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Aromatic building blocks

4'-Methylchalcone oxide

Also known as (4-methylphenyl)(3-phenyloxiran-2-yl)methanone

CAS 32046-97-2Formula C16H14O2Molar mass 238.29 g/mol
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4'-Methylchalcone oxide chemical structure, C16H14O2, CAS 32046-97-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
32046-97-2
Formula
C16H14O2
Molar mass
238.29 g/mol
HS code
291439
Category
Aromatic building blocks

What is 4'-Methylchalcone oxide?

Plain description, key identifiers and synonyms

4'-Methylchalcone oxide is a chemical substance with the molecular formula C16H14O2 and a molar mass of 238.29 g/mol. Its CAS registry number is 32046-97-2. The IUPAC name is (4-methylphenyl)-(3-phenyloxiran-2-yl)methanone.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4-methylphenyl)-(3-phenyloxiran-2-yl)methanone
CAS number
32046-97-2 CAS number cross-checkedOther or deprecated CAS: 32157-66-7
Molecular formula
C16H14O2
InChIKey
XMLFNFVRQZKLTI-UHFFFAOYSA-N
InChI
InChI=1S/C16H14O2/c1-11-7-9-12(10-8-11)14(17)16-15(18-16)13-5-3-2-4-6-13/h2-10,15-16H,1H3
SMILES (canonical and isomeric)
CC1=CC=C(C=C1)C(=O)C2C(O2)C3=CC=CC=C3

Synonyms

  • (4-methylphenyl)(3-phenyloxiran-2-yl)methanone

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
238.29 g/molcalc.
Exact mass
238.0994 Dacalc.
LogP (octanol/water)
3.32calc.
Topological polar surface area
29.6 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
18calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.19calc.
Formal charge
0calc.
Stereocentres
2calc.
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(c1ccccc1)C1OC1c1ccccc1

O=C(c1ccccc1)C1OC1c1ccccc1

3 rings, 17 atoms, the Chalcone epoxide ring system.

77 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.

4'-Methylchalcone oxide suppliers

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4'-Methylchalcone oxide 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 4'-Methylchalcone oxide is traded under.

HS 2914.39Indicative HS code

Aromatic ketones without other oxygen function, other

World exports in 2024
$207M
−12.1% vs 2023, imports $191M
2019 to 2024
Top exporters
  1. China61.4%
  2. India * partner reported12.4%
  3. Italy7.6%
Top importers
  1. India * partner reported11.9%
  2. Germany9.9%
  3. United States8.7%

* Partner reported figures, a lower bound.

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

The HS code shown for 4'-Methylchalcone oxide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 4'-Methylchalcone oxide, based on the data on this page

What is 4'-Methylchalcone oxide?

4'-Methylchalcone oxide is a chemical substance with the molecular formula C16H14O2 and a molar mass of 238.29 g/mol. Its CAS registry number is 32046-97-2. The IUPAC name is (4-methylphenyl)-(3-phenyloxiran-2-yl)methanone.

What is the CAS number of 4'-Methylchalcone oxide?

The CAS registry number of 4'-Methylchalcone oxide is 32046-97-2. Other or deprecated CAS numbers: 32157-66-7.

What is the molecular formula and weight of 4'-Methylchalcone oxide?

The molecular formula of 4'-Methylchalcone oxide is C16H14O2 and its molar mass is 238.29 g/mol.

What is 4'-Methylchalcone oxide used for?

Known uses and roles of 4'-Methylchalcone oxide include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 4'-Methylchalcone oxide hazardous?

No GHS hazard classification for 4'-Methylchalcone oxide 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 4'-Methylchalcone oxide?

4'-Methylchalcone oxide is usually classified under HS code 291439 (Aromatic ketones without other oxygen function, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 4'-Methylchalcone oxide?

Post a free request on CompoundList and suppliers of 4'-Methylchalcone oxide will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 4'-Methylchalcone oxide?

Suppliers quote 4'-Methylchalcone oxide 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 4'-Methylchalcone oxide

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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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