, 4-Hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)chromen-2-one, 4-Hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)-1-benzopyran-2-one, 4-Hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)-cumarin, 4-hydroxy-5,7-dimethoxy-3-(4-methoxy-phenyl)-chromen-2-one, 4-hydroxy-5,7-dimethoxy-3-(4-methoxy-phenyl)-coumarin, 5,7-Dimethoxy-4-hydroxy-3-(4'-methoxyphenyl)coumarin, 5,7-Dimethoxy-3-(4'-methoxyphenyl)-4-hydroxycumarin

4-hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)-2H-chromen-2-one (CAS 14736-59-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C18H16O6 and a molecular weight of 328.31600 g/mol. It is also known as 2H-1-Benzopyran-2-one, 4-hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)-, 4-Hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)chromen-2-one and 4-Hydroxy-5,7-dimethoxy-3-(4-methoxyphenyl)-1-benzopyran-2-one. Key properties include a boiling point of 529.6ºC at 760mmHg, a density of 1.333g/cm3 and a flash point of 194.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

14736-59-5

Jingsj CID

J-1000713-2

Molecular Formula

C₁₈H₁₆O₆

Chinese Name

4-羟基-5,7-二甲氧基-3-(4-甲氧基苯基)香豆素

Molecular Weight

328.31600 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026