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5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-4H-chromen-4-one

5,7-二羟基-2-(3-羟基-4,5-二甲氧基苯基)-4H-苯并吡喃-4-酮

Also known as: Apometzgerin, Tricetin 4',5'-dimethyl ether, 5,7,3'-Trihydroxy-4',5'-dimethoxyflavone

5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-4H-chromen-4-one (CAS 76900-87-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H14O7 and a molecular weight of 330.28900 g/mol. It is also known as Apometzgerin, Tricetin 4',5'-dimethyl ether and 5,7,3'-Trihydroxy-4',5'-dimethoxyflavone. Key properties include a boiling point of 603.1ºC at 760 mmHg, a density of 1.483g/cm3 and a flash point of 225.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
76900-87-3
Jingsj CID
J-1315479-0
Molecular Formula
C17H14O7
Chinese Name
5,7-二羟基-2-(3-羟基-4,5-二甲氧基苯基)-4H-苯并吡喃-4-酮
Molecular Weight
330.28900 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point603.1ºC at 760 mmHg
Density1.483g/cm3
Flash Point225.8ºC

Frequently Asked Questions

What is the CAS number of 5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-4H-chromen-4-one?

The CAS number of 5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-4H-chromen-4-one is 76900-87-3.

What are the molecular formula and molecular weight of 5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-4H-chromen-4-one?

5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-4H-chromen-4-one has molecular formula C17H14O7 and molecular weight 330.28900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5,7-dihydroxy-2-(3-hydroxy-4,5-dimethoxyphenyl)-4H-chromen-4-one (CAS 76900-87-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1315479-0 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.