| Dabigatran Methyl Impurity | 211915-00-3 | Ax-IMP2286 |
| Dabigatran Propyl Impurity | Ax-IMP2287 | Ax-IMP2287 |
| Dabigatran Process Impurity 1 | 212322-77-5 | Ax-IMP2288 |
| Valganciclovir Impurity C | 1202645-50-8 | Ax-IMP1530 |
| Dabigatran Process Impurity 2 | 1610758-16-1 | Ax-IMP2289 |
| Tadalafil Process impurity 6 | 406938-39-4 | Ax-IMP1505 |
| Retinoic acid Process Impurity | NA | Ax-IMP2281 |
| Tadalafil Process impurity 5 | 171596-44-4 | Ax-IMP1504 |
| 9-cis-Retinoic acid | 5300-03-8 | Ax-IMP2280 |
| Tadalafil Process impurity 4 | 14907-27-8 | Ax-IMP1503 |