Products 522-12-3

CAS 522-12-3 appears in our catalog under these names: Quercetin 3-a-L-rhamnoside, 98.00%, Quercetin 3-O-rhamnoside, 98%, 98%, Quercitrin, >95% (HPLC), Quercitrin, Quercitrin/ 98.4% (existing batch purity). Offered by: Chemat, TRC, GLPBio, TargetMol, Thermo Scientific (Acros). Available pack sizes: 25mg, 5mg, 50mg, 100mg, 250mg, 1g, 1mg, 10mg.

Quercetin 3-a-L-rhamnoside, 98.00%
Chemat
  • size: 25mg
  • Variants: 1
from 411.32
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Quercetin 3-O-rhamnoside, 98%, 98%
Chemat
  • size: 5mg, 50mg, 100mg, 250mg
  • Variants: 6
from 83.60
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Quercitrin, >95% (HPLC)
TRC
  • size: 10mg, 25mg, 50mg
  • Variants: 3
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Quercitrin
GLPBio, HPC Standards
  • size: 20mg, 1x10mg
  • Variants: 2
from 1102.53
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Quercitrin/ 98.4% (existing batch purity)
TargetMol
  • size: 10mg, 20mg, 50mg, 100mg
  • Variants: 4
from 458.82
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Quercitrin, 98%
Thermo Scientific (Acros)
  • size: 100MG
  • Variants: 1
from 824.07
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Quercitrin 98%
Ambeed
  • size: 1mg, 5mg, 10mg, 50mg
  • Variants: 7
from 125.62
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QUERCITRINE
Sigma-Aldrich
  • size: 25MG
  • Variants: 1
from 2968.00
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Quercitrin, 99.82%
MedChemExpress
  • size: 100 mg, 25 mg, 5 mg, 10 mg
  • Variants: 6
from 263.96
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Quercitrin (Standard), 99.18%
MedChemExpress
  • size: 10 mg, 25 mg, 50 mg, 100 mg
  • Variants: 5
from 519.38
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Quercitrin R, ROTICHROM® HPLC, 10 mg, glass
Roth
  • size: 10mg
  • Variants: 1
from 1175.18
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Quercitrin is a quercetin O-glycoside that is quercetin substituted by a alpha-L-rhamnosyl moiety at position 3 via a glycosidic linkage. It has a role as an antioxidant, an EC 1.1.1.21 (aldehyde reductase) inhibitor, an EC 1.14.18.1 (tyrosinase) inhibitor, an antileishmanial agent, an EC 1.1.1.184 [carbonyl reductase (NADPH)] inhibitor and a plant metabolite. It is an alpha-L-rhamnoside, a tetrahydroxyflavone, a monosaccharide derivative and a quercetin O-glycoside. It is a conjugate acid of a quercitrin-7-olate.

Source: ChEBI

Identity
Molecular formulaC21H20O11
Molecular weight448.4 g/mol
IUPAC name2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one
InChIKeyOXGUCUVFOIWWQJ-HQBVPOQASA-N
SMILESC[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: quercitrin, Quercetin 3-rhamnoside, Quercitroside, Quercetrin, Quercimelin, Thujin, Quercetin-3-L-rhamnoside, Quercetin 3-L-rhamnoside, Rhamnoside, quercetin-3, Usaf cf-2
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
(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
5,7-dihydroxy-2-[3-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one C21H20O11