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Aromatic building blocks

3-Hydroxyphloretin

Also known as 3,4,2',4',6'-Pentahydroxydihydrochalcone, 3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one, Eriodictyol dihydrochalcone

CAS 57765-66-9Formula C15H14O6Molar mass 290.27 g/mol
1 supplier listed
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3-Hydroxyphloretin chemical structure, C15H14O6, CAS 57765-66-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
57765-66-9
Formula
C15H14O6
Molar mass
290.27 g/mol
HS code
291450
Category
Aromatic building blocks

What is 3-Hydroxyphloretin?

Plain description, key identifiers and synonyms

3-Hydroxyphloretin is a member of chalcones.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one
CAS number
57765-66-9
Molecular formula
C15H14O6
InChIKey
CNABJBYLQABXJR-UHFFFAOYSA-N
InChI
InChI=1S/C15H14O6/c16-9-6-13(20)15(14(21)7-9)11(18)4-2-8-1-3-10(17)12(19)5-8/h1,3,5-7,16-17,19-21H,2,4H2
SMILES (canonical and isomeric)
C1=CC(=C(C=C1CCC(=O)C2=C(C=C(C=C2O)O)O)O)O

Synonyms

  • 3,4,2',4',6'-Pentahydroxydihydrochalcone
  • 3-(3,4-dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one
  • Eriodictyol dihydrochalcone
  • 2',4',6',3,4-Pentahydroxydihydrochalcone
  • 3-(3,4-Dihydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)-1-propanone
  • hydroxyphloretin
  • 1-(2,4,6-trihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-1-propanone

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
290.27 g/molcalc.
Exact mass
290.079 Dacalc.
LogP (octanol/water)
2.03calc.
Topological polar surface area
118.2 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
4calc.
Heavy atoms
21calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.13calc.
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=C(CCc1ccccc1)c1ccccc1

O=C(CCc1ccccc1)c1ccccc1

2 rings, 16 atoms, the Dihydrochalcone ring system.

1,867 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-Hydroxyphloretin suppliers

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Where suppliers are based

1 supplier in 1 country

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3-Hydroxyphloretin 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

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-Hydroxyphloretin is traded under.

HS 2914.50Indicative HS code

Ketone-phenols and ketones with other oxygen function

World exports in 2024
$438M
+10.9% vs 2023, imports $420M
2019 to 2024
Top exporters
  1. China50.5%
  2. India * partner reported11.6%
  3. United States11.3%
Top importers
  1. United States20.8%
  2. Germany10.0%
  3. Netherlands8.6%

* Partner reported figures, a lower bound.

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

The HS code shown for 3-Hydroxyphloretin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is 3-Hydroxyphloretin?

3-Hydroxyphloretin is a member of chalcones.

What is the CAS number of 3-Hydroxyphloretin?

The CAS registry number of 3-Hydroxyphloretin is 57765-66-9.

What is the molecular formula and weight of 3-Hydroxyphloretin?

The molecular formula of 3-Hydroxyphloretin is C15H14O6 and its molar mass is 290.27 g/mol.

What is 3-Hydroxyphloretin used for?

Known uses and roles of 3-Hydroxyphloretin include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 3-Hydroxyphloretin hazardous?

No GHS hazard classification for 3-Hydroxyphloretin 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-Hydroxyphloretin?

3-Hydroxyphloretin is usually classified under HS code 291450 (Ketone-phenols and ketones with other oxygen function). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 3-Hydroxyphloretin?

CompoundList lists 1 supplier of 3-Hydroxyphloretin in Germany. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of 3-Hydroxyphloretin?

Suppliers quote 3-Hydroxyphloretin 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-Hydroxyphloretin

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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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