| Minoxidil Impurity E | 24867-26-3 | Ax-IMP075 |
| Minoxidil Impurity D | NA | Ax-IMP074 |
| Minoxidil Impurity C | NA | Ax-IMP073 |
| Minoxidil Impurity B | NA | Ax-IMP072 |
| Minoxidil Impurity A | NA | Ax-IMP071 |
| Azithromycin | 83905-01-5 | Ax-IMP065 |
| Azithromycin Impurity A | 76801-85-9 | Ax-IMP064 |
| Anidulafungin | 166663-25-8 | Ax-IMP063 |
| 4-Hydroxymethyl Ambrisentan | 1106685-66-8 | Ax-IMP062 |
| Sulfamethoxazole Impurity F | 17103-52-5 | Ax-IMP061 |