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Screening compounds

Phenoperidine

Also known as Fenoperidina, Fenoperidine, Phenoperidinum

CAS 562-26-5Formula C23H29NO3Molar mass 367.49 g/molEC 209-229-2
Prohibited, not for trade
Why it is not for trade
Phenoperidine chemical structure, C23H29NO3, CAS 562-26-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
562-26-5
Formula
C23H29NO3
Molar mass
367.49 g/mol
EC number
209-229-2
HS code
293333
Category
Screening compounds

What is Phenoperidine?

Plain description, key identifiers and synonyms

Phenoperidine is a member of piperidines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
ethyl 1-(3-hydroxy-3-phenylpropyl)-4-phenylpiperidine-4-carboxylate
CAS number
562-26-5 CAS number cross-checked
EC number
209-229-2
Molecular formula
C23H29NO3
UNII
G9BH09J4JW
InChIKey
IPOPQVVNCFQFRK-UHFFFAOYSA-N
InChI
InChI=1S/C23H29NO3/c1-2-27-22(26)23(20-11-7-4-8-12-20)14-17-24(18-15-23)16-13-21(25)19-9-5-3-6-10-19/h3-12,21,25H,2,13-18H2,1H3
SMILES (canonical and isomeric)
CCOC(=O)C1(CCN(CC1)CCC(C2=CC=CC=C2)O)C3=CC=CC=C3

Synonyms

  • Fenoperidina
  • Fenoperidine
  • Phenoperidinum
  • Dl-phenoperidine
  • 1-(3-Hydroxy-3-phenylpropyl)-4-phenylpiperidine-4-carboxylic acid ethyl ester
  • NIH 7591
  • 4-Piperidinecarboxylic acid, 1-(3-hydroxy-3-phenylpropyl)-4-phenyl-, ethyl ester
  • 1-(3-hydroxy-3-phenyl-propyl)-4-phenyl-isonipecotic acid ethyl ester
  • DEA No. 9641
  • ethyl 1-(3-hydroxy-3-phenylpropyl)-4-phenylpiperidine-4-carboxylate
  • Phenoperidin
  • Phenoperidine (INN)
  • Ethyl 1-(3-hydroxy-3-phenylpropyl)-4-phenyl-4-piperidinecarboxylate #
  • Isonipecotic acid, 1-(3-hydroxy-3-phenylpropyl)-4-phenyl-, ethyl ester

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
367.49 g/molcalc.
Exact mass
367.2147 Dacalc.
LogP (octanol/water)
3.71calc.
Topological polar surface area
49.77 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
7calc.
Heavy atoms
27calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.44calc.
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, c1ccc(CCCN2CCC(c3ccccc3)CC2)cc1

c1ccc(CCCN2CCC(c3ccccc3)CC2)cc1

3 rings, 21 atoms, the 4-Phenyl-1-(3-phenylpropyl)piperidine ring system.

41 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.

Phenoperidine suppliers

Trading restrictions apply to this substance

Narcotic drug

Phenoperidine 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 Single Convention on Narcotic Drugs 1961, HS 2022 subheading 2933.33 (fentanyls and related analgesics)

Our policy on controlled substances

Phenoperidine 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

Pharmacological actions

  • Analgesics, Opioid
  • Narcotics

Regulatory status

Inventories, regulations and trade controls that list this substance

Narcotic drug

Phenoperidine 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 Single Convention on Narcotic Drugs 1961, HS 2022 subheading 2933.33 (fentanyls and related analgesics)

Our policy on controlled substances

Controls

  • US DEA controlled substance or listed chemical
  • Controlled narcotic drug

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2933.33Exact HS code

Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), carfentanil…

World exports in 2024
$83.8M
+13.4% vs 2023, imports $95.2M
2019 to 2024
Top exporters
  1. Switzerland * partner reported31.1%
  2. United States17.5%
  3. India * partner reported16.0%
Top importers
  1. Germany27.9%
  2. Spain12.8%
  3. Brazil9.4%

* Partner reported figures, a lower bound.

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

The HS code shown for Phenoperidine is indicative (it was matched by name in the HS nomenclature). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Phenoperidine?

Phenoperidine is a member of piperidines.

What is the CAS number of Phenoperidine?

The CAS registry number of Phenoperidine is 562-26-5.

What is the molecular formula and weight of Phenoperidine?

The molecular formula of Phenoperidine is C23H29NO3 and its molar mass is 367.49 g/mol.

What is Phenoperidine used for?

Known uses and roles of Phenoperidine include building blocks in research and laboratory, screening compounds in research and laboratory, analgesics, opioid and narcotics.

Is Phenoperidine hazardous?

No GHS hazard classification for Phenoperidine 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 Phenoperidine?

Phenoperidine is usually classified under HS code 293333 (Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), carfentanil…). This is indicative, confirm it with your customs broker before shipping.

Can I buy Phenoperidine on CompoundList?

No. Phenoperidine 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 Phenoperidine

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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