5-Hydroxy-4',7-dimethoxyisoflavone

5-羟基-4',7-二甲氧基异黄酮

Also known as: 7-O-Methylbiochanin A, 4',7-Dimethoxy-5-hydroxyisoflavone, 4',7-dimethoxy-5-hydroxy-isoflavone, 4H-1-Benzopyran-4-one,5-hydroxy-7-methoxy-3-(4-methoxyphenyl), 5-HYDROXY-7-METHOXY-3-(4-METHOXY-PHENYL)-CHROMEN-4-ONE, 5-hydroxy-4',7-dimethoxyisoflavone, 5-hydroxy-7-methoxy-3-(4-methoxyphenyl)chromen-4-one, 5HYDROXY47DIMETHOXYISOFLAVONE, 7,4'-DIMETHOXY-5-HYDROXYISOFLAVONE, BIOCHANIN A METHYL ETHER, BIOCHANIN A-7-METHYL ETHER, GENISTEIN-4',7-DIMETHYL ETHER, GENISTEIN-7,4'-DIMETHYL ETHER, Genistein-4',7-dimethylether, dimethylgenistein

CAS No.: 34086-51-6
Jingsj CID: J-1955353-1
Molecular Formula: C₁₇H₁₄O₅
Chinese Name: 5-羟基-4',7-二甲氧基异黄酮
Molecular Weight: 298.29000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	515.2ºC at 760 mmHg
Density	1.321 g/cm3

Frequently Asked Questions

What is the CAS number of 5-Hydroxy-4',7-dimethoxyisoflavone?

34086-51-6

What are the molecular formula and molecular weight of 5-Hydroxy-4',7-dimethoxyisoflavone?

C17H14O5, molecular weight 298.29000 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026