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Quercetin-7-O-β-D-glucopyranoside

Quercetin-7-O-β-D-glucopyranoside Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806
Email: sales@capot.com
Products Intro: Product Name:Quercetin-7-O-Glucoside
CAS:491-50-9
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Email: zheyansh@163.com
Products Intro: Product Name:Quercetin-7-O-β-D-glucopyranoside
CAS:491-50-9
Purity:HPLC>=98% Package:10mg
Company Name: Chengdu Greenpure Biopharma CO.,Ltd
Tel: 18283602253; +8618283602253
Email: jancyzheng@gcgreenpure.com
Products Intro: Product Name:Quercetin-7-O-beta-D-glucopyranoside
CAS:491-50-9
Purity:98% Package:5mg Remarks:Flavonoids
Company Name: Chengdu Biopurify Phytochemicals Ltd.
Tel: +8618080483897
Email: sales@biopurify.com
Products Intro: Product Name:Quercetin-7-O-beta-D-glucopyranoside
CAS:491-50-9
Purity:>95%,98%,99% Package:From mgs to grams,up to Kgs Remarks:Can be customized in bulk scale
Company Name: Nanjing Dolon Biotechnology Co.,Ltd.
Tel: 18905173768
Email: sales@dolonchem.com
Products Intro: Product Name:Quercetin-7-glucoside
CAS:491-50-9

Quercetin-7-O-β-D-glucopyranoside manufacturers

  • Quercimeritrin
  • Quercimeritrin pictures
  • $39.00 / 1mg
  • 2024-10-31
  • CAS:491-50-9
  • Min. Order:
  • Purity: 98.84%
  • Supply Ability: 10g
  • C.I. 75710
  • C.I. 75710 pictures
  • $3.00 / 1KG
  • 2020-01-19
  • CAS:491-50-9
  • Min. Order: 1KG
  • Purity: 98%
  • Supply Ability: 1kg,5kg,50kg
Quercetin-7-O-β-D-glucopyranoside Basic information
Product Name:Quercetin-7-O-β-D-glucopyranoside
Synonyms:C.I. 75710;7-(β-D-Glucopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one;7-(β-D-Glucopyranosyloxy)-3,3',4',5-tetrahydroxyflavone;7-(β-D-Glucopyranosyloxy)-5,3',4'-trihydroxyflavonol;QuerciMeritroside;Quercetin-7-O-β-D-glucopyranoside;quercetin 7-O-beta-D-glucoside;4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-7-(b-D-glucopyranosyloxy)-3,5-dihydroxy-
CAS:491-50-9
MF:C21H20O12
MW:464.38
EINECS:
Product Categories:chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;Flavanols;standardized herbal extract
Mol File:491-50-9.mol
Quercetin-7-O-β-D-glucopyranoside Structure
Quercetin-7-O-β-D-glucopyranoside Chemical Properties
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
pKa5.92±0.40(Predicted)
color White to yellow
LogP-0.367 (est)
Safety Information
MSDS Information
Quercetin-7-O-β-D-glucopyranoside Usage And Synthesis
OccurrenceQuercimeritrin is a natural product found in Dendroviguiera sphaerocephala, Dendroviguiera eriophora, and other organisms with data available.
DefinitionChEBI: 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 activityQuercetin-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 ActivityQuercetin-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
Tag:Quercetin-7-O-β-D-glucopyranoside(491-50-9) Related Product Information
N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline sodium salt Thiophanate-methyl Sophoricoside 4',5-DIHYDROXY-7-METHOXYFLAVONE kaempferol 3-O-sophoroside Naringenin 7-O-β-D-Glucuronide (Mixture of Diastereomers) GARDENIN B MEDICAGOL hydroxygenkwanin KAEMPFEROL-3-O-RUTINOSIDE Naringenin Rutin 2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one PONCIRIN KAEMPFEROL-3-GLUCURONIDE MOSLOFLAVONE Quercetin dihydrate Quercetin