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Quercetin-7-O-β-D-glucopyranoside

Quercetin-7-O-β-D-glucopyranoside Structure
Quercetin-7-O-β-D-glucopyranoside
  • CAS No.491-50-9
  • Chemical Name:Quercetin-7-O-β-D-glucopyranoside
  • CBNumber:CB51246345
  • Molecular Formula:C21H20O12
  • Formula Weight:464.38
  • MOL File:491-50-9.mol
Quercetin-7-O-β-D-glucopyranoside Property
  • storage temp. 2-8°C
  • solubility DMF: 10 mg/ml; DMSO: 10 mg/ml; PBS (pH 7.2): 0.3 mg/ml
  • form A crystalline solid
  • Boiling point 859.2±65.0 °C(Predicted)
  • Density 1.809±0.06 g/cm3(Predicted)
  • Melting point 248 °C
  • pka 5.92±0.40(Predicted)
  • color White to yellow
  • LogP -0.367 (est)
  • FDA UNII 177033M1DL
  • UNSPSC Code 41116107
  • NACRES NA.24
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

Quercetin-7-O-β-D-glucopyranoside Chemical Properties,Usage,Production

  • Occurrence Quercimeritrin is a natural product found in Dendroviguiera sphaerocephala, Dendroviguiera eriophora, and other organisms with data available.
  • Uses food and beverages
  • Definition ChEBI: Quercetin-7-O-β-D-glucopyranoside is a quercetin O-glucoside in which a glucosyl residue is attached at position 7 of quercetin via a beta-glycosidic linkage. It has a role as an antioxidant and a metabolite. It is a beta-D-glucoside, a monosaccharide derivative, a member of flavonols, a tetrahydroxyflavone and a quercetin O-glucoside.
  • Antimicrobial activity Quercetin-7-O-beta-D-glucopyranoside has antibacterial activity, it shows promising activity against Staphylococcus aureus. Quercetin 7-O-beta-D-glucopyranoside exhibits strong antioxidative, and anti-inflammatory activities, inhibiting expression of inducible nitric oxide synthase and release of nitric oxide by lipopolysaccharide-stimulated RAW 264.7 macrophages in a dose-dependent manner. It inhibits overexpression of cyclooxygenase-2 and granulocyte macrophage-colony-stimulating factor.
  • Biological Activity Quercetin-7-O-β-D-glucopyranoside is a flavonoid originally isolated from G. hirsutum that has diverse biological activities, including antioxidant, anti-inflammatory, and anti-angiogenic properties. It has antioxidant activity in a oxygen radical absorbance capacity (ORAC) assay and decreases tert-butyl hydroperoxide-induced reactive oxygen species (ROS) production in L-929 cells when used at concentrations of 0.25 and 1 μg/ml. Quercetin-7-O-β-D-glucopyranoside (15 and 30 μg/ml) reduces protein levels of inducible nitric oxide synthase (iNOS) and COX-2 in LPS-stimulated RAW 264.7 cells. It decreases angiogenesis in isolated rat aortic rings and proliferation of human umbilical vein endothelial cells (HUVECs) but has no effect on tube formation or chemotaxis of HUVECs when used at a concentration of 100 μM.
Quercetin-7-O-β-D-glucopyranoside Preparation Products And Raw materials
Raw materials
Preparation Products
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Quercetin-7-O-β-D-glucopyranoside Spectrum
491-50-9, Quercetin-7-O-β-D-glucopyranosideRelated Search:
  • standardized herbal extract
  • Flavanols
  • reference standards from Chinese medicinal herbs (TCM).
  • phytochemical
  • pharmaceutical intermediate
  • chemical reagent
  • 中药标准品，对照品
  • 抑制剂
  • 试剂
  • 标准品 -中药标准品
  • 黄酮
  • 标准品-中药标准品
  • 对照品
  • 分析试剂标准品
  • 对照品
  • 标准品，对照品
  • 植物提取物
  • 标准品
  • 植提标准品
  • 槲皮素-7-O-葡萄糖苷,10 MM DMSO 溶液
  • 槲皮素-7-0-葡萄糖苷
  • QUERCETIN-7-O-尾-D-GLUCOPYRANOSIDE
  • 槲皮素-7-O-葡萄糖苷(对照品)
  • 槲皮素-7-O-Β-D-葡萄糖苷/槲皮素-7-葡萄糖苷
  • 槲皮素-7-0-葡萄苷
  • 槲皮素-7-O-Β-D-葡萄糖苷对照品,
  • 槲皮素-7-O-&BETA
  • 槲皮素-7-O-葡萄糖苷(槲皮素-7-葡萄糖苷
  • 槲皮素-7-O-Β-D-葡萄糖苷,槲皮素-7-葡萄糖苷
  • QUERCETIN-7-O-Β-D-GLUCOPYRANOSIDE 槲皮素-7-O-葡萄糖苷
  • 槲皮素-7-O-葡萄糖苷(标准品)
  • 槲皮素-7-O-Β-D-吡喃葡萄糖苷
  • 槲皮素-7-O-葡萄糖苷
  • 槲皮素-7-O-Β-D-葡萄糖苷
  • 槲皮素-7-葡萄糖苷
  • 槲皮素-7-O-BETA-D-吡喃葡萄糖苷
  • 491-50-9
  • Quercimeritrin, 10 mM in DMSO
  • Quercetin 7-glucoside-RM
  • activity,dentatum,amylase,Quercimeritrin,Ixeridium,Inhibitor,inhibit
  • Quercetin-7-O-b-D-glucopyranoside
  • quercetin 7-O-β-D-glucoside
  • Quercetin-7-O-beta-D-glucopyranoside
  • Quercetin 7-glucoside
  • quercetin7-O-β-D-glucoside
  • Quercetin-7-O-β-D-glucopyranosid
  • Quercetin-7-O-2-D-glucopyranoside
  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-3,5-dihydroxy-
  • 4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-7-(b-D-glucopyranosyloxy)-3,5-dihydroxy-
  • quercetin 7-O-beta-D-glucoside
  • Quercetin-7-O-β-D-glucopyranoside
  • QuerciMeritroside
  • 7-(β-D-Glucopyranosyloxy)-5,3',4'-trihydroxyflavonol
  • 7-(β-D-Glucopyranosyloxy)-3,3',4',5-tetrahydroxyflavone
  • 7-(β-D-Glucopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one
  • C.I. 75710

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