| Bisacodyl Related Compound A | 603-41-8 | Ax-IMP2073 |
| Levofloxacin Descarboxy Impurity | 178964-53-9 | Ax-IMP1643 |
| Levofloxacin Related Compound E | 151250-76-9 | Ax-IMP1644 |
| Levofloxacin N-oxide | 117678-38-3 | Ax-IMP1645 |
| N-Desmethyl Desvenlafaxine | 135308-74-6 | Ax-IMP1614 |
| Colchicine EP Impurity E | 7336-33-6 | Ax-IMP1616 |
| Vardenafil Process Impurity 6 | 1417529-54-4 | Ax-IMP1619 |
| Vardenafil Process Impurity 7 | 1417529-56-6 | Ax-IMP1620 |
| Vardenafil Impurity 1 | 1417529-67-9 | Ax-IMP1617 |
| Vardenafil Impurity 2 | 1417529-69-1 | Ax-IMP1623 |