Taxifolin
Also known as: Dihydroquercetin, (2R,3R)-Dihydroquercetin, (+)-Taxifolin, 3,3',4',5,7-Pentahydroxyflavanone, Distylin
Taxifolin (CAS 480-18-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H12O7 and a molecular weight of 304.252 g/mol. Key properties include a melting point of 230-233°C (dec.), a boiling point of 687.6±55.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 264.2±25.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 480-18-2
- Jingsj CID
- J-35559-9
- Molecular Formula
- C15H12O7
- Molecular Weight
- 304.252 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 230-233°C (dec.) |
|---|---|
| Boiling Point | 687.6±55.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 264.2±25.0 °C |
| Exact Mass | 304.058289 |
| PSA | 127.45000 |
| LogP | 1.82 |
| Vapor Pressure | 0.0±2.3 mmHg at 25°C |
| Refractive Index | 1.763 |
Activity & Biological Data
| Target | IC50: 193.3 μM (Collagenase)[1] Tyrosinase[1] |
|---|---|
| Additional Information | [1]. Angelis A, et al. Bio-Guided Isolation of Methanol-Soluble Metabolites of Common Spruce (Picea abies) Bark by-Products and Investigation of Their Dermo-Cosmetic Properties. Molecules. 2016 Nov 21;21(11). pii: E1586. [2]. Yang P, et al. Detection of 191 Taxifolin Metabolites and Their Distribution in Rats Using HPLC-ESI-IT-TOF-MS(n). Molecules. 2016 Sep 13;21(9). pii: E1209. |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Taxifolin?
The CAS number of Taxifolin is 480-18-2.
What are the molecular formula and molecular weight of Taxifolin?
Taxifolin has molecular formula C15H12O7 and molecular weight 304.252 g/mol.
What are the upstream and downstream products of Taxifolin?
For Taxifolin, Upstream Products: Astilbin, (+)-Catechin, Taxifolin 3-O-β-D-xylopyranoside; Downstream Products: Taxifolin, 5,7,3',4'-Tetramethoxyflavone, Quercetin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Taxifolin (CAS 480-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35559-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.