3,5,6,7,8,3',4'-Heptamethoxyflavone
3,5,6,7,8,3',4'-七甲氧基黄酮
Also known as: 3,3',4',5,6,7,8-Heptamethoxyflavone, 3',4',3,5,6,7,8-Heptamethoxyflavone, 3,5,6,7,8,3',4'-Heptamethoxyflavone, 2-(3,4-Dimethoxyphenyl)-3,5,6,7,8-pentamethoxy-4H-chromen-4-one, 2-(3,4-dimethoxyphenyl)-3,5,6,7,8-pentamethoxychromen-4-one, 3-Methoxynobiletin, Hepta-3, NSC 618928
- CAS No.
- 1178-24-1
- Jingsj CID
- J-39888-6
- Molecular Formula
- C22H24O9
- Chinese Name
- 3,5,6,7,8,3',4'-七甲氧基黄酮
- Molecular Weight
- 432.421 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 618.7±55.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 268.0±31.5 °C |
Frequently Asked Questions
What is the CAS number of 3,5,6,7,8,3',4'-Heptamethoxyflavone?
1178-24-1
What are the molecular formula and molecular weight of 3,5,6,7,8,3',4'-Heptamethoxyflavone?
C22H24O9, molecular weight 432.421 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026