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

Approval Year

Substance Class Mixture
Created
by admin
on Wed Apr 02 17:17:07 GMT 2025
Edited
by admin
on Wed Apr 02 17:17:07 GMT 2025
Record UNII
68VGD8U6CM
Record Status FAILED
Record Version
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Name Type Language
3-Methyl-N-phenyl-1-(2-phenylethyl)piperidin-4-amine
Preferred Name English
Despropionyl 3-Methylfentanyl
Common Name English
4-Piperidinamine, 3-methyl-N-phenyl-1-(2-phenylethyl)-
Systematic Name English
Code System Code Type Description
FDA UNII
68VGD8U6CM
Created by admin on Wed Apr 02 17:17:07 GMT 2025 , Edited by admin on Wed Apr 02 17:17:07 GMT 2025
PRIMARY
EPA CompTox
DTXSID501346551
Created by admin on Wed Apr 02 17:17:07 GMT 2025 , Edited by admin on Wed Apr 02 17:17:07 GMT 2025
PRIMARY
CAS
144480-31-9
Created by admin on Wed Apr 02 17:17:07 GMT 2025 , Edited by admin on Wed Apr 02 17:17:07 GMT 2025
PRIMARY
PUBCHEM
608913
Created by admin on Wed Apr 02 17:17:07 GMT 2025 , Edited by admin on Wed Apr 02 17:17:07 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> METABOLITE INACTIVE
Assumed inactivity from despropionyl fentanyl
Related Record Type Details
PARENT -> IMPURITY
Immediate precursor to 3-METHYLFENTANYL.
Definition References