产品编号：D288390
产品规格：100mg
产品价格：面议
| 标准品编号: | D288390 |
| 名称: | 3-Desacetyl Cefotaxime Lactone (E/Z Mixture) |
| 别名: | [5aR-[5aα,6β]]-2-Amino-α-(methoxyimino)-N-(1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-4-thiazoleacetamide; |
| 杂质: | Cefotaxime Sodium EP Impurity E |
| 参考CAS号: | Z-isomer: 66340-33-8; E-isomer: 123238-79-9 |
| 分子式: | C₁₄H₁₃N₅O₅S₂ |
| 外观: | 淡黄色固体 |
| 熔点: | >220°C (dec.) |
| 分子量: | 395.41 |
| 储存: | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| 溶解性: | DMSO (Slightly), Methanol (Slightly, Heated) |
| 种类: | Standards; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: | 3-Desacetyl Cefotaxime Lactone is an impurity of Cefotaxime sodium (C242950). 3-Desacetyl Cefotaxime Lactone is also a degradation product for other cephalosporin antibiotics such as: Ceftriaxone (C245000), Cefodizime and Ceftiofur (C244700). |
| 参考文献 | |
