ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate 基本信息
| 中文名稱 | ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate |
|---|---|
| 中文同義詞 | 生物素雜質(zhì)M;生物素雜質(zhì)020;吡哆素雜質(zhì)55;生物素雜質(zhì)02 |
| 英文名稱 | ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate |
| 英文同義詞 | 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;Biotin impurity 02 |
| CAS號 | 87573-52-2 |
| 分子式 | C12H20N2O3S |
| 分子量 | 272.36 |
| EINECS號 | 289-323-8 |
| 相關(guān)類別 | |
| Mol文件 | 87573-52-2.mol |
| 結(jié)構(gòu)式 | ![ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate 結(jié)構(gòu)式](CAS/GIF/87573-52-2.gif) |
ethyl [3aS-(3aalpha,4beta,6aalpha)]-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-valerate 性質(zhì)
| 熔點 | 80-81 °C |
|---|---|
| 沸點 | 483.4±30.0 °C(Predicted) |
| 密度 | 1.161±0.06 g/cm3(Predicted) |
| 酸度系數(shù)(pKa) | 13.89±0.40(Predicted) |