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Flavonoids and polyphenols

Chrysoeriol

Also known as Chryseriol, 3'-Methoxyapigenin, Luteolin 3'-methyl ether

CAS 491-71-4Formula C16H12O6Molar mass 300.27 g/molEC 207-742-6
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Chrysoeriol chemical structure, C16H12O6, CAS 491-71-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
491-71-4
Formula
C16H12O6
Molar mass
300.27 g/mol
EC number
207-742-6
HS code
293299
Category
Flavonoids and polyphenols

What is Chrysoeriol?

Plain description, key identifiers and synonyms

4',5,7-trihydroxy-3'-methoxyflavone is the 3'-O-methyl derivative of luteolin. It has a role as an antioxidant, a metabolite and an antineoplastic agent. It is a monomethoxyflavone and a trihydroxyflavone. It is functionally related to a luteolin. It is a conjugate acid of a 4',5-dihydroxy-3'-methoxyflavon-7-olate(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)chromen-4-one
CAS number
491-71-4 CAS number cross-checked
EC number
207-742-6
Molecular formula
C16H12O6
UNII
Q813145M20
MDL number
MFCD00016780
InChIKey
SCZVLDHREVKTSH-UHFFFAOYSA-N
InChI
InChI=1S/C16H12O6/c1-21-14-4-8(2-3-10(14)18)13-7-12(20)16-11(19)5-9(17)6-15(16)22-13/h2-7,17-19H,1H3
SMILES (canonical and isomeric)
COC1=C(C=CC(=C1)C2=CC(=O)C3=C(C=C(C=C3O2)O)O)O

Synonyms

  • Chryseriol
  • 3'-Methoxyapigenin
  • Luteolin 3'-methyl ether
  • 3'-O-Methylluteolin
  • 4',5,7-trihydroxy-3'-methoxyflavone
  • Chrysoriol
  • 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-1-benzopyran-4-one
  • 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-
  • 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)chromen-4-one
  • 3'-Methoxy-4',5,7-trihydroxyflavone
  • Cresorol
  • 3'-O-Methyluteolin
  • 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4H-chromen-4-one
  • 5,7,4'-Trihydroxy-3'-methoxyflavone
  • 5,7-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-benzopyrone
  • Chrysoeriol (>90%)
  • 5,7-dihydroxy-2-(4-hydroxy-3-methoxy-phenyl)chromen-4-one
  • Scoparol
  • Chrysoeriol?
  • 3''-Methoxyapigenin
  • Chrysoeriol (Scoparol)
  • Chrysoeriol (Standard)
  • Luteolin 3''-methyl ether
  • Flavone, 4',5,7-trihydroxy-3'-methoxy-
  • 5,7-Dihydroxy-2-(3-methoxy-4-hydroxyphenyl)-4H-1-benzopyran-4-one
Show all 35 synonyms
  • 5,7,4'-trihydroxy 3-methoxyflavone
  • 3'-Methoxy-4',5,7-trihydroxyfl avone
  • 4',5,7-Trihydroxy-3'-methoxy-Flavone
  • 4'',5,7-trihydroxy-3''-methoxyflavone
  • 2-(5-methoxy,7-dihydroxy-benzpyran-4-one
  • 3'-Methoxy-5,7,4'-trihydroxyflavone
  • 3?-Methoxy-4?,5,7-trihydroxyflavone
  • 4',5,7-Trihydroxy-3'-methoxyflavon
  • 3'-methoxy Apigenin, Luteolin 3'-methyl ether
  • 2-(5-methoxy,4-hydroxyphenyl)5,7-dihydroxy-benzpyran-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
300.27 g/molcalc.
Exact mass
300.0634 Dacalc.
LogP (octanol/water)
2.59calc.
Topological polar surface area
100.1 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
2calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.06calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 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)oc2ccccc12

O=c1cc(-c2ccccc2)oc2ccccc12

3 rings, 17 atoms, the Flavone ring system.

2,273 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.

Chrysoeriol suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 6 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

6 suppliers in 3 countries

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Chrysoeriol price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • antineoplastic agent
  • antioxidant
  • metabolite
  • pharmaceutical

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

Frequently asked questions

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

What is Chrysoeriol?

4',5,7-trihydroxy-3'-methoxyflavone is the 3'-O-methyl derivative of luteolin. It has a role as an antioxidant, a metabolite and an antineoplastic agent. It is a monomethoxyflavone and a trihydroxyflavone. It is functionally related to a luteolin. It is a conjugate acid of a 4',5-dihydroxy-3'-methoxyflavon-7-olate(1-).

What is the CAS number of Chrysoeriol?

The CAS registry number of Chrysoeriol is 491-71-4.

What is the molecular formula and weight of Chrysoeriol?

The molecular formula of Chrysoeriol is C16H12O6 and its molar mass is 300.27 g/mol.

What is Chrysoeriol used for?

Known uses and roles of Chrysoeriol include antineoplastic agent, antioxidant, metabolite and pharmaceutical.

Is Chrysoeriol hazardous?

No GHS hazard classification for Chrysoeriol 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 Chrysoeriol?

Chrysoeriol 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 Chrysoeriol?

CompoundList lists 6 suppliers of Chrysoeriol in China, Canada and Netherlands. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Chrysoeriol?

Suppliers quote Chrysoeriol 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 Chrysoeriol

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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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