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Flavonoids and polyphenols

3'-Hydroxyflavone

Also known as 2-(3-hydroxyphenyl)chromen-4-one, 4H-1-Benzopyran-4-one, 2-(3-hydroxyphenyl)-, 2-(3-Hydroxyphenyl)-4h-Chromen-4-One

CAS 70460-18-3Formula C15H10O3Molar mass 238.24 g/mol
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3'-Hydroxyflavone chemical structure, C15H10O3, CAS 70460-18-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
70460-18-3
Formula
C15H10O3
Molar mass
238.24 g/mol
HS code
293299
Category
Flavonoids and polyphenols

What is 3'-Hydroxyflavone?

Plain description, key identifiers and synonyms

3'-Hydroxyflavone is a chemical substance with the molecular formula C15H10O3 and a molar mass of 238.24 g/mol. Its CAS registry number is 70460-18-3. The IUPAC name is 2-(3-hydroxyphenyl)chromen-4-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(3-hydroxyphenyl)chromen-4-one
CAS number
70460-18-3 CAS number cross-checked
Molecular formula
C15H10O3
MDL number
MFCD00143014
InChIKey
ISZWRZGKEWQACU-UHFFFAOYSA-N
InChI
InChI=1S/C15H10O3/c16-11-5-3-4-10(8-11)15-9-13(17)12-6-1-2-7-14(12)18-15/h1-9,16H
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C(=O)C=C(O2)C3=CC(=CC=C3)O

Synonyms

  • 2-(3-hydroxyphenyl)chromen-4-one
  • 4H-1-Benzopyran-4-one, 2-(3-hydroxyphenyl)-
  • 2-(3-Hydroxyphenyl)-4h-Chromen-4-One
  • 4hlg
  • 2-(3-Hydroxyphenyl)-4H-1-benzopyran-4-one
  • 2-(3-hydroxyphenyl)chromone
  • 4H-1-Benzopyran-4-one,2-(3-hydroxyphenyl)-(9CI)
  • 3'-HYDROXYFLAVONE, 4H-1-Benzopyran-4-one,2-(3-hydroxyphenyl)-(9CI), 2-(3-hydroxyphenyl)chromen-4-one, 2-(3-hydroxyphenyl)chromone

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
238.24 g/molcalc.
Exact mass
238.063 Dacalc.
LogP (octanol/water)
3.17calc.
Topological polar surface area
50.44 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
18calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0calc.
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.

3'-Hydroxyflavone suppliers

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3'-Hydroxyflavone 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 3'-Hydroxyflavone 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 3'-Hydroxyflavone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 3'-Hydroxyflavone, based on the data on this page

What is 3'-Hydroxyflavone?

3'-Hydroxyflavone is a chemical substance with the molecular formula C15H10O3 and a molar mass of 238.24 g/mol. Its CAS registry number is 70460-18-3. The IUPAC name is 2-(3-hydroxyphenyl)chromen-4-one.

What is the CAS number of 3'-Hydroxyflavone?

The CAS registry number of 3'-Hydroxyflavone is 70460-18-3.

What is the molecular formula and weight of 3'-Hydroxyflavone?

The molecular formula of 3'-Hydroxyflavone is C15H10O3 and its molar mass is 238.24 g/mol.

Is 3'-Hydroxyflavone hazardous?

No GHS hazard classification for 3'-Hydroxyflavone 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 3'-Hydroxyflavone?

3'-Hydroxyflavone 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 3'-Hydroxyflavone?

Post a free request on CompoundList and suppliers of 3'-Hydroxyflavone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 3'-Hydroxyflavone?

Suppliers quote 3'-Hydroxyflavone 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 3'-Hydroxyflavone

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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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