16733

Quercetin 3-O-(6″-O-malonyl)-β-D-glucoside

≥85% (HPLC)

• Synonym(s): Quercetin 3-O-malonylglucoside
• Empirical Formula (Hill Notation): C₂₄H₂₂O₁₅
• CAS Number: 96862-01-0
• Molecular Weight: 550.42
• UNSPSC Code: 12352201
• NACRES: NA.25
• PubChem Substance ID: 329751366
• MDL number: MFCD20527305
• Beilstein/REAXYS Number: 6625918

Properties

• Quality Segment: 100
• assay: ≥85% (HPLC)
• form: powder
• storage temp.: −20°C
• SMILES string: O[C@H]1[C@H](O)[C@@H](COC(=O)CC(O)=O)O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@@H]1O
• InChI: 1S/C24H22O15/c25-9-4-12(28)17-13(5-9)37-22(8-1-2-10(26)11(27)3-8)23(19(17)33)39-24-21(35)20(34)18(32)14(38-24)7-36-16(31)6-15(29)30/h1-5,14,18,20-21,24-28,32,34-35H,6-7H2,(H,29,30)/t14-,18-,20+,21-,24+/m1/s1
• InChI key: NBQPHANHNTWDML-UJKBSQBPSA-N

Description

General description

The flavonoid quercetin 3-O-(6-O-malonyl)glucoside, a conjugate of quercetin, was identified in the green-leafed lettuce Lactuca sativum.

Biochem/physiol Actions

Metabolite in flavone and flavonol biosynthesis, is found in plants like the fruit peel of Sicana odorifera and mulberry leaves, shows antioxidant activity. Q3MG also potentially has antiatherogenic protective effects; and found to improve hyperglycemia in obese mice and reduced oxidative stress in the liver.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Codes: H301
• Precautionary Statements: P301 + P310
• Hazard Classifications: Acute Tox. 3 Oral
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable