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. [1]

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.[2] Q3MG also potentially has antiatherogenic protective effects[3]; and found to improve hyperglycemia in obese mice and reduced oxidative stress in the liver.[4]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H301
• pcodes: 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