| Levothyroxine Impurity F | 911661-90-0 | Ax-IMP2418 |
| Sildenafil Impurity B | 1094598-75-0 | Ax-IMP830 |
| Mebeverine Impurity B | 14367-46-5 | Ax-IMP2422 |
| Sildenafil Impurity C | 139755-91-2 | Ax-IMP831 |
| Tramadol N-Oxide | 147441-56-3 | Ax-IMP2424 |
| Sildenafil Impurity D | 1357931-55-5 | Ax-IMP832 |
| Tramadol Impurity B | 66170-32-9 | Ax-IMP2425 |
| Sildenafil Impurity F | 139755-82-1 | Ax-IMP833 |
| Diaveridine Process Impurity 1 | 39800-76-5 | Ax-IMP2382 |
| Atazanavir Impurity | 4385-62-0 | Ax-IMP828 |