Synonym: 3,3′,7-Trimethylquercetin; 4′,5-Dihydroxy 3,3′,7-trimethoxyflavone; Isorhamnetin 3,7-dimethyl ether; Quercetin 3,3′,7-trimethyl ether
CAS Number: 33708-72-4
Empirical Formula (Hill Notation): C18H16O7
Molecular Weight: 344.32
MDL Number: MFCD01937537
Linear Formula: C18H16O7
Product Type: Chemical
application(s) |
food and beverages |
assay |
≥98.0% (HPLC) |
format |
neat |
grade |
primary reference standard |
InChI |
1S/C18H16O7/c1-22-10-7-12(20)15-14(8-10)25-17(18(24-3)16(15)21)9-4-5-11(19)13(6-9)23-2/h4-8,19-20H,1-3H3 |
InChI key |
KQFUXLQBMQGNRT-UHFFFAOYSA-N |
manufacturer/tradename |
PhytoLab |
product line |
phyproof® Reference Substance |
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 |