| Candesartan Impurity C | 1185255-99-5 | Ax-IMP1790 |
| Candesartan Impurity D | 1185256-03-4 | Ax-IMP1791 |
| Omeprazole Impurity D | 88546-55-8 | Ax-IMP1792 |
| 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 |