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Screening compounds

3-Allylfentanyl

Also known as N-phenyl-N-((3S,4R)-1-(2-phenylethyl)-3-(prop-2-en-1-yl)piperidin-4-yl)propanamide, Propanamide, N-phenyl-N-(1-(2-phenylethyl)-3-(2-propenyl)-4-piperidinyl)-, monohydrochloride, cis-, (+/-)-cis-3-Allylfentanyl

CAS 82208-84-2Formula C25H32N2OMolar mass 376.54 g/mol
Prohibited, not for trade
Why it is not for trade
3-Allylfentanyl chemical structure, C25H32N2O, CAS 82208-84-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
82208-84-2
Formula
C25H32N2O
Molar mass
376.54 g/mol
HS code
293339
Category
Screening compounds

What is 3-Allylfentanyl?

Plain description, key identifiers and synonyms

3-Allylfentanyl is a chemical substance with the molecular formula C25H32N2O and a molar mass of 376.54 g/mol. Its CAS registry number is 82208-84-2. The IUPAC name is N-phenyl-N-[(3S,4R)-1-(2-phenylethyl)-3-prop-2-enylpiperidin-4-yl]propanamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-phenyl-N-[(3S,4R)-1-(2-phenylethyl)-3-prop-2-enylpiperidin-4-yl]propanamide
CAS number
82208-84-2 CAS number cross-checkedOther or deprecated CAS: 86151-80-6
Molecular formula
C25H32N2O
UNII
V990X77S2I
InChIKey
BZXKQFFMDLTPJL-LADGPHEKSA-N
InChI
InChI=1S/C25H32N2O/c1-3-11-22-20-26(18-16-21-12-7-5-8-13-21)19-17-24(22)27(25(28)4-2)23-14-9-6-10-15-23/h3,5-10,12-15,22,24H,1,4,11,16-20H2,2H3/t22-,24+/m0/s1
Canonical SMILES
C=CCC1CN(CCc2ccccc2)CCC1N(C(=O)CC)c1ccccc1
Isomeric SMILES
CCC(=O)N([C@@H]1CCN(C[C@@H]1CC=C)CCC2=CC=CC=C2)C3=CC=CC=C3

Synonyms

  • N-phenyl-N-((3S,4R)-1-(2-phenylethyl)-3-(prop-2-en-1-yl)piperidin-4-yl)propanamide
  • Propanamide, N-phenyl-N-(1-(2-phenylethyl)-3-(2-propenyl)-4-piperidinyl)-, monohydrochloride, cis-
  • (+/-)-cis-3-Allylfentanyl
  • 3-Allylfentanyl, cis-(+/-)-
  • cis-(+/-)-3-allylfentanyl
  • Propanamide, N-phenyl-N-((3R,4S)-1-(2-phenylethyl)-3-(2-propen-1-yl)-4-piperidinyl)-, rel-

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
376.54 g/molcalc.
Exact mass
376.2515 Dacalc.
LogP (octanol/water)
4.94calc.
Topological polar surface area
23.55 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
8calc.
Heavy atoms
28calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.4calc.
Formal charge
0calc.
Stereocentres
2calc.
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(CCN2CCC(Nc3ccccc3)CC2)cc1

c1ccc(CCN2CCC(Nc3ccccc3)CC2)cc1

3 rings, 21 atoms, the N-Phenyl-1-(2-phenylethyl)-4-piperidinamine ring system.

368 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.

3-Allylfentanyl suppliers

Trading restrictions apply to this substance

Narcotic drug

3-Allylfentanyl 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

Our policy on controlled substances

3-Allylfentanyl 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

Narcotic drug

3-Allylfentanyl 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

Our policy on controlled substances

Controls

  • 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 3-Allylfentanyl 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 3-Allylfentanyl is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 3-Allylfentanyl, based on the data on this page

What is 3-Allylfentanyl?

3-Allylfentanyl is a chemical substance with the molecular formula C25H32N2O and a molar mass of 376.54 g/mol. Its CAS registry number is 82208-84-2. The IUPAC name is N-phenyl-N-[(3S,4R)-1-(2-phenylethyl)-3-prop-2-enylpiperidin-4-yl]propanamide.

What is the CAS number of 3-Allylfentanyl?

The CAS registry number of 3-Allylfentanyl is 82208-84-2. Other or deprecated CAS numbers: 86151-80-6.

What is the molecular formula and weight of 3-Allylfentanyl?

The molecular formula of 3-Allylfentanyl is C25H32N2O and its molar mass is 376.54 g/mol.

What is 3-Allylfentanyl used for?

Known uses and roles of 3-Allylfentanyl include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 3-Allylfentanyl hazardous?

No GHS hazard classification for 3-Allylfentanyl 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 3-Allylfentanyl?

3-Allylfentanyl 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.

Can I buy 3-Allylfentanyl on CompoundList?

No. 3-Allylfentanyl 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 3-Allylfentanyl

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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