Products 491-50-9

CAS 491-50-9 appears in our catalog under these names: Quercetin–7–O–β–D–glucopyranoside, Quercimeritrin/ 98.84% (existing batch purity), Quercetin-7-O-β-D-glucopyranoside, Quercetin-7-O-β-D-glucopyranoside, 98+%, 98+%, Quercimeritrin (Standard). Offered by: GLPBio, TargetMol, Biosynth, Chemat, MedChemExpress. Available pack sizes: 1mg, 10mg, 5mg, 25mg, 50mg, 250mg, 100mg, Get quote.

Quercetin–7–O–β–D–glucopyranoside
GLPBio
  • size: 1mg, 10mg, 5mg
  • Variants: 3
from 625.12
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Quercimeritrin/ 98.84% (existing batch purity)
TargetMol
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 5
from 445.96
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Quercetin-7-O-β-D-glucopyranoside
Biosynth
  • size: 25mg, 10mg, 50mg, 250mg
  • Variants: 5
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Quercetin-7-O-β-D-glucopyranoside, 98+%, 98+%
Chemat
  • size: 25mg
  • Variants: 1
from 602.00
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Quercimeritrin (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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Quercimeritrin, 99.51%
MedChemExpress
  • size: 1 mg, 5 mg, 10 mg
  • Variants: 3
from 361.49
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Quercimeritrin, 98+%
Ambeed
  • size: 100mg
  • Variants: 1
from 2016.88
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Structural formula: {0} (CAS {1})

Quercetin 7-O-beta-D-glucoside 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 member of flavonols, a tetrahydroxyflavone, a monosaccharide derivative and a quercetin O-glucoside.

Source: ChEBI

Identity
Molecular formulaC21H20O12
Molecular weight464.4 g/mol
IUPAC name2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
InChIKeyBBFYUPYFXSSMNV-HMGRVEAOSA-N
SMILESC1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: Quercimeritrin, Quercimeritroside, Quercetin 7-O-beta-D-glucoside, quercetin 7-O-beta-glucopyranoside, quercetin-7-o-beta-d-glucopyranoside, Quercetin 7-glucoside, Quercetin-7-O-glucoside, Quercetin 7-O-glucoside, Quercetin-7-O-|A-D-glucopyranoside, Quercetin-7-O-b-D-glucopyranoside
Isomers (same molecular formula)
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O12
3-[(2S,3R,4R,5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one C21H20O12
(2S,3S,4S,5R,6S)-6-[[(2R)-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-2,3-dihydrochromen-7-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid C21H20O12
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O12
3,5,7-trihydroxy-2-[3-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one C21H20O12
3,5,7-trihydroxy-2-[4-hydroxy-3-[(2S,5S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one C21H20O12
(2S,3S,4S,5R,6S)-6-[[(2S)-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-2,3-dihydrochromen-7-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid C21H20O12
2-(3,4-dihydroxyphenyl)-5,8-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O12
5,6,7-trihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O12
5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one C21H20O12
(2S,3S,4S,5R,6S)-6-(5,6-dihydroxy-4-oxo-2-phenylchromen-7-yl)oxy-3,4,5-trihydroxyoxane-2-carboxylic acid;hydrate C21H20O12
2-(3,4-dihydroxyphenyl)-5,6-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O12