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| 货号 | 结构式 | 中文名称 | 英文名称 | 标准值 | CAS号 | 分子式 | 分子量 | 规格 | 操作 |
|---|---|---|---|---|---|---|---|---|---|
| XL-CJ02 |  |
茶碱EP杂质B | Theophylline EP Impurity B;Pentoxifylline EP Impurity B | 1076-22-8 | C6H6N4O2 | 166.14 | 查看 | ||
| XL-CJ03 |  |
茶碱EP杂质C | Theophylline EP Impurity C;Caffeine EP Impurity B | 7597-60-6 | C7H10N4O3 | 198.18 | 查看 | ||
| XL-CJ04 |  |
茶碱EP杂质D | Theophylline EP Impurity D HCl;Diprophylline EP Impurity A | 116131-08-9;6736-40-9 (free base) | C6H10N4O. HCl | 190.63 | 查看 | ||
| XL-CJ05 |  |
茶碱EP杂质E | Theophylline EP Impurity E | 944-73-0 | C7H8N4O3 | 196.16 | 查看 | ||
| XL-CJ06 |  |
茶碱EP杂质F | Theophylline EP Impurity F;Diprophylline EP Impurity C | 519-37-9 | C9H12N4O3 | 224.22 | 查看 | ||
| XL-CJ07 |  |
茶碱杂质1 | Theophylline Impurity 1 | 5614-53-9 (aldehyde form) | C9H10N4O3.C9H12N4O4 | 222.20 240.22 | 查看 | ||
| XL-CJ08 |  |
茶碱杂质10 | Theophylline Impurity 10 | 29214-62-8 | C8H12O4 | 172.18 | 查看 | ||
| XL-CJ09 |  |
茶碱杂质2 | Theophylline Impurity 2 | 6136-37-4 | C6H6N4O2 | 166.14 | 查看 | ||
| XL-CJ10 |  |
茶碱杂质3 | Theophylline Impurity 3 | 6642-31-5 | C6H9N3O2 | 155.15 | 查看 | ||
| XL-CJ11 |  |
茶碱杂质4 | Theophylline Impurity 4 | 20289-44-5 | C5H5N5 | 135.13 | 查看 | ||
| XL-CJ12 |  |
茶碱杂质5 | Theophylline Impurity 5 | NA | C7H10N4O3 | 198.18 | 查看 | ||
| XL-CJ13 |  |
茶碱杂质6 | Theophylline Impurity 6 | NA | C5H7N3O2 | 141.13 | 查看 | ||
| XL-CJ14 |  |
茶碱杂质7 | Theophylline Impurity 7 | NA | C6H8N4O3 | 184.15 | 查看 | ||
| XL-CJ15 |  |
茶碱杂质8 | Theophylline Impurity 8 | NA | C7H7N5O3 | 209.16 | 查看 | ||
| XL-CJ16 |  |
茶碱杂质9 | Theophylline Impurity 9 | NA | C7H7N5O3 | 209.16 | 查看 |
