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

Details

Stereochemistry ACHIRAL
Molecular Formula C23H30N2O2.ClH
Molecular Weight 402.957
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ortho-methyl Methoxyacetyl fentanyl hydrochloride

SMILES

Cl.COCC(=O)N(C1CCN(CCC2=CC=CC=C2)CC1)C3=CC=CC=C3C

InChI

InChIKey=LAOVSLHIWREBFU-UHFFFAOYSA-N
InChI=1S/C23H30N2O2.ClH/c1-19-8-6-7-11-22(19)25(23(26)18-27-2)21-13-16-24(17-14-21)15-12-20-9-4-3-5-10-20;/h3-11,21H,12-18H2,1-2H3;1H

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
Acetamide, 2-methoxy-N-(2-methylphenyl)-N-[1-(2-phenylethyl)-4-piperidinyl]-, hydrochloride (1:1)
Preferred Name English
ortho-methyl Methoxyacetyl fentanyl hydrochloride
Common Name English
o-methyl Methoxyacetyl fentanyl hydrochloride
Common Name English
2-methoxy-N-(2-methylphenyl)-N-[1-(2-phenylethyl)-4-piperidinyl]-acetamide monohydrochloride
Systematic Name English
Code System Code Type Description
PUBCHEM
137700050
Created by admin on Wed Apr 02 19:48:28 GMT 2025 , Edited by admin on Wed Apr 02 19:48:28 GMT 2025
PRIMARY
CAS
2748485-23-4
Created by admin on Wed Apr 02 19:48:28 GMT 2025 , Edited by admin on Wed Apr 02 19:48:28 GMT 2025
PRIMARY
FDA UNII
HNS2K5TP38
Created by admin on Wed Apr 02 19:48:28 GMT 2025 , Edited by admin on Wed Apr 02 19:48:28 GMT 2025
PRIMARY
CAYMAN
22977
Created by admin on Wed Apr 02 19:48:28 GMT 2025 , Edited by admin on Wed Apr 02 19:48:28 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