| Tadalafil Process impurity 5 | 171596-44-4 | Ax-IMP1504 |
| 9-cis-Retinoic acid | 5300-03-8 | Ax-IMP2280 |
| Tadalafil Process impurity 4 | 14907-27-8 | Ax-IMP1503 |
| Medroxyprogesterone Impurity | NA | Ax-IMP2279 |
| Tadalafil Process impurity 3 | 171752-68-4 | Ax-IMP1502 |
| Bromfenac Process Impurity 3 | NA | Ax-IMP2276 |
| dimethyl 2'-amino-[1,1':4',1''-terphenyl]-4,4''-dicarboxylate | 1312703-30-2 | Ax-384 |
| Bromfenac Process Impurity 4 | NA | Ax-IMP2277 |
| 1-bromo-2-(tert-butyl)benzene | 7073-99-6 | Ax-383 |
| Bromfenac impurity C | 91713-91-6 | Ax-IMP2275 |