U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C28H32N2O.ClH
Molecular Weight 449.027
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4-Phenyl fentanyl hydrochloride

SMILES

Cl.CCC(=O)N(C1=CC=CC=C1)C2(CCN(CCC3=CC=CC=C3)CC2)C4=CC=CC=C4

InChI

InChIKey=HLQGDHSEVQEACZ-UHFFFAOYSA-N
InChI=1S/C28H32N2O.ClH/c1-2-27(31)30(26-16-10-5-11-17-26)28(25-14-8-4-9-15-25)19-22-29(23-20-28)21-18-24-12-6-3-7-13-24;/h3-17H,2,18-23H2,1H3;1H

HIDE SMILES / InChI

Molecular Formula C28H32N2O
Molecular Weight 412.5665
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 19:45:06 GMT 2025
Edited
by admin
on Wed Apr 02 19:45:06 GMT 2025
Record UNII
EY84F83TQX
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Propanamide, N-phenyl-N-[4-phenyl-1-(2-phenylethyl)-4-piperidinyl]-, hydrochloride (1:1)
Preferred Name English
4-Phenyl fentanyl hydrochloride
Common Name English
N-phenyl-N-[4-phenyl-1-(2-phenylethyl)-4-piperidinyl]-propanamide monohydrochloride
Systematic Name English
Code System Code Type Description
FDA UNII
EY84F83TQX
Created by admin on Wed Apr 02 19:45:06 GMT 2025 , Edited by admin on Wed Apr 02 19:45:06 GMT 2025
PRIMARY
EPA CompTox
DTXSID601037080
Created by admin on Wed Apr 02 19:45:06 GMT 2025 , Edited by admin on Wed Apr 02 19:45:06 GMT 2025
PRIMARY
PUBCHEM
137700496
Created by admin on Wed Apr 02 19:45:06 GMT 2025 , Edited by admin on Wed Apr 02 19:45:06 GMT 2025
PRIMARY
CAYMAN
20790
Created by admin on Wed Apr 02 19:45:06 GMT 2025 , Edited by admin on Wed Apr 02 19:45:06 GMT 2025
PRIMARY
CAS
2748301-34-8
Created by admin on Wed Apr 02 19:45:06 GMT 2025 , Edited by admin on Wed Apr 02 19:45:06 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE