| Ciprofloxacin EP Impurity A | 86393-33-1 | Ax-IMP1793 |
| Ciprofloxacin EP Impurity B | 93107-11-0 | Ax-IMP1794 |
| Ciprofloxacin EP Impurity C | 528851-31-2 | Ax-IMP1795 |
| Ciprofloxacin EP Impurity D | 526204-10-4 | Ax-IMP1796 |
| Ciprofloxacin EP Impurity E | 105394-83-0 | Ax-IMP1797 |
| Ciprofloxacin EP Impurity F | 226903-07-7 | Ax-IMP1798 |
| Ciprofloxacin Process Impurity 1 | 167556-66-3 | Ax-IMP1799 |
| 3-(pyridin-2-yldisulfanyl)propanoic acid | 68617-64-1 | Ax-305 |
| N-Succinimidyl 3-(2-Pyridyldithio)propionate | 68181-17-9 | Ax-304 |
| Aspartame Process Impurity 1 | 116147-62-7 | Ax-IMP1789 |