葡甲-胺(N-Methyl-D-glucamine) CAS: 6284-40-8原料供应发货可接受预订单
| 中文名 | 葡** |
| 英文名 | N-Methyl-D-glucamine |
| 别名 | 葡** 葡萄糖** 葡**原料药 N-甲基-D-葡糖胺 N-甲基-D-葡萄糖胺 1-去氧-1-**山梨醇 葡**,葡萄糖**,1-去氧-1-**山梨醇 |
| 英文别名 | Meglumin Meglumine Methylglucamin Methylglucamine n-methylglucamine N-Methyl-D-glucamine D(-)-N-METHYLGLUCAMINE 1-Deoxy-1-(methylamino)hexitol 1-deoxy-1-(methylamino)hexitol 1-deoxy-1-methylamino-D-glucitol 1-deoxy-1-(methylamino)-d-glucito 1-deoxy-1-(methylammonio)-D-allitol 1-deoxy-1-(methylammonio)-D-glucitol 1-deoxy-1-(methylammonio)-D-altritol D-GLUCITOL, 1-DEOXY-1-(METHYLAMINO)- 1-deoxy-1-(methylammonio)-D-mannitol Glucitol, 1-deoxy-1-(methylamino)-, D- |
| CAS | 6284-40-8 |
| EINECS | 228-506-9 |
| 化学式 | C7H17NO5 |
| 分子量 | 195.21 |
| InChI | InChI=1/C7H17NO5/c1-8-2-4(10)6(12)7(13)5(11)3-9/h4-13H,2-3H2,1H3/p+1/t4-,5-,6+,7-/m1/s1 |
| InChIKey | MBBZMMPHUWSWHV-VZFHVOOUSA-N |
| 密度 | 1.2669 (rough estimate) |
| 熔点 | 129-131.5 °C (lit.) |
| 沸点 | 331.88°C (rough estimate) |
| 比旋光度 | -16.5 º (c=10, H2O, on dry sub) |
| 闪点 | 251.6°C |
| 水溶性 | 100 g/100 mL (25 ºC) |
| 蒸汽压 | 1.12E-11mmHg at 25°C |
| 溶解度 | H2O: 0.1g/mL, clear, colorless |
| 折射率 | -16.5 ° (C=2, H2O) |
| 酸度系数 | pKa 9.39(H2O,t =30.0,I=0.05N2)(Approximate) |
| PH值 | 11 (10g/l, H2O, 20℃) |
| 存储条件 | 2-8°C |
| 敏感性 | Air Sensitive & Hygroscopic |
| 外观 | Crystalline Powder |
| 颜色 | White to almost white |
| Merck | 14,6078 |
| BRN | 385906 |
| 物化性质 | 白色结晶性粉末。熔点128-129℃。易溶于水，微溶于乙醇（在100ml乙醇中，25℃时可溶1.2g，70℃时可溶21g），几乎不溶于氯仿。味微甜而带咸涩。 |
| 产品用途 | 诊断用药，造影剂的助溶剂、表面活性剂 |
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