| Flurbiprofen Process Impurity 1 | 3585-47-5 | Ax-IMP1355 |
| Famotidine Impurity G | 76823-97-7 | Ax-IMP1354 |
| Tipiracil Impurity 2 | NA | Ax-IMP1353 |
| Tipiracil Impurity 1 | NA | Ax-IMP1352 |
| Lenvatinib methoxy Impurity | 417724-81-3 | Ax-IMP1351 |
| Montelukast Dicyclohexylamine | 577953-88-9 | Ax-IMP1345 |
| Epinastine Impurity B | 1217052-16-8 | Ax-IMP1347 |
| Labetalol Hydrochloride Impurity | NA | Ax-IMP1348 |
| Acetaldehydehydrazone | 5799-73-5 | Ax-236 |
| 2,6-dibromo-4-methylpyridine | 73112-16-0 | Ax-237 |