Synonym: Afzelin; 3,4′,5,7-Tetrahydroxyflavone 3-rhamnoside; Afzeloside; Kaempferin; Kaempferol 3-O-alpha-L-rhamnoside; Kaempferol 3-rhamnoside
CAS Number: 482-39-3
Empirical Formula (Hill Notation): C21H20O10
Molecular Weight: 432.38
MDL Number: MFCD00210589
Linear Formula: C21H20O10
Product Type: Chemical
application(s) |
food and beverages |
assay |
≥98.0% (HPLC) |
format |
neat |
grade |
primary reference standard |
InChI |
1S/C21H20O10/c1-8-15(25)17(27)18(28)21(29-8)31-20-16(26)14-12(24)6-11(23)7-13(14)30-19(20)9-2-4-10(22)5-3-9/h2-8,15,17-18,21-25,27-28H,1H3/t8-,15-,17+,18+,21-/m0/s1 |
InChI key |
SOSLMHZOJATCCP-AEIZVZFYSA-N |
manufacturer/tradename |
PhytoLab |
product line |
phyproof® Reference Substance |
SMILES string |
OC1=CC(O)=C(C(C(O[C@H]2[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O2)=C(C3=CC=C(O)C=C3)O4)=O)C4=C1 |
Application: |
DNA-protective, antioxidant, and anti-inflammatory, UV-absorbing activity, anti-bacterial activities. |
Biochem/physiol Actions: |
iNOS inhibitor, NADPH oxidase inhibitor |
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 |
Legal Information: |
phyproof is a registered trademark of PhytoLab GmbH & Co. KG |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
Purity |
≥98.0% (HPLC) |
UNSPSC |
41116107 |