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Details

Stereochemistry ACHIRAL
Molecular Formula C23H30N2O
Molecular Weight 350.4971
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4-methyl Fentanyl

SMILES

CCC(=O)N(C1=CC=CC=C1)C2(C)CCN(CCC3=CC=CC=C3)CC2

InChI

InChIKey=GNKKPEHVTFKLMN-UHFFFAOYSA-N
InChI=1S/C23H30N2O/c1-3-22(26)25(21-12-8-5-9-13-21)23(2)15-18-24(19-16-23)17-14-20-10-6-4-7-11-20/h4-13H,3,14-19H2,1-2H3

HIDE SMILES / InChI

Molecular Formula C23H30N2O
Molecular Weight 350.4971
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 20:48:44 GMT 2025
Edited
by admin
on Wed Apr 02 20:48:44 GMT 2025
Record UNII
HB57Y3XNF4
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
N-(4-methyl-1-phenethylpiperidin-4-yl)-N-phenylpropionamide
Preferred Name English
4-methyl Fentanyl
Common Name English
Propanamide, N-[4-methyl-1-(2-phenylethyl)-4-piperidinyl]-N-phenyl-
Systematic Name English
Classification Tree Code System Code
CDC 4-methyl Fentanyl
Created by admin on Wed Apr 02 20:48:44 GMT 2025 , Edited by admin on Wed Apr 02 20:48:44 GMT 2025
Code System Code Type Description
EPA CompTox
DTXSID701345678
Created by admin on Wed Apr 02 20:48:44 GMT 2025 , Edited by admin on Wed Apr 02 20:48:44 GMT 2025
PRIMARY
CAS
303983-38-2
Created by admin on Wed Apr 02 20:48:44 GMT 2025 , Edited by admin on Wed Apr 02 20:48:44 GMT 2025
PRIMARY
FDA UNII
HB57Y3XNF4
Created by admin on Wed Apr 02 20:48:44 GMT 2025 , Edited by admin on Wed Apr 02 20:48:44 GMT 2025
PRIMARY
PUBCHEM
9906422
Created by admin on Wed Apr 02 20:48:44 GMT 2025 , Edited by admin on Wed Apr 02 20:48:44 GMT 2025
PRIMARY
Related Record Type Details
TARGET -> AGONIST
SALT/SOLVATE -> PARENT
Related Record Type Details
ACTIVE MOIETY