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PHL89262

Quercetin

phyproof® Reference Substance

Synonym: 2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one, 3,3′,4′,5,6-Pentahydroxyflavone

  • CAS Number 117-39-5

  • Empirical Formula (Hill Notation) C15H10O7

  • Molecular Weight 302.24

  •  Beilstein/REAXYS Number 317313

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Properties

Related Categories Alphabetical Index of Phytochemical Standards, Analytical Standards, Analytical/Chromatography, Flavonoids, N - R,
grade   primary reference standard
product line   phyproof® Reference Substance
assay   ≥95.0% (HPLC)
mfr. no.   PhytoLab
Featured Industry   Food and Beverages
SMILES string   OC1=CC(O)=C2C(OC(C3=CC=C(O)C(O)=C3)=C(O)C2=O)=C1
InChI   1S/C15H10O7/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/h1-5,16-19,21H
InChI key   REFJWTPEDVJJIY-UHFFFAOYSA-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

Biochem/physiol Actions

Quercetin is a flavonoid with anticancer activity. Quercetin is a mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity. Quercetin has antiproliferative effects on cancer cell lines, reduces cancer cell growth via type II estrogen receptors, and arrests human leukemic T cells in late G1 phase of the cell cycle. Quercetin may also inhibit fatty acid synthase activity.

Legal Information

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

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
WGK Germany 
WGK 3
RTECS 
LK8750000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

New Phytochemical Standards

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