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中文名
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葡甲胺
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中文同义
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葡萄糖甲胺;1-去氧-1-甲胺山梨醇;N-甲基-D-葡糖胺;N-甲基-D-葡胺, 99.0%(T);N-甲基-D-葡糖胺;葡甲胺,葡萄糖甲胺,1-去氧-1-甲胺山梨醇;葡甲胺原料药厂家;葡甲胺原料药
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英文名
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Meglumine
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英文同义
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1-deoxy-1-(methylamino)-d-glucito;1-Deoxy-1-(methylamino)hexitol;Glucitol, 1-deoxy-1-(methylamino)-, D-;Meglumin;Methylglucamin;Methylglucamine;D-GLUCITOL, 1-DEOXY-1-(METHYLAMINO)-;D(-)-N-METHYLGLUCAMINE
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CAS
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6284-40-8
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分子式
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C7H17NO5
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分子量
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195.21
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EINECS
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228-506-9
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结构式
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性质
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熔点
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129-131.5 °C(lit.)
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比旋光度
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-16.5 o (c=10, H2O, on dry sub)
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沸点
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331.88°C (rough estimate)
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密度
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1.2669 (rough estimate)
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折射率
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-16.5 ° (C=2, H2O)
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RTECS号
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LZ4295770
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储存条件
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Store below +30°C.
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溶解度
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H2O: 0.1 g/mL, clear, colorless
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酸度系数(pKa)
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pKa 9.39(H2O,t =30.0,I=0.05N2)(Approximate)
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形态
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Crystalline Powder
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颜色
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White to almost white
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PH值
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11 (10g/l, H2O, 20℃)
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旋光性 (optical activity)
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[α]20/D 16.5±0.5°, c = 2% in H2O
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水溶解性
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100 g/100 mL (25 oC)
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敏感性
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Air Sensitive & Hygroscopic
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Merck
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14,6078
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BRN
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385906
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InChIKey
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MBBZMMPHUWSWHV-VZFHVOOUSA-N
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NIST化学物质信息
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N-methylglucamine(6284-40-8)
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EPA化学物质信息
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Meglumine (6284-40-8)
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产品展厅
