ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate 基本信息
| 中文名称 | ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate |
|---|---|
| 中文同义词 | 生物素杂质M;生物素杂质020;吡哆素杂质55 |
| 英文名称 | ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate |
| 英文同义词 | ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate;(3aS,3aβ,6aβ)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4α-pentanoic acid ethyl ester;Einecs 289-323-8;D-(+)-Biotin ethyl ester;ethyl 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoate;1H-Thieno[3,4-d]imidazole-4-pentanoic acid, hexahydro-2-oxo-, ethyl ester, (3aS,4S,6aR)-;Biotin impurity 020 |
| CAS号 | 87573-52-2 |
| 分子式 | C12H20N2O3S |
| 分子量 | 272.36 |
| EINECS号 | 289-323-8 |
| 相关类别 | |
| Mol文件 | 87573-52-2.mol |
| 结构式 | ![ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate 结构式](CAS/GIF/87573-52-2.gif) |
ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate 性质
| 熔点 | 80-81 °C |
|---|---|
| 沸点 | 483.4±30.0 °C(Predicted) |
| 密度 | 1.161±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | 13.89±0.40(Predicted) |
安全信息
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