| Cetrizine Impurity 6 | 58023-19-1 | Ax-IMP740 |
| Clomipramine Impurity G | 1425793-87-8 | Ax-IMP2396 |
| Quetiapine System Suitability | 111974-72-2 | Ax-IMP739 |
| Clomipramine Process Impurity 1 | NA | Ax-IMP2397 |
| Quetiapine EP Impurity D | 945668-94-0 | Ax-IMP738 |
| Clomipramine Process Impurity 3 | NA | Ax-IMP2399 |
| Cyclophosphamide Related Compound D | 158401-51-5 ; 45164-26-9 | Ax-IMP737 |
| Clomipramine Process Impurity 4 | 223787-61-9 | Ax-IMP2400 |
| Hydralazine Dimer impurity | 24030-07-7 | Ax-IMP736 |
| Clomipramine Process Impurity 5 | NA | Ax-IMP2401 |