| 4,4'-(4-chlorobutane-1,1-diyl)bis(fluorobenzene) | 3312-04-7 | Ax-1005 |
| 4-chloropyridine-2,3-diamine | 24484-98-8 | Ax-1004 |
| Apixaban Impurity II | 1074365-84-6 | Ax-IMP1677 |
| 7-chloro-1H-imidazo[4,5-b]pyridine | 6980-11-6 | Ax-1003 |
| Apixaban Impurity III | 503614-92-4 | Ax-IMP1676 |
| N-benzyl-2-hydroxy-N,N-dimethylethan-1-aminium chloride | 7221-40-1 | Ax-1002 |
| Linagliptin Process Impurity 1 | NA | Ax-IMP1675 |
| Linagliptin Dimer | 1418133-47-7 | Ax-IMP1674 |
| Thioisonicotinamide | 2196-13-6 | Ax-257 |
| N-ethyl-2-hydroxy-N,N-dimethylethan-1-aminium chloride | 19147-34-3 | Ax-1001 |