3,3',4',5,6,8-Hexamethoxyflavone

3,3',4',5,6,8-六甲氧基黄酮

3,3',4',5,6,8-Hexamethoxyflavone (CAS 218945-14-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C21H22O8 and a molecular weight of 402.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 218945-14-3
Jingsj CID: J-328879-7
Molecular Formula: C₂₁H₂₂O₈
Chinese Name: 3,3',4',5,6,8-六甲氧基黄酮
Molecular Weight: 402.4 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 3,3',4',5,6,8-Hexamethoxyflavone?

The CAS number of 3,3',4',5,6,8-Hexamethoxyflavone is 218945-14-3.

What are the molecular formula and molecular weight of 3,3',4',5,6,8-Hexamethoxyflavone?

3,3',4',5,6,8-Hexamethoxyflavone has molecular formula C21H22O8 and molecular weight 402.4 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. "3,3',4',5,6,8-Hexamethoxyflavone (CAS 218945-14-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-328879-7 (accessed 2026-10-23).

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