N-Phenethyl-4-piperidinone Properties, Molecular Formula, Applications - WorldOfChemicals

N-Phenethyl-4-piperidinone Properties


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N-Phenethyl-4-piperidinone (NPP) is a derivative of 4-piperidinone with the molecular formula C13H17NO. 4-Piperidone is used as an intermediate in the manufacture of chemicals and pharmaceutical drugs such as fentanyl. Because of its use in the illicit manufacture of fentanyl, NPP was placed onto the list of controlled chemicals in the USA in 2007, and possession and sales of this compound are now heavily restricted.

Chemical Properties

Appearance yellow-brown crystalline powde
Boiling Point 331.1 °C at 760 mmHg
CAS Number 39742-60-4
Density 1.057 g/cm3
HS Code 29333999
IUPAC Name 1-(2-Phenylethyl)piperidin-4-one
Melting Point 57-60 °C(lit.)
Molar Mass 203.28 g mol?1
Molecular Formula C13H17NO
NFPA 704 H-1 F-3 R-0 C-NA
RTECS Number TN8990300
Synonyms 1-Phenethyl-4-piperidinone;1-Phenylethyl-4-piperidone;N-(2-Phenylethyl)-4-piperidone;N-Phenethyl-4-piperidone;N-Phenethylpiperidin-4-one;NSC 74494;4-Piperidone,1-phenethyl- (6CI);1-(2-Phenethyl)-4-piperidinone;1-(2-Phenethyl)-4-piperidone;1-(2-Phenylethyl)-4-piperidinone;1-(2-Phenylethyl)-4-piperidone;1-(b-Phenylethyl)-4-piperidone;
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