7,3',4'-Trimethoxyflavone
7,3',4'-三甲氧基黄酮
Also known as: 2-(3,4-Dimethoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-7-methoxychromen-4-one, 3',4',7-Trimethoxyflavone, 7,3',4'-Tri-O-methylfisetin, Trimethoxyflavone,3',4',7-
7,3',4'-Trimethoxyflavone (CAS 22395-24-0) 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 2-(3,4-Dimethoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-7-methoxychromen-4-one and 3',4',7-Trimethoxyflavone. Key properties include a melting point of 179-181ºC, a boiling point of 477.4ºC at 760mmHg, a density of 1.242g/cm3 and a flash point of 212ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 22395-24-0
- Jingsj CID
- J-1176637-1
- Molecular Formula
- C18H16O5
- Chinese Name
- 7,3',4'-三甲氧基黄酮
- Molecular Weight
- 312.31700 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 179-181ºC |
|---|---|
| Boiling Point | 477.4ºC at 760mmHg |
| Density | 1.242g/cm3 |
| Flash Point | 212ºC |
Frequently Asked Questions
What is the CAS number of 7,3',4'-Trimethoxyflavone?
The CAS number of 7,3',4'-Trimethoxyflavone is 22395-24-0.
What are the molecular formula and molecular weight of 7,3',4'-Trimethoxyflavone?
7,3',4'-Trimethoxyflavone 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:
How to cite: Jingsj. "7,3',4'-Trimethoxyflavone (CAS 22395-24-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1176637-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.