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Screening compounds

Feclemine

Also known as Spasmexan, Phenetamine, giacosil

CAS 3590-16-7Formula C24H42N2Molar mass 358.61 g/mol
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Feclemine chemical structure, C24H42N2, CAS 3590-16-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3590-16-7
Formula
C24H42N2
Molar mass
358.61 g/mol
HS code
292159
Category
Screening compounds

What is Feclemine?

Plain description, key identifiers and synonyms

Feclemine is an aralkylamine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[cyclohexyl(phenyl)methyl]-N,N,N',N'-tetraethylpropane-1,3-diamine
CAS number
3590-16-7 CAS number cross-checked
Molecular formula
C24H42N2
UNII
5P7U986QGO
InChIKey
QDMORDTWFMWOFA-UHFFFAOYSA-N
InChI
InChI=1S/C24H42N2/c1-5-25(6-2)19-23(20-26(7-3)8-4)24(21-15-11-9-12-16-21)22-17-13-10-14-18-22/h9,11-12,15-16,22-24H,5-8,10,13-14,17-20H2,1-4H3
SMILES (canonical and isomeric)
CCN(CC)CC(CN(CC)CC)C(C1CCCCC1)C2=CC=CC=C2

Synonyms

  • Spasmexan
  • Phenetamine
  • giacosil
  • Licaran
  • phenethamine
  • Feclemina
  • 2-[cyclohexyl(phenyl)methyl]-N,N,N',N'-tetraethylpropane-1,3-diamine
  • Fecleminum
  • Fenetamin
  • UCB 1545
  • 1,3-Propanediamine, 2-(cyclohexylphenylmethyl)-N,N,N',N'-tetraethyl-
  • 1-Phenyl-1-cyclohexyl-2,2-bis(diethylaminomethyl)-ethane
  • 2-(alpha-cyclohexylbenzyl)-1,3-di(diethylamino)propane
  • 2-(alpha-Cyclohexylbenzyl)-N,N,N',N'-tetraethyl-1,3-propanediamine
  • 2-[Cyclohexyl(phenyl)methyl]-N~1~,N~1~,N~3~,N~3~-tetraethylpropane-1,3-diamine

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
358.61 g/molcalc.
Exact mass
358.3348 Dacalc.
LogP (octanol/water)
5.65calc.
Topological polar surface area
6.48 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
11calc.
Heavy atoms
26calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.75calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (1 violation)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, c1ccc(CC2CCCCC2)cc1

c1ccc(CC2CCCCC2)cc1

2 rings, 13 atoms, the Benzene, (cyclohexylmethyl)- ring system.

991 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.

Feclemine suppliers

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Feclemine 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

Health and food

  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: Feclemine (INN), 2-(alpha-Cyclohexylbenzyl)-N,N,N',N'-tetraethyl-1,3-propanediamine, Ref no: 112, Annex ref: II/112

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2921.59Indicative HS code

Aromatic polyamines and their derivatives, salts thereof, other

World exports in 2024
$510M
−0.4% vs 2023, imports $488M
2019 to 2024
Top exporters
  1. China26.6%
  2. Japan16.6%
  3. India * partner reported12.4%
Top importers
  1. United States17.9%
  2. Germany11.6%
  3. South Korea7.4%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Feclemine?

Feclemine is an aralkylamine.

What is the CAS number of Feclemine?

The CAS registry number of Feclemine is 3590-16-7.

What is the molecular formula and weight of Feclemine?

The molecular formula of Feclemine is C24H42N2 and its molar mass is 358.61 g/mol.

What is Feclemine used for?

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

Is Feclemine hazardous?

No GHS hazard classification for Feclemine 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 Feclemine?

Feclemine is usually classified under HS code 292159 (Aromatic polyamines and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Feclemine?

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

What is the price of Feclemine?

Suppliers quote Feclemine 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 Feclemine

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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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