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Heterocyclic building blocks

Enefexine

Also known as 4-(p-Ethylphenyl)piperidine, enefexina, enefexinum

CAS 67765-04-2Formula C13H19NMolar mass 189.30 g/mol
1 supplier listed
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Enefexine chemical structure, C13H19N, CAS 67765-04-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
67765-04-2
Formula
C13H19N
Molar mass
189.30 g/mol
HS code
293339
Category
Heterocyclic building blocks

What is Enefexine?

Plain description, key identifiers and synonyms

Enefexine is a chemical substance with the molecular formula C13H19N and a molar mass of 189.30 g/mol. Its CAS registry number is 67765-04-2. The IUPAC name is 4-(4-ethylphenyl)piperidine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-(4-ethylphenyl)piperidine
CAS number
67765-04-2 CAS number cross-checked
Molecular formula
C13H19N
UNII
2JMM46GA2V
InChIKey
NDPOGPAZKKPOPV-UHFFFAOYSA-N
InChI
InChI=1S/C13H19N/c1-2-11-3-5-12(6-4-11)13-7-9-14-10-8-13/h3-6,13-14H,2,7-10H2,1H3
SMILES (canonical and isomeric)
CCC1=CC=C(C=C1)C2CCNCC2

Synonyms

  • 4-(p-Ethylphenyl)piperidine
  • enefexina
  • enefexinum
  • 4-(4-ethylphenyl)piperidine
  • 4-(4-Ethylphenyl)-piperidine
  • 4-(p-Ethylphenyl)piperidine.

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
189.30 g/molcalc.
Exact mass
189.1518 Dacalc.
LogP (octanol/water)
2.72calc.
Topological polar surface area
12.03 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
2calc.
Heavy atoms
14calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.54calc.
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, c1ccc(C2CCNCC2)cc1

c1ccc(C2CCNCC2)cc1

2 rings, 12 atoms, the 4-Phenylpiperidine ring system.

3,686 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.

Enefexine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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  • A1 BioChem Labs
    United States, WilmingtonUnclaimed profile
    EnefexineGrade, purity and minimum order on request
    Price on request
    View

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Where suppliers are based

1 supplier in 1 country

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Enefexine 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 Enefexine 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 Enefexine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Enefexine?

Enefexine is a chemical substance with the molecular formula C13H19N and a molar mass of 189.30 g/mol. Its CAS registry number is 67765-04-2. The IUPAC name is 4-(4-ethylphenyl)piperidine.

What is the CAS number of Enefexine?

The CAS registry number of Enefexine is 67765-04-2.

What is the molecular formula and weight of Enefexine?

The molecular formula of Enefexine is C13H19N and its molar mass is 189.30 g/mol.

What is Enefexine used for?

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

Is Enefexine hazardous?

No GHS hazard classification for Enefexine 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 Enefexine?

Enefexine 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 Enefexine?

CompoundList lists 1 supplier of Enefexine in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Enefexine?

Suppliers quote Enefexine 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 Enefexine

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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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