| Ketoconazole EP Impurity C | 83374-59-8 ; 142128-58-3 | Ax-IMP380 |
| Ketoconazole EP Impurity D | 67914-61-8 | Ax-IMP381 |
| 1,3-Dinitroglycerin | 623-87-0 | Ax-IMP385 |
| 1,2-Dinitroglycerin | 621-65-8 | Ax-IMP384 |
| 2-Mononitroglycerin | 620-12-2 | Ax-IMP383 |
| 1-Mononitroglycerin | 624-43-1 | Ax-IMP382 |
| Ranolazine Related Compound D | 380204-72-8 | Ax-IMP374 |
| Ranolazine Related Compound A | 2210-74-4 | Ax-IMP372 |
| Atorvastatin 3-Deoxy-Hept-2-Enoic Acid | 1105067-93-3 | Ax-IMP389 |
| Atorvastatin Dihydroxy Epoxy Impurity | 873950-19-7 | Ax-IMP349 |