| Aprepitant process impurity 2 | 219821-37-1 | Ax-IMP565 |
| Aprepitant Process Impurity 3 | 155742-64-6 | Ax-IMP566 |
| Darifenacin Impurity | 87776-76-9 | Ax-IMP563 |
| Captopril Impurity F | 63250-36-2 | Ax-IMP562 |
| Vortioxetine Sulfoxide | NA | Ax-IMP561 |
| Vortioxetine Impurity 1 | 1293489-71-0 | Ax-IMP551 |
| Vortioxetine Impurity 2 | 1293489-69-6 | Ax-IMP552 |
| Vortioxetine Impurity 3 | 508233-82-7 | Ax-IMP553 |
| Vortioxetine Impurity 4 | 1293343-33-5 | Ax-IMP554 |
| Quetiapine Hydroxy Impurity | 329216-67-3 | Ax-IMP550 |