laudanosine 基本信息
中文名称 | laudanosine |
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中文同义词 | 月桂苷;苯磺酸顺阿曲库铵杂质49;苯磺顺阿曲库铵49;(S)-劳丹素;化合物 (S)-LAUDANOSINE |
英文名称 | laudanosine |
英文同义词 | Nsc 35045;(+)-(S)-Laudanosine;(1S)-1,2,3,4-Tetrahydro-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methylisoquinoline;[1S,(+)]-1-[(3,4-Dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinoline;Einecs 220-253-2;Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, (1S)-;(S)-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline;Cisatracurium Besylate Impurity 49 |
CAS号 | 2688-77-9 |
分子式 | C21H27NO4 |
分子量 | 357.44 |
EINECS号 | 220-253-2 |
相关类别 | Alkaloids;Aromatics;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Aromatics, Chiral Reagents, Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals |
Mol文件 | 2688-77-9.mol |
结构式 |
laudanosine 性质
熔点 | 89° |
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比旋光度 | D16 +106° (c = 1.6 in 97% alc); D16 +130° (chloroform); D22 +52.2 ±1.3° (chloroform); D20 +82.5° (ethanol) |
沸点 | 490.07°C (rough estimate) |
密度 | 1.1729 (rough estimate) |
折射率 | 1.5614 (estimate) |
储存条件 | -20°C Freezer |
溶解度 | 可溶于氯仿(轻微)、乙醇(轻微)、甲醇(轻微,超声处理) |
形态 | 白色至浅米色 |
酸度系数(pKa) | 7.80±0.40(Predicted) |