| Artemisinin Process Impurity 2 | 1267472-35-4 | Ax-IMP1627 |
| Artemisitene Impurity | 101020-89-7 | Ax-IMP1624 |
| 9-epi-artemisinin | 113472-97-2 | Ax-IMP1625 |
| Dihydro Artemisinic acid | 85031-59-0 | Ax-IMP1628 |
| Artemesinin Mixed anhydride | 1267472-33-2 | Ax-IMP1629 |
| Arteannuin H | 207446-83-1 | Ax-IMP1630 |
| Desethylhydroxychloroquine | 4298-15-1 | Ax-IMP2074 |
| Solifenacin Impurity | 1956436-64-8 | Ax-IMP1633 |
| Candesartan Related compound G | 139481-59-7 | Ax-IMP2071 |
| Ibuprofen Aldehyde Impurity | 51407-46-6 | Ax-IMP1642 |