3-Hydroxy-2',4',7-trimethoxyflavone

3-羟基-2',4',7-三甲氧基黄酮

Also known as: 2-(2,4-Dimethoxyphenyl)-3-hydroxy-7-methoxy-4H-chromen-4-one, 3-Hydroxy-7,2',4'-trimethoxyflavone, 3-Hydroxy-2',4',7-trimethoxyflavone

3-Hydroxy-2',4',7-trimethoxyflavone (CAS 263365-51-1) is a compound in the Ketones 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 2-(2,4-Dimethoxyphenyl)-3-hydroxy-7-methoxy-4H-chromen-4-one and 3-Hydroxy-7,2',4'-trimethoxyflavone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 263365-51-1
Jingsj CID: J-1505421-8
Molecular Formula: C₁₈H₁₆O₆
Chinese Name: 3-羟基-2',4',7-三甲氧基黄酮
Molecular Weight: 328.31600 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-Hydroxy-2',4',7-trimethoxyflavone?

The CAS number of 3-Hydroxy-2',4',7-trimethoxyflavone is 263365-51-1.

What are the molecular formula and molecular weight of 3-Hydroxy-2',4',7-trimethoxyflavone?

3-Hydroxy-2',4',7-trimethoxyflavone has molecular formula C18H16O6 and molecular weight 328.31600 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. "3-Hydroxy-2',4',7-trimethoxyflavone (CAS 263365-51-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505421-8 (accessed 2026-10-25).

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