Products 22007-72-3

CAS 22007-72-3 appears in our catalog under these names: Vincetoxicoside B/ 99.12% (existing batch purity), Vincetoxicoside B, Vincetoxicoside B, 2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one, 98%, 98%, Vincetoxicoside B (Standard). Offered by: TargetMol, GLPBio, Biosynth, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 20mg, 2mg.

Vincetoxicoside B/ 99.12% (existing batch purity)
TargetMol
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 6
from 478.94
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Vincetoxicoside B
GLPBio
  • size: 10mg, 20mg, 5mg
  • Variants: 3
from 1097.85
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Vincetoxicoside B
Biosynth
  • size: 5mg, 2mg, 10mg, 25mg
  • Variants: 4
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2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one, 98%, 98%
Chemat
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 5
from 299.60
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Vincetoxicoside B (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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Vincetoxicoside B, 99.70%
MedChemExpress
  • size: 10 mg, 5 mg
  • Variants: 2
from 742.30
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Structural formula: {0} (CAS {1})

Quercetin 7-O-alpha-L-rhamnopyranoside is a quercetin O-glycoside that is quercetin attached to a alpha-L-rhamnopyranosyl moiety at position 7 via a glycosidic linkage. It has a role as a metabolite. It is an alpha-L-rhamnoside, a member of flavonols, a tetrahydroxyflavone, a monosaccharide derivative and a quercetin O-glycoside. It is functionally related to an alpha-L-rhamnopyranose.

Source: ChEBI

Identity
Molecular formulaC21H20O11
Molecular weight448.4 g/mol
IUPAC name2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
InChIKeyQPHXPNUXTNHJOF-XNFUJFQVSA-N
SMILESC[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)O)C4=CC(=C(C=C4)O)O)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: Quercetin 7-rhamnoside, Quercetin 7-O-rhamnoside, Vincetoxicoside B, quercetin-7-o-rhamnoside, quercetin 7-O-alpha-L-rhamnopyranoside, Quercetin-7-O-alpha-L-rhamnoside (Vincetoxicoside B), VincetoxicosideB, 7-Rhamnosylquercetin, Vincetoxicoside B (Standard), orb1218427
Isomers (same molecular formula)
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one C21H20O11
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one C21H20O11
(2S,3S,4S,5R,6S)-6-[4-[(2S)-5,7-dihydroxy-4-oxo-2,3-dihydrochromen-2-yl]phenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid C21H20O11
5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O11
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one C21H20O11
2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O11
(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[[(2S)-5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-7-yl]oxy]oxane-2-carboxylic acid C21H20O11
3,5,7-trihydroxy-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one C21H20O11
5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O11
4-(3,4-dihydroxyphenyl)-7-hydroxy-5-[(2R,3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one C21H20O11
5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O11
3,5-dihydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one C21H20O11