PHL89284

(+)-Taxifolin

phyproof^® Reference Substance

• Synonym(s): Taxifolin, (2R,3R)-3,3′,4′,5,7-Pentahydroxyflavanone, (2R,3R)-Dihydroquercetin
• Empirical Formula (Hill Notation): C₁₅H₁₂O₇
• CAS Number: 480-18-2
• Molecular Weight: 304.25
• Beilstein/REAXYS Number: 5299277
• MDL number: MFCD00006845
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: primary reference standard
• product line: phyproof^® Reference Substance
• assay: ≥95.0% (HPLC)
• form: powder
• manufacturer/tradename: PhytoLab
• storage temp.: 2-8°C
• SMILES string: O[C@@H]1[C@H](Oc2cc(O)cc(O)c2C1=O)c3ccc(O)c(O)c3
• InChI: 1S/C15H12O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,14-19,21H/t14-,15+/m0/s1
• InChI key: CXQWRCVTCMQVQX-LSDHHAIUSA-N

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Other Notes

This compound is commonly found in plants of the genus: silybum thymus

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable