3-Hydroxy-7,8,2',3'-tetramethoxyflavone

3-羟基-7,8,2',3'-四甲氧基黄酮

3-Hydroxy-7,8,2',3'-tetramethoxyflavone (CAS 133039-76-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H18O7 and a molecular weight of 358.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 133039-76-6
Jingsj CID: J-1401313-3
Molecular Formula: C₁₉H₁₈O₇
Chinese Name: 3-羟基-7,8,2',3'-四甲氧基黄酮
Molecular Weight: 358.3 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Hydroxy-7,8,2',3'-tetramethoxyflavone?

The CAS number of 3-Hydroxy-7,8,2',3'-tetramethoxyflavone is 133039-76-6.

What are the molecular formula and molecular weight of 3-Hydroxy-7,8,2',3'-tetramethoxyflavone?

3-Hydroxy-7,8,2',3'-tetramethoxyflavone has molecular formula C19H18O7 and molecular weight 358.3 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-7,8,2',3'-tetramethoxyflavone (CAS 133039-76-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1401313-3 (accessed 2026-10-24).

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