4',6,7-Trimethoxyisoflavone

4',6,7-三甲氧基异黄酮

Also known as: 6,7,4'-Trimethoxyisoflavone, 6,7-Dimethoxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one, 6,7-Dimethoxy-3-(4-methoxyphenyl)chromen-4-one, Glycitein 7,4'-dimethyl ether

4',6,7-Trimethoxyisoflavone (CAS 798-61-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H16O5 and a molecular weight of 312.31700 g/mol. It is also known as 6,7,4'-Trimethoxyisoflavone, 6,7-Dimethoxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one and 6,7-Dimethoxy-3-(4-methoxyphenyl)chromen-4-one. Key properties include a melting point of 176-178ºC, a boiling point of 487.5ºC at 760 mmHg and a density of 1.242 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 798-61-8
Jingsj CID: J-1956062-9
Molecular Formula: C₁₈H₁₆O₅
Chinese Name: 4',6,7-三甲氧基异黄酮
Molecular Weight: 312.31700 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	176-178ºC
Boiling Point	487.5ºC at 760 mmHg
Density	1.242 g/cm3

Frequently Asked Questions

What is the CAS number of 4',6,7-Trimethoxyisoflavone?

The CAS number of 4',6,7-Trimethoxyisoflavone is 798-61-8.

What are the molecular formula and molecular weight of 4',6,7-Trimethoxyisoflavone?

4',6,7-Trimethoxyisoflavone has molecular formula C18H16O5 and molecular weight 312.31700 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4',6,7-Trimethoxyisoflavone (CAS 798-61-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956062-9 (accessed 2026-10-22).

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