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Flavonoids and polyphenols

Quercetagitrin

Also known as Quercetagetin 7-glucoside, 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5,6-trihydroxy-, Quercetagetin-7-O-glucoside

CAS 548-75-4Formula C21H20O13Molar mass 480.38 g/mol
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Quercetagitrin chemical structure, C21H20O13, CAS 548-75-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
548-75-4
Formula
C21H20O13
Molar mass
480.38 g/mol
HS code
293299
Category
Flavonoids and polyphenols

What is Quercetagitrin?

Plain description, key identifiers and synonyms

Quercetagitrin is a glycoside and a member of flavonoids.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
CAS number
548-75-4 CAS number cross-checked
Molecular formula
C21H20O13
UNII
4DX1W79Z8Y
MDL number
MFCD09263523
InChIKey
IDTDRZPBDLMCLB-HSOQPIRZSA-N
InChI
InChI=1S/C21H20O13/c22-5-11-14(26)17(29)19(31)21(34-11)33-10-4-9-12(15(27)13(10)25)16(28)18(30)20(32-9)6-1-2-7(23)8(24)3-6/h1-4,11,14,17,19,21-27,29-31H,5H2/t11-,14-,17+,19-,21-/m1/s1
Canonical SMILES
O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(OC3OC(CO)C(O)C(O)C3O)c(O)c(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)O

Synonyms

  • Quercetagetin 7-glucoside
  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5,6-trihydroxy-
  • Quercetagetin-7-O-glucoside
  • 2-(3,4-Dihydroxyphenyl)-3,5,6-trihydroxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
  • 2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
  • 2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-4-one
  • Quercetagetin-7-O-beta-D-glucoside
  • Queccetagitrin
  • Quercetagetin-7-O-beta-glucopyranoside
  • Quercetagitrin (Standard)
  • Quercetagetin-7-O glucoside
  • Quercetagetin 7-d-glucoside
  • quercetagetin-7-beta-D-glucopyranoside
  • 2-(3,4-Dihydroxyphenyl)-3,5,6-trihydroxy-7-(beta-D-glucopyranosyloxy)-4H-1-benzopyran-4-one
  • 2-(3,4-Dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5,6-trihydroxy-4H-1-benzopyran-4-one
  • quercetagetin-7-O-|A-D-glucopyranoside
  • 2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
  • Quercetagetin-7-o-glucoside with hplc
  • Quercetagetin 7-o-beta-d-glucoside
  • 7-[(beta-D-Glucopyranosyl)oxy]-3,3',4',5,6-pentahydroxyflavone
  • 2-(3,4-Dihydroxyphenyl)-3,5,6-trihydroxy-4-oxo-4H-1-benzopyran-7-yl hexopyranoside
  • 2-(3,4-Dihydroxyphenyl)-3,5,6-trihydroxy-4-oxo-4H-1-benzopyran-7-yl beta-D-glucopyranoside

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
480.38 g/molcalc.
Exact mass
480.0904 Dacalc.
LogP (octanol/water)
-0.83calc.
Topological polar surface area
230.7 Ųcalc.
Hydrogen bond donors
9calc.
Hydrogen bond acceptors
13calc.
Rotatable bonds
4calc.
Heavy atoms
34calc.
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.

Quercetagitrin suppliers

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Quercetagitrin 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Quercetagitrin 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 Quercetagitrin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Quercetagitrin?

Quercetagitrin is a glycoside and a member of flavonoids.

What is the CAS number of Quercetagitrin?

The CAS registry number of Quercetagitrin is 548-75-4.

What is the molecular formula and weight of Quercetagitrin?

The molecular formula of Quercetagitrin is C21H20O13 and its molar mass is 480.38 g/mol.

Is Quercetagitrin hazardous?

No GHS hazard classification for Quercetagitrin 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 Quercetagitrin?

Quercetagitrin 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 Quercetagitrin?

Post a free request on CompoundList and suppliers of Quercetagitrin will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Quercetagitrin?

Suppliers quote Quercetagitrin 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

Practical guides that help when you source, ship or handle Quercetagitrin

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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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