Velutin
Also known as: 4',5-Dihydroxy-3',7-dimethoxyflavone, 5,4'-Dihydroxy-7,3'-dimethoxyflavone, 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-chromen-4-one, 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4H-1-benzopyran-4-one, 2-(3-Methoxy-4-hydroxyphenyl)-7-methoxy-5-hydroxy-4H-1-benzopyran-4-one, 7,3'-Di-O-methylluteolin, Flavoyadorigenin B, chrysoeriol-7-methyl ether, luteolin 7,3'-dimethyl ether
Velutin (CAS 25739-41-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H14O6 and a molecular weight of 314.289 g/mol. Key properties include a boiling point of 567.5±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 213.1±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 25739-41-7
- Jingsj CID
- J-1982507-1
- Molecular Formula
- C17H14O6
- Molecular Weight
- 314.289 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 567.5±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 213.1±23.6 °C |
| Exact Mass | 314.079041 |
| PSA | 89.13000 |
| LogP | 2.06 |
| Vapor Pressure | 0.0±1.6 mmHg at 25°C |
| Refractive Index | 1.646 |
Activity & Biological Data
| Additional Information | [1]. Jung SH, et al. Velutin, an Aglycone Extracted from Korean Mistletoe, with Improved Inhibitory Activity against Melanin Biosynthesis. Molecules. 2019 Jul 12;24(14). [2]. Brito C, et al. Cytotoxicity and potential anti-inflammatory activity of velutin on RAW 264.7 cell line differentiation: Implications in periodontal bone loss. Arch Oral Biol. 2017 Nov;83:348-356 |
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Customs & Trade Information
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Velutin?
The CAS number of Velutin is 25739-41-7.
What are the molecular formula and molecular weight of Velutin?
Velutin has molecular formula C17H14O6 and molecular weight 314.289 g/mol.
What are the upstream and downstream products of Velutin?
For Velutin, Upstream Products: Luteolin; Downstream Products: 5,7,3',4'-Tetramethoxyflavone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Velutin (CAS 25739-41-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1982507-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.