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Heterocyclic building blocks

Dilmefone

Also known as Dilmefona, Dilmefonum, 1-(2,4-Dimethoxyphenyl)-3-(4-pyridyl)propenon

CAS 37398-31-5Formula C16H15NO3Molar mass 269.30 g/mol
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Dilmefone chemical structure, C16H15NO3, CAS 37398-31-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
37398-31-5
Formula
C16H15NO3
Molar mass
269.30 g/mol
HS code
293339
Category
Heterocyclic building blocks

What is Dilmefone?

Plain description, key identifiers and synonyms

Dilmefone is a chemical substance with the molecular formula C16H15NO3 and a molar mass of 269.30 g/mol. Its CAS registry number is 37398-31-5. The IUPAC name is (E)-1-(2,4-dimethoxyphenyl)-3-pyridin-4-ylprop-2-en-1-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(E)-1-(2,4-dimethoxyphenyl)-3-pyridin-4-ylprop-2-en-1-one
CAS number
37398-31-5 CAS number cross-checked
Molecular formula
C16H15NO3
UNII
QIO667518T
InChIKey
HIPIFFZGPOCRPX-ZZXKWVIFSA-N
InChI
InChI=1S/C16H15NO3/c1-19-13-4-5-14(16(11-13)20-2)15(18)6-3-12-7-9-17-10-8-12/h3-11H,1-2H3/b6-3+
Canonical SMILES
COc1ccc(C(=O)C=Cc2ccncc2)c(OC)c1
Isomeric SMILES
COC1=CC(=C(C=C1)C(=O)/C=C/C2=CC=NC=C2)OC

Synonyms

  • Dilmefona
  • Dilmefonum
  • 1-(2,4-Dimethoxyphenyl)-3-(4-pyridyl)propenon
  • 2',4'-Dimethoxy-3-(4-pyridyl)acrylophenone
  • 1-(2,4-Dimethoxyphenyl)-3-(4-pyridyl)propenon (IUPAC)
  • 1-(2,4-dimethoxyphenyl)-3-(pyridin-4-yl)prop-2-en-1-one
  • (E)-1-(2,4-dimethoxyphenyl)-3-pyridin-4-ylprop-2-en-1-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
269.30 g/molcalc.
Exact mass
269.1052 Dacalc.
LogP (octanol/water)
2.99calc.
Topological polar surface area
48.42 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
20calc.
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(C=Cc1ccncc1)c1ccccc1

O=C(C=Cc1ccncc1)c1ccccc1

2 rings, 16 atoms.

26 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.

Dilmefone suppliers

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Dilmefone 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 Dilmefone is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Dilmefone?

Dilmefone is a chemical substance with the molecular formula C16H15NO3 and a molar mass of 269.30 g/mol. Its CAS registry number is 37398-31-5. The IUPAC name is (E)-1-(2,4-dimethoxyphenyl)-3-pyridin-4-ylprop-2-en-1-one.

What is the CAS number of Dilmefone?

The CAS registry number of Dilmefone is 37398-31-5.

What is the molecular formula and weight of Dilmefone?

The molecular formula of Dilmefone is C16H15NO3 and its molar mass is 269.30 g/mol.

What is Dilmefone used for?

Known uses and roles of Dilmefone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Dilmefone hazardous?

No GHS hazard classification for Dilmefone 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 Dilmefone?

Dilmefone is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Dilmefone?

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

What is the price of Dilmefone?

Suppliers quote Dilmefone 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 Dilmefone

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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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