| Silodosin Dimer Impurity | 1453221-45-8 | Ax-IMP2522 |
| Eltrombopag n-oxide | NA | Ax-IMP893 |
| Silodosin Process Impurity 1 | 160969-00-6 | Ax-IMP2523 |
| Closantel sodium Process Impurity | 4068-57-9 | Ax-IMP891 |
| Tolterodine impurity F | 124937-53-7 | Ax-IMP2524 |
| Closantel Sodium Impurity E | NA | Ax-IMP890 |
| Tolterodine Process impurity 5 | 16299-22-2 | Ax-IMP2525 |
| Tolterodine Process impurity 6 | 349547-18-8 | Ax-IMP2526 |
| Tramadol Impurity E | 769092-24-2; 42036-65-7(HCl) | Ax-IMP892 |
| Tolterodine Process impurity 7 | NA | Ax-IMP2527 |