产品编号：H951260
产品规格：25mg
产品价格：面议
| 标准品编号: | H951260 |
| 名称: | 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone |
| 别名: | USP Amoxicillin Related Compound F; Amoxicillin EP Impurity F |
| 杂质: | Amoxicillin EP Impurity F |
| CAS号: | 126247-63-0 |
| 分子式: | C₁₀H₈N₂O₂ |
| 外观: | Pale Brown to Light Brown Solid |
| 熔点: | >146°C (dec.) |
| 分子量: | 188.18 |
| 储存: | Hygroscopic, 冰箱, under inert atmosphere |
| 溶解度: | DMSO (Slightly), Methanol (Very Slightly, Heated) |
| 种类: | Standards; Semi-Synthetic; |
| 应用: | 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone (Amoxicillin EP Impurity F) is a potential impuritiy of the penicillins, ampicillin and amoxicillin, which have not been reported previously. This impurity may be formed during the semi-synthetic preparation of these antibiotics or upon their degradation. |
| 参考文献 | |
