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Flavonoids and polyphenols

Cirsimarin

Also known as Cirsitakaoside, cirsimartin, 5-hydroxy-6,7-dimethoxy-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one

CAS 13020-19-4Formula C23H24O11Molar mass 476.43 g/mol
1 supplier listed
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Cirsimarin chemical structure, C23H24O11, CAS 13020-19-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
13020-19-4
Formula
C23H24O11
Molar mass
476.43 g/mol
HS code
293299
Category
Flavonoids and polyphenols

What is Cirsimarin?

Plain description, key identifiers and synonyms

Cirsimarin is a glycoside and a member of flavonoids.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-hydroxy-6,7-dimethoxy-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one
CAS number
13020-19-4 CAS number cross-checked
Molecular formula
C23H24O11
UNII
72U3YNK7DV
InChIKey
RETJLKUBHXTIGH-FZFRBNDOSA-N
InChI
InChI=1S/C23H24O11/c1-30-15-8-14-17(19(27)22(15)31-2)12(25)7-13(33-14)10-3-5-11(6-4-10)32-23-21(29)20(28)18(26)16(9-24)34-23/h3-8,16,18,20-21,23-24,26-29H,9H2,1-2H3/t16-,18-,20+,21-,23-/m1/s1
Canonical SMILES
COc1cc2oc(-c3ccc(OC4OC(CO)C(O)C(O)C4O)cc3)cc(=O)c2c(O)c1OC
Isomeric SMILES
COC1=C(C(=C2C(=C1)OC(=CC2=O)C3=CC=C(C=C3)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)OC

Synonyms

  • Cirsitakaoside
  • cirsimartin
  • 5-hydroxy-6,7-dimethoxy-2-[4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]chromen-4-one
  • 2-(4-(beta-D-Glucopyranosyloxy)phenyl)-5-hydroxy-6,7-dimethoxy-4H-1-benzopyran-4-one
  • 2-[4-(beta-D-Glucopyranosyloxy)phenyl]-5-hydroxy-6,7-dimethoxy-4H-1-benzopyran-4-one
  • 5-hydroxy-6,7-dimethoxy-2-(4-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxyphenyl)chromen-4-one
  • 4-(5-Hydroxy-6,7-dimethoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl hexopyranoside
  • 4H-1-Benzopyran-4-one, 2-(4-(beta-D-glucopyranosyloxy)phenyl)-5-hydroxy-6,7-dimethoxy-
  • Cirsimaretin
  • 4H-1-Benzopyran-4-one, 2-[4-(beta-D-glucopyranosyloxy)phenyl]-5-hydroxy-6,7-dimethoxy-
  • Scutellarein 6,7-dimethyl ether 4'-glucoside
  • Cirsimarin (Standard)
  • Cirsimaritin 4'-glucoside
  • 5-hydroxy-6,7-dimethoxy-2-(4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-4H-chromen-4-one
  • 4H-1-Benzopyran-4-one, 2-[4-(beta-
  • 5,4'-Dihydroxy-6,7-dimethoxyflavone 4'-O-b-D-gluco side
  • 5,4'-Dihydroxy-6,7-dimethoxyflavone 4'-O-beta-D-glucoside
  • 2-[4-(|_-D-Glucopyranosyloxy)phenyl]-5-hydroxy-6,7-dimethoxy-4H-1-benzopyran-4-one
  • 2-[4-(b-D-Glucopyranosyloxy)phenyl]-5-hydroxy-6,7-dimethoxy-4H-1-Benzopyran-4-one
  • 4-(5-Hydroxy-6,7-dimethoxy-4-oxo-4H-1-benzopyran-2-yl)phenyl beta-D-glucopyranoside
  • 5-hydroxy-6,7-dimethoxy-2-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one

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
476.43 g/molcalc.
Exact mass
476.1319 Dacalc.
LogP (octanol/water)
0.36calc.
Topological polar surface area
168.3 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
6calc.
Heavy atoms
34calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.35calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (1 violation)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(-c2ccc(OC3CCCCO3)cc2)oc2ccccc12

O=c1cc(-c2ccc(OC3CCCCO3)cc2)oc2ccccc12

4 rings, 24 atoms.

30 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.

Cirsimarin suppliers

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Where suppliers are based

1 supplier in 1 country

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

Frequently asked questions

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

What is Cirsimarin?

Cirsimarin is a glycoside and a member of flavonoids.

What is the CAS number of Cirsimarin?

The CAS registry number of Cirsimarin is 13020-19-4.

What is the molecular formula and weight of Cirsimarin?

The molecular formula of Cirsimarin is C23H24O11 and its molar mass is 476.43 g/mol.

Is Cirsimarin hazardous?

No GHS hazard classification for Cirsimarin 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 Cirsimarin?

Cirsimarin 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 Cirsimarin?

CompoundList lists 1 supplier of Cirsimarin 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 Cirsimarin?

Suppliers quote Cirsimarin 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 Cirsimarin

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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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