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alpha-Methylthiofentanyl

HCID 62309
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Basic information

CAS
103963-66-2
Standard SMILES
CCC(=O)N(c1ccccc1)C1CCN(C(C)Cc2cccs2)CC1
InChIKey
YPOXDUYRRSUFFG-UHFFFAOYSA-N
Molecular formula
C21H28N2OS
Average molar mass
356.5 g/mol
Monoisotopic mass
356.19223469

Overview

alpha-Methylthiofentanyl is a DEA Schedule I controlled substance. Substances in the DEA Schedule I have no currently accepted medical use in the United States, a lack of accepted safety for use under medical supervision, and a high potential for abuse. It is a Opiates substance.

Names & identifiers

Preferred name
alpha-Methylthiofentanyl
IUPAC
N-phenyl-N-[1-(1-thiophen-2-ylpropan-2-yl)piperidin-4-yl]propanamide
English name
a-Methylthio Fentanyl
Molecular formula
C21H28N2OS
Molecular weight
356.52

Names & synonyms

alpha-Methylthiofentanyl103963-66-2NF684LIF79ACSCN-9832IDS-NA-017.ALPHA.-METHYLTHIOFENTANYLDTXSID90861243IDS-NA-017(SECT.3).ALPHA.-METHYL-THIOFENTANYLN-(1-Methyl-2-(2-thienyl)ethyl-4-piperidinyl)-N-phenylpropanamideN-Phenyl-N-{1-[1-(thiophen-2-yl)propan-2-yl]piperidin-4-yl}propanamidePropanamide, N-(1-(1-methyl-2-(2-thienyl)ethyl)-4-piperidinyl)-N-phenyl-
Show more names
α-Methylthio Fentanyla-Methylthio FentanylN-phenyl-N-[1-(1-thiophen-2-ylpropan-2-yl)piperidin-4-yl]propanamideN-[1-[1-Methyl-2-(2-thienyl)ethyl]-4-piperidinyl]-N-phenylpropanamide
N-(1-(1-METHYL-2-(2-THIENYL)ETHYL)-4-PIPERIDYL)PROPIONANILIDEPropanamide, N-[1-[1-methyl-2-(2-thienyl)ethyl]-4-piperidinyl]-N-phenyl-N-[1-methyl-2-(2-thienyl)ethyl-4-piperidinyl]-N-phenylpropanamideN-{1-[1-Methyl-2-(2-thienyl)ethyl]-4-piperidyl}propionanilideN-phenyl-N-(1-(1-(thiophen-2-yl)propan-2-yl)piperidin-4-yl)propanamidealpha-Methylthiofentanyl (N-(1-methyl-2-(2-thienyl)ethyl-4-piperidinyl)-N-phenylpropanamide)alpha-Methylthiofentanyl (N-[1-methyl-2-(2-thienyl)ethyl-4-piperidinyl]-N-phenylpropanamide)RefChem:555884

Properties

Computed structural properties

XLogP
4.4
Topological polar surface area
51.8 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
3
Rotatable bonds
6
Heavy atoms
25
Formal charge
0
Complexity
416

Experimental & physicochemical properties

Drugs · 2 items

DEA NFLIS-Drug Category -> Fentanyl and Fentanyl-related

DEA Schedule I Controlled Substance -> Opiates

Physicochemical properties

Boiling point
474.8 · 474.8±40.0 °C(Predicted)
Density
1.137 · 1.137±0.06 g/cm3(Predicted)
pka
8.74 · 8.74±0.20(Predicted)
FDA UNII
684 LIF79 · NF684LIF79
DEA Controlled Substances
9832 CSA · CSCN: 9832CSA SCH: Schedule INARC: Yes

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Hazard information

Regulatory InformationDEA schedule I controlled substance

Safety data

DEA Controlled Substances
CSCN: 9832CSA SCH: Schedule INARC: Yes

Chemistry & industry

Applications

UsesA Fentanyl analog. An opiate receptor. Controlled Substance

Related reactions

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Compound notes

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Database identifiers

CAS
103963-66-2
PubChem CID
62309
DTXSID
DTXSID90861243
ChEMBL
CHEMBL2365807
UNII
NF684LIF79
Nikkaji
J472.979J