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Dyes and pigments

Quercimeritrin

Also known as Quercimeritroside, C.I. 75710, Quercetin 7-O-beta-D-glucoside

CAS 491-50-9Formula C21H20O12Molar mass 464.38 g/mol
1 supplier listed
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Quercimeritrin chemical structure, C21H20O12, CAS 491-50-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
491-50-9
Formula
C21H20O12
Molar mass
464.38 g/mol
HS code
293299
Category
Dyes and pigments

What is Quercimeritrin?

Plain description, key identifiers and synonyms

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.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
CAS number
491-50-9
Molecular formula
C21H20O12
UNII
177033M1DL
MDL number
MFCD01762823
InChIKey
BBFYUPYFXSSMNV-HMGRVEAOSA-N
InChI
InChI=1S/C21H20O12/c22-6-13-15(26)17(28)19(30)21(33-13)31-8-4-11(25)14-12(5-8)32-20(18(29)16(14)27)7-1-2-9(23)10(24)3-7/h1-5,13,15,17,19,21-26,28-30H,6H2/t13-,15-,17+,19-,21-/m1/s1
Canonical SMILES
O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(OC3OC(CO)C(O)C(O)C3O)cc(O)c12
Isomeric SMILES
C1=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

Synonyms

  • Quercimeritroside
  • C.I. 75710
  • Quercetin 7-O-beta-D-glucoside
  • 2-(3,4-Dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5-dihydroxy-4H-1-benzopyran-4-one
  • 3,5-Dihydroxy-2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-4H-1-benzopyran-4-one
  • 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
  • 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4-oxo-4H-chromen-7-yl beta-D-glucopyranoside
  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5-dihydroxy-
  • quercetin 7-O-beta-glucopyranoside
  • 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxychromen-4-one
  • 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
  • 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
  • Quercetin-7-glucoside
  • Quercetin-7-O-|?-D-glucopyranoside
  • Quercetin 7-beta-D-glucopyranoside
  • Quercimetrin
  • Quercetin-7-o-?-d-glucopyranoside
  • 7-O-ss-D-glucopyranoside
  • quercetin-7-o-beta-d-glucoside
  • Quercetin-7-o-D-glucopyranoside
Show all 32 synonyms
  • Quercetin-7-o--D-glucopyranoside
  • quercetin 7-O-beta-D-glucopyranoside
  • 4H-1-Benzopyran-4-one, 3,5-dihydroxy-2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-
  • 7-(beta-D-Glucopyranosyloxy)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-4H-1-benzopyran-4-one
  • 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-4-one
  • 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
  • Quercetin-7-O-glucoside 1000 |Ig/mL in Acetone

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
464.38 g/molcalc.
Exact mass
464.0955 Dacalc.
LogP (octanol/water)
-0.54calc.
Topological polar surface area
210.5 Ųcalc.
Hydrogen bond donors
8calc.
Hydrogen bond acceptors
12calc.
Rotatable bonds
4calc.
Heavy atoms
33calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.29calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1cc(-c2ccccc2)oc2cc(OC3CCCCO3)ccc12

O=c1cc(-c2ccccc2)oc2cc(OC3CCCCO3)ccc12

4 rings, 24 atoms.

144 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Quercimeritrin suppliers

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Where suppliers are based

1 supplier in 1 country

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Quercimeritrin price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • antioxidant
  • metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Quercimeritrin is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Quercimeritrin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Quercimeritrin, based on the data on this page

What is Quercimeritrin?

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.

What is the CAS number of Quercimeritrin?

The CAS registry number of Quercimeritrin is 491-50-9.

What is the molecular formula and weight of Quercimeritrin?

The molecular formula of Quercimeritrin is C21H20O12 and its molar mass is 464.38 g/mol.

What is Quercimeritrin used for?

Known uses and roles of Quercimeritrin include antioxidant and metabolite.

Is Quercimeritrin hazardous?

No GHS hazard classification for Quercimeritrin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Quercimeritrin?

Quercimeritrin is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Quercimeritrin?

CompoundList lists 1 supplier of Quercimeritrin in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Quercimeritrin?

Suppliers quote Quercimeritrin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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