Introduction：Basic information about 4-oxopiperidinium chloride CAS 41979-39-9, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
4-oxopiperidinium chloride Basic informationPhysical Form synthesis
| Product Name: | 4-oxopiperidinium chloride |
| Synonyms: | Piperidin-4-one hydrochloride 95%;4-Piperidinone hydrochloride;Nsc134482;4-Piperidinone,hydrochloride (1:1);4-Oxopiperidinium chloride hydrochloride;4-Oxopiperidine hydrochloride;4-oxopiperidinium chloride;4-Piperidone Hcl |
| CAS: | 41979-39-9 |
| MF: | C5H10ClNO |
| MW: | 135.592 |
| EINECS: | 255-602-8 |
| Product Categories: | |
| Mol File: | 41979-39-9.mol |
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4-oxopiperidinium chloride Chemical Properties
| Melting point | 145.5-147 °C(Solv: acetonitrile (75-05-8)) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | solid |
| color | Yellow |
| InChI | InChI=1S/C5H9NO.ClH/c7-5-1-3-6-4-2-5;/h6H,1-4H2;1H |
| InChIKey | GJQNVZVOTKFLIU-UHFFFAOYSA-N |
| SMILES | [NH2+]1CCC(=O)CC1.[Cl-] |
Safety Information
| HazardClass | IRRITANT |
| HS Code | 2914390090 |
4-oxopiperidinium chloride Usage And Synthesis
| 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.
Fig The synthetic method of 4-oxopiperidinium chloride |
| Uses | 4-oxopiperidinium chloride is a useful research chemical. |
4-oxopiperidinium chloride Preparation Products And Raw materials
| 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 |
