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

Details

Stereochemistry RACEMIC
Molecular Formula C24H32N2O.ClH
Molecular Weight 400.985
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ?-Methyl butyryl fentanyl hydrochloride

SMILES

Cl.CCCC(=O)N(C1CCN(CC1)C(C)CC2=CC=CC=C2)C3=CC=CC=C3

InChI

InChIKey=ZYPOIFLHINKCRG-UHFFFAOYSA-N
InChI=1S/C24H32N2O.ClH/c1-3-10-24(27)26(22-13-8-5-9-14-22)23-15-17-25(18-16-23)20(2)19-21-11-6-4-7-12-21;/h4-9,11-14,20,23H,3,10,15-19H2,1-2H3;1H

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
?-Methyl butyryl fentanyl hydrochloride
Common Name English
Butanamide, N-[1-(1-methyl-2-phenylethyl)-4-piperidinyl]-N-phenyl-, hydrochloride (1:1)
Preferred Name English
N-[1-(1-methyl-2-phenylethyl)-4-piperidinyl]-N-phenyl-butanamide monohydrochloride
Systematic Name English
Code System Code Type Description
CAS
2306825-91-0
Created by admin on Wed Apr 02 19:56:39 GMT 2025 , Edited by admin on Wed Apr 02 19:56:39 GMT 2025
PRIMARY
CAYMAN
20818
Created by admin on Wed Apr 02 19:56:39 GMT 2025 , Edited by admin on Wed Apr 02 19:56:39 GMT 2025
PRIMARY
FDA UNII
7T4CYV3XLU
Created by admin on Wed Apr 02 19:56:39 GMT 2025 , Edited by admin on Wed Apr 02 19:56:39 GMT 2025
PRIMARY
PUBCHEM
137699922
Created by admin on Wed Apr 02 19:56:39 GMT 2025 , Edited by admin on Wed Apr 02 19:56:39 GMT 2025
PRIMARY
NIH
NCATS
PRIVACY NOTICE
ACCESSIBILITY
DISCLAIMER
HHS VULNERABILITY DISCLOSURE
For language access assistance, contact the NCATS Public Information Officer
National Center for Advancing Translational Sciences (NCATS),
6701 Democracy Boulevard, Bethesda MD 20892-4874 • 301-594-8966