38585-62-5
中文名称
4-甲基-5-羟甲基咪唑盐酸盐
英文名称
4-Methyl-5-imidazolemethanol hydrochloride
CAS
38585-62-5
EINECS 编号
254-021-7
分子式
C5H9ClN2O
MDL 编号
MFCD00040986
分子量
148.59
MOL 文件
38585-62-5.mol
更新日期
2024/04/23 09:20:22
38585-62-5 结构式
基本信息
中文别名
4-甲基-5-羟甲基咪唑盐酸盐4-甲基-5-咪唑甲醇羟基氯
5-甲基-4-羟甲基咪唑盐酸盐
4-羟基甲基-5-甲基咪唑盐酸盐
4-甲基-5-咪唑甲醇盐酸盐
英文别名
1H-IMIDAZOLE-4-METHANOL, 5-METHYL-MONOHYDROCHLORIDE4-HYDROXYMETHYL-5-METHYLIMIDAZOLE HYDROCHLORIDE
4-hydroxymethyl-5-methylimidazole monohydrochloride
4-METHYL-5-IMIDAZOLEMETHANOL HYDROCHLORIDE
(5-METHYL-1H-IMIDAZOL-4-YL)METHANOL HYDROCHLORIDE
5-METHYL-4-HYDROXYMETHYL IMIDAZOLE HCL
5-METHYL-4-HYDROXYMETHYLIMIDAZOLE HYDROCHLORIDE
4-Methyl-5-imidazolemethanolhydrochilride
4-METHYL-5-IMIDAZOLEMETHANOLHYDROCHLORIDE98%
4-methylimidazol-5-ylmethanolhydrochloride
4-METHYL-5-IMIDAZOLEMETHANOL HCL
HYDROXYMETHYL-5-METHYLIMIDAZOLE HYDROCHLORIDE
4-Methyl-[1H]-imidazole-5-methanol hydrochloride
5(4)-METHYL-4(5)-IMIDAZOLE METHANOL
4-Methyl-5-hydroxymethylimidazole （Iminealcohol）
4-Methyl-5-HydroxymethylimidazoleHCl
4-METHYL-5-IMIDAZOLEMETHANOL HYDROCHLORIDE 98%
5-HYDROXYMETHYL-4-METHYLIMIDAZOLE HCL
(4-METHYL-1H-IMIDAZOL-5-YL)METHANOL HYDROCHLORIDE
5-Methyl-4-imidazolemethanol hydrochloride
物理化学性质
外观性状白色结晶性粉末，熔点233℃（分解）。
熔点233 °C (dec.)(lit.)
储存条件Inert atmosphere,Room Temperature
形态结晶粉末
颜色浅米色
存储注意事项湿度敏感
制备方法
方法一
将α-氯乙酰乙酸乙酯、甲酰胺、工业硫酸和水混合搅拌升温至140±5℃，保温5小时后降温至约50℃，用液碱调节pH至9，冷至10-0℃，静置过夜后抽滤，水洗至pH=7.5，滤干。将滤饼加丙酮浸泡洗涤，滤干，干燥得4-甲基-5-咪唑甲酸乙酯。将其加入液氨和金属钠条的混合物中，搅拌下滴加甲醇，加入氯化铵，加热赶氨至尽。加入用氯化氢饱和的异丙醇溶液，回流1.5小时。降温至50℃，通入干燥氯化氢至反应液pH约2.5，降温至40℃，抽滤，用异丙醇洗涤，洗滤液合并浓缩后冷至0℃以下，静置过夜，抽滤，用丙酮浸泡洗涤，干燥，得成品。收率89%。4-甲基-5-羟甲基咪唑盐酸盐价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2024/01/16 | XW385856252 | 4-甲基-5-羟甲基咪唑盐酸盐 4-methyl-5-imidazolemethanol hydrochloride;4-methylimidazol-5-yl methanol hydrochloride;5-methyl-1h-imidazole-4-methanol hydrochloride | 38585-62-5 | 100G | 454元 |
| 2024/01/16 | H0625 | 4-羟甲基-5-甲基咪唑盐酸盐 4-Hydroxymethyl-5-methylimidazole Hydrochloride | 38585-62-5 | 25G | 120元 |
| 2024/01/16 | XW385856251 | 4-甲基-5-羟甲基咪唑盐酸盐 4-methyl-5-imidazolemethanol hydrochloride;4-methylimidazol-5-yl methanol hydrochloride;5-methyl-1h-imidazole-4-methanol hydrochloride | 38585-62-5 | 25G | 150元 |