| Empagliflozin Impurities | 912917-85-2 | Ax-IMP586 |
| 3,5-Diiodo Thyroaldehyde | 2828-49-1 | Ax-IMP580 |
| Thyroxine Process Impurity 3 | 189156-59-0 | Ax-IMP578 |
| Thyroxine Process Impurity 2 | 54073-94-8 | Ax-IMP577 |
| Thyroxine Process Impurity 1 | 19231-06-2 | Ax-IMP576 |
| Thyroxine Intermediate | 69240-57-9 | Ax-IMP575 |
| Rizatriptan Intermediate 2 | 114094-45-0 | Ax-IMP574 |
| Rizatriptan Intermediate 1 | 144035-22-3 | Ax-IMP573 |
| N-Desmethyl Rizatriptan | 144034-84-4 | Ax-IMP572 |
| rac Methotrimeprazine | 851-68-3 | Ax-IMP583 |