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Aromatic building blocks

Ethcathinone

Also known as N-Ethylaminopropiophenone, 1-Phenyl-2-(ethylamino)-1-propanone, 1-Propanone, 2-(ethylamino)-1-phenyl-

CAS 18259-37-5Formula C11H15NOMolar mass 177.25 g/mol
Prohibited, not for trade
Why it is not for trade
Ethcathinone chemical structure, C11H15NO, CAS 18259-37-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
18259-37-5
Formula
C11H15NO
Molar mass
177.25 g/mol
HS code
292239
Category
Aromatic building blocks

What is Ethcathinone?

Plain description, key identifiers and synonyms

Ethcathinone is a chemical substance with the molecular formula C11H15NO and a molar mass of 177.25 g/mol. Its CAS registry number is 18259-37-5. The IUPAC name is 2-(ethylamino)-1-phenylpropan-1-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(ethylamino)-1-phenylpropan-1-one
CAS number
18259-37-5 CAS number cross-checked
Molecular formula
C11H15NO
UNII
HV3BCK77BB
InChIKey
LYMHIBZGTAPASQ-UHFFFAOYSA-N
InChI
InChI=1S/C11H15NO/c1-3-12-9(2)11(13)10-7-5-4-6-8-10/h4-9,12H,3H2,1-2H3
SMILES (canonical and isomeric)
CCNC(C)C(=O)C1=CC=CC=C1

Synonyms

  • N-Ethylaminopropiophenone
  • 1-Phenyl-2-(ethylamino)-1-propanone
  • 1-Propanone, 2-(ethylamino)-1-phenyl-
  • 2-ethylamino-1-phenylpropan-1-one
  • ethylpropion
  • 2-(ethylamino)-1-phenylpropan-1-one
  • UR 1424
  • ETH-CAT
  • Ethylaminopropiophenone HCl
  • N-Ethylcathinone
  • Ethylcathinone
  • 2-(Ethylamino)-1-phenyl-1-propanone
  • Ethylaminopropionphenon
  • N-Deethylamfepramone
  • 2-(Ethylamino) propiophenone
  • N-ethylcathinone / Ethcathinone
  • 2-(Ethylamino)propiophenone
  • 2-ethylamino-1-phenyl-propan-1-one
  • (rs)-2-Ethylamino-1-phenylpropan-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
177.25 g/molcalc.
Exact mass
177.1154 Dacalc.
LogP (octanol/water)
1.87calc.
Topological polar surface area
29.1 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
4calc.
Heavy atoms
13calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.36calc.
Formal charge
0calc.
Stereocentres
1calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

Ethcathinone suppliers

Trading restrictions apply to this substance

New psychoactive substance

Ethcathinone is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Listing and enquiries are not allowed for this substance.

Reference: UN Convention on Psychotropic Substances 1971

Our policy on controlled substances

Ethcathinone price

Indicative price range per kg from live supplier offers

Prices are not shown for prohibited substances.

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

New psychoactive substance

Ethcathinone is prohibited on CompoundList. Listings, quotes and messages are disabled. This page is kept for information only.

Listing and enquiries are not allowed for this substance.

Reference: UN Convention on Psychotropic Substances 1971

Our policy on controlled substances

Controls

  • New psychoactive substance under control

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ethcathinone is traded under.

HS 2922.39Indicative HS code

Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…

World exports in 2024
$187M
−0.3% vs 2023, imports $159M
2019 to 2024
Top exporters
  1. China35.3%
  2. India * partner reported27.7%
  3. Germany12.7%
Top importers
  1. Germany17.3%
  2. United States13.8%
  3. India * partner reported9.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Ethcathinone?

Ethcathinone is a chemical substance with the molecular formula C11H15NO and a molar mass of 177.25 g/mol. Its CAS registry number is 18259-37-5. The IUPAC name is 2-(ethylamino)-1-phenylpropan-1-one.

What is the CAS number of Ethcathinone?

The CAS registry number of Ethcathinone is 18259-37-5.

What is the molecular formula and weight of Ethcathinone?

The molecular formula of Ethcathinone is C11H15NO and its molar mass is 177.25 g/mol.

What is Ethcathinone used for?

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

Is Ethcathinone hazardous?

No GHS hazard classification for Ethcathinone 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 Ethcathinone?

Ethcathinone is usually classified under HS code 292239 (Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than…). This is indicative, confirm it with your customs broker before shipping.

Can I buy Ethcathinone on CompoundList?

No. Ethcathinone is on our prohibited list, so listings, quotes and messages for it are disabled. This page is kept for information only.

Guides for buyers

Practical guides that help when you source, ship or handle Ethcathinone

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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