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| | 4,5-Dimethyl-1H-imidazole hydrochloride Basic information |
| Product Name: | 4,5-Dimethyl-1H-imidazole hydrochloride | | Synonyms: | 4,5-Dimethyl-1H-imidazole hydrochloride;4,5-Dimethylimidazole hydrochloride;4,5-Dimethyl-1h-imidazole, HCl;1H-Imidazole, 4,5-dimethyl-, hydrochloride (1:1);4,5-dimethyl-1H-Imidazole hydrochloride (1:1);4,5-Dimethyl-1H-imidazole hydrochlorid;4,5-dimethyl-1H-imidazole hydrogen chloride | | CAS: | 53316-51-1 | | MF: | C5H9ClN2 | | MW: | 132.59 | | EINECS: | | | Product Categories: | | | Mol File: | 53316-51-1.mol |  |
| | 4,5-Dimethyl-1H-imidazole hydrochloride Chemical Properties |
| Melting point | 305 °C (decomp)(Solv: water (7732-18-5)) | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | Appearance | Off-white to light brown Solid | | InChI | InChI=1S/C5H8N2.ClH/c1-4-5(2)7-3-6-4;/h3H,1-2H3,(H,6,7);1H | | InChIKey | RKSANQPKBITNSO-UHFFFAOYSA-N | | SMILES | C1(C)=C(C)NC=N1.Cl |
| | 4,5-Dimethyl-1H-imidazole hydrochloride Usage And Synthesis |
| Synthesis | General procedure for the synthesis of 4,5-dimethylimidazole hydrochloride from 4-(chloromethyl)-5-methyl-1H-imidazole hydrochloride: a mixture of 4-(chloromethyl)-5-methyl-1H-imidazole hydrochloride (11.00 g, 65.8 mmol), 10% Pd/C (2 g), and methanol (200 mL) was subjected to a hydrogenation reactor under a pressure of 60 psi H2 The hydrogenation reaction was carried out for 16 hours under 60 psi H2 pressure. Upon completion of the reaction, the solid catalyst was removed by filtration through a diatomaceous earth pad, and the filtrate was concentrated under reduced pressure to remove the solvent to afford 4,5-dimethylimidazole hydrochloride as a white solid (8.02 g, 92% yield). | | References | [1] Patent: WO2018/161025, 2018, A1. Location in patent: Page/Page column 19 |
| | 4,5-Dimethyl-1H-imidazole hydrochloride Preparation Products And Raw materials |
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