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ChemicalBook--->CAS DataBase List--->41979-39-9

41979-39-9

41979-39-9 Structure

41979-39-9 Structure
IdentificationBack Directory
[Name]

4-oxopiperidinium chloride
[CAS]

41979-39-9
[Synonyms]

Nsc134482
4-Piperidone Hcl
PIPERIDIN-4-ONE,HCL
4-oxopiperidinium chloride
4-oxyperidone hydrochloride
4-Piperidinone hydrochloride
4-Oxopiperidine hydrochloride
6-Fluorospiro[chroman-2,4'
Piperidine-4-one·hydrochloride
Piperidin-4-one hydrochloride 95%
4-Piperidinone,hydrochloride (1:1)
4-Oxopiperidinium chloride hydrochloride
4-Piperidinone Hydrochloride DISCONTINUED
[EINECS(EC#)]

255-602-8
[Molecular Formula]

C5H10ClNO
[MDL Number]

MFCD00041019
[MOL File]

41979-39-9.mol
[Molecular Weight]

135.592
Questions And AnswerBack Directory
[Physical Form]

White to yellow solid
[synthesis]

To a solution of tert-butyl 4-oxopiperidine-1-carboxylate (2300 g, 11.6 mol) in 1,4-dioxane was added a solution of HCl (g)/1,4-dioxane (4 L, 10 mol/L) slowly at 0°C. After the addition, the reaction mixture was stirred for 4 h and TLC (EtOAc/petroleum ether = 1:5) showed the reaction was complete. The solvent was removed in vacuo to afford piperidin-4-one hydrochloride as a brown solid.

The synthetic method of 4-oxopiperidinium chloride
Fig The synthetic method of 4-oxopiperidinium chloride
Chemical PropertiesBack Directory
[Melting point ]

145.5-147 °C(Solv: acetonitrile (75-05-8))
[storage temp. ]

Inert atmosphere,2-8°C
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[HazardClass ]

IRRITANT
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

1-Cbz-4-Piperidone-->2-Piperidone-->Remifentanil Hydrochloride-->N-phenylpiperidin-4-amine-->2-(triMethylsilyl)ethyl 4-(trifluoroMethylsulfonyloxy)-5,6-dihydropyridine-1(2H)-carboxylate-->1H-Pyrido[4,3-b]indole, 6-bromo-2,3,4,5-tetrahydro-, hydrochloride (1:1)-->methyl 4-oxopiperidine-1-carboxylate-->3,5-DIIODO-4-PYRIDONE-1-ACETIC ACID-->tert-butyl 4,4-difluoropiperidine-1-carboxylate-->1-FMOC-4-PIPERIDONE -->1-(1-(3-Methoxy-4-nitrophenyl)piperidin-4-yl)-4-Methylpiperazine-->SERTINDOLE-->ETHYL 1-BOC-5-OXO-HEXAHYDRO-1H-AZEPINE-4-CARBOXYLATE
Hazard InformationBack Directory
[Uses]

4-oxopiperidinium chloride is a useful research chemical.
Spectrum DetailBack Directory
[Spectrum Detail]

4-oxopiperidinium chloride(41979-39-9)FT-IR
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