| Brimonidine Process Impurity | 1122-85-6 | Ax-IMP2303 |
| Meropenem Impurity B | 166901-45-7 | Ax-IMP1905 |
| Brimonidine Impurity B | 50358-63-9 | Ax-IMP2301 |
| Olmesartan Process Impurity 4 | 4437-70-1 | Ax-IMP1904 |
| Brimonidine Impurity C | 6298-37-9 | Ax-IMP2302 |
| Olmesartan Impurity 1 | 157356-73-5 | Ax-IMP1903 |
| Olmesartan Impurity | 144689-94-1 | Ax-IMP1902 |
| Fenofibrate EP Impurity F | 154356-96-4 | Ax-IMP2305 |
| Miconazole Impurity D | 27523-40-6 | Ax-IMP1894 |
| Gefitinib Impurity A | 199327-61-2 | Ax-IMP2306 |