| (+)-Catechin | 154-23-4 | Ax-IMP1538 |
| Ambrisentan N-Oxide Impurity | NA | Ax-IMP2258 |
| (-)-Epicatechin gallate | 1257-08-5 | Ax-IMP1540 |
| Dabigatran Impurity 9 | 1422435-39-9 | Ax-IMP2249 |
| (-)-Epigallocatechin gallate | 989-51-5 | Ax-IMP1545 |
| Empagliflozin Impurity A | NA | Ax-IMP2250 |
| (-)-Gallocatechin | 3371-27-5 | Ax-IMP1541 |
| Nintedanib Carboxylic acid | 894783-71-2 | Ax-IMP2251 |
| Cetirizine impurity B | 942132-30-1(HCl); 942193-17-1 (base) | Ax-IMP1542 |
| Nintedanib Impurity | NA | Ax-IMP2252 |