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ChemicalBook >> CAS DataBase List >>4-Piperidinone

4-Piperidinone

CAS No.
41661-47-6
Chemical Name:
4-Piperidinone
Synonyms
Piperidin-4-one;4-PIPERIDONE;4-Oxopiperidine;LUBE-013;4-piperidin;γ-Piperidone;1-yl)acetyl)-;4-Piperidinon;γ-Piperidinone;4-piperidinone
CBNumber:
CB8260941
Molecular Formula:
C5H9NO
Molecular Weight:
99.13
MDL Number:
MFCD00955709
MOL File:
41661-47-6.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

4-Piperidinone Properties

Boiling point 175.1±15.0 °C(Predicted)
Density 1.001±0.06 g/cm3(Predicted)
pka 8.95±0.20(Predicted)
form solid
color yellow
CAS DataBase Reference 41661-47-6(CAS DataBase Reference)
FDA UNII 15WP1EA7UH

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P271-P261-P280
Risk Statements  11-20/21/22
Safety Statements  16-26-36/37/39
RIDADR  1993
HazardClass  IRRITANT
HS Code  2914390090

4-Piperidinone Chemical Properties,Uses,Production

Description

4-Piperidinone is a derivative of piperidine with the molecular formula C5H9NO. 4-Piperidone is used as an intermediate in the manufacture of chemicals and pharmaceutical drugs.
Piperidones are a class of chemical compounds sharing the piperidone skeleton. A classic named reaction for the synthesis of piperidones is the Petrenko-Kritschenko piperidone synthesis which involves combining an alkyl-1,3-acetonedicarboxylate with benzaldehyde and an amine. This multicomponent reaction is related to the Hantzsch pyridine synthesis.

Uses

4-Piperidone monohydrate hydrochloride was used in the generation of compound libraries based on sub-reactions of an Ugi multicomponent reaction (MCR).

AKOS BBS-00004234 1-((6-chloro-2,3-dihydro-2-(4-methoxyphenyl)-3-oxo-1h-isoindol-1-yl)acetyl)-4-piperidinon 4-Piperidinon 4-Piperidone(Hclform) 4-Piperidone ,98% 4-piperidin 1-yl)acetyl)- 3-dihydro-2-(4-methoxyphenyl)-3-oxo-1h-isoindol-1-yl)acetyl)-1-((6-chloro- 4-piperidinone γ-Piperidinone γ-Piperidone LUBE-013 Irinotecan Hydroxyl Acid 16 Piperidin-4-one hydrochL 4-PIPERIDINONE HCL MONOHYDRATE 4-PIPERIDONE 4-Oxopiperidine Piperidin-4-one 4-Piperidinone (9CI, ACI) Controlled Substance(piperidin-4-one) Loratadine Impurity 63 HCl Irinotecan Impurity 34 Loratadine Impurity 22 HCl Irinotecan Impurity 16 HCl Loratadine Impurity 22 HCl (Mixture of Ketone and Ketone Hydrate) Loratadine Impurity 22 HCl (Mixture of Tautomeric Isomers) 41661-47-6 C5H9NO Miscellaneous