N-BENZOYL-4-PIPERIDONE

CAS No.：24686-78-0

Other grades of this product :

N-BENZOYL-4-PIPERIDONE Basic information

Product Name:	N-BENZOYL-4-PIPERIDONE
Synonyms:	N-BENZOYLPIPERIDONE;N-BENZOYL-4-PIPERIDONE;1-Benzoyl-4-oxopiperidine;1-Benzoyl-4-piperidinone;1-Benzoyl-piperidinoine;4-Piperidinone,1-benzoyl-;4-Piperidone, 1-benzoyl-;1-BENZOYL-PIPERIDIN-4-ONE
CAS:	24686-78-0
MF:	C12H13NO2
MW:	203.24
EINECS:	246-407-9
Product Categories:	Building Blocks;Heterocyclic Building Blocks;Piperidines, Piperidones, Piperazines;Piperidones
Mol File:	24686-78-0.mol

N-BENZOYL-4-PIPERIDONE Chemical Properties

Melting point	55-59 °C (lit.)
Boiling point	158-160 °C/0.2 mmHg (lit.)
density	1.1255 (rough estimate)
refractive index	1.5440 (estimate)
Fp	>230 °F
storage temp.	Inert atmosphere,Room Temperature
solubility	methylene chloride: soluble
form	powder to crystal
pka	-1.45±0.20(Predicted)
color	White to Light yellow
BRN	158848
CAS DataBase Reference	24686-78-0(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Safety Statements	24/25
WGK Germany	3
Hazard Note	Irritant
HS Code	29333999

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

N-BENZOYL-4-PIPERIDONE Usage And Synthesis

Chemical Properties	light yellow granular powder or granules
Uses	1-Benzoyl-4-piperidone can be used as starting reagent in the synthesis of fentanyl.
Biochem/physiol Actions	1-Benzoyl-4-piperidone and 1-methyl-4-piperidone reacts with triethyl phosphono-acetate in the presence of excess base and yields both the endocyclic and exocyclic olefins.

N-BENZOYL-4-PIPERIDONE Preparation Products And Raw materials

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