4-Piperidinone

4-Piperidinone Basic information

Product Name:	4-Piperidinone
Synonyms:	Irinotecan Impurity 16 HCl;4-PIPERIDONE;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
CAS:	41661-47-6
MF:	C5H9NO
MW:	99.13
EINECS:	255-481-1
Product Categories:	Miscellaneous
Mol File:	41661-47-6.mol

4-Piperidinone Chemical Properties

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

Safety Information

Risk Statements	11-20/21/22
Safety Statements	16-26-36/37/39
RIDADR	1993
HazardClass	IRRITANT
HS Code	2914390090

MSDS Information

4-Piperidinone Usage And Synthesis

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).

4-Piperidinone Preparation Products And Raw materials

Raw materials

Hydrochloric acid-->Toluene-->Potassium carbonate-->Sodium hydride-->Ethyl acrylate-->Benzamide

Preparation Products

1,4-Dioxa-8-azaspiro[4.5]decane-->Methyl 1-benzyl-4-oxo-3-piperidine-carboxylate hydrochloride-->1-(Benzyloxycarbonyl)-4-piperidinone-->(1-BENZYLPIPERIDIN-4-YLIDENE)ACETIC ACID ETHYL ESTER-->methyl 4-oxopiperidine-1-carboxylate-->Methyl 4-hydroxypiperidine-1-carboxyl-->TERT-BUTYL 3-OXO-2,8-DIAZASPIRO[4.5]DECANE-8-CARBOXYLATE-->1-Propyl-4-piperidone-->N-Acetyl-4-piperidone-->1-(4-Bromophenylsulfonyl)piperidin-4-one

Triacetonediamine (+/-)-exo-6-Hydroxytropinone Ethyl 1-benzyl-4-oxo-3-piperidinecarboxylate hydrochloride Diphenoxylate 2,2,6,6-Tetramethyl-4-piperidone hydrochloride N-Acetyl-4-piperidone N-Carbethoxy-4-piperidone Triacetonamine 1-Phenethyl-4-piperidone 3,5-Dibromo-4-oxo-2,2,6,6-tetramethylpiperidin-1-yl CHEMBRDG-BB 5314086 Haloperidol 2,2,6,6-Tetramethyl-4-piperidinol N-Benzyl-4-piperidone 1-N-BOC-4-PIPERIDINONE DROPERIDOL 4,4-Piperidinediol hydrochloride 1-Methyl-4-piperidone

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4-Piperidinone

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