| 中文名称 | 西地那非杂质52；2,5-二甲基-4-硝基-2H-吡唑-3-羧酸 |
|---|---|
| 英文名称 | Sildenafil Impurity 52；2,5-Dimethyl-4-nitro-2 H -pyrazole-3-carboxylic acid |
| 英文别名 | 1H-Pyrazole-5-carboxylicacid, 1,3-dimethyl-4-nitro-;1,3-dimethyl-4-nitro-1H-pyrazole-5-carboxylic acid;2,5-Dimethyl-4-nitro-2H-pyrazole-3-carboxylic acid;2,5-dimethyl-4-nitropyrazole-3-carboxylic acid;1,3-Dimethyl-4-nitropyrazol-5-carbonsaeure;1,3-dimethyl-4-nitropyrazol-5-carboxylic acid;1,3-Dimethyl-4-nitro-pyrazole-5-carboxylic acid;1,3-mimethyl-4-nitro-1h-pyrazole-5-carboxylic acid;1H-Pyrazole-5-carboxylic acid,1,3-dimethyl-4-nitro;2,5-dimethyl-4-nitro-pyrazole-3-carboxylic acid |
| CAS号 | 3920-37-4 |
| 分子式 | C6H7N3O4 |
| 分子量 | 185.14 |
| 纯度 | 95%+ |
