| Methyl L-homoalaninate HCl | 56545-22-3 | Ax-784 |
| Pregablin impurity A | 181289-23-6 | Ax-IMP1176 |
| 3-bromo-2-fluoropyridine | 36178-05-9 | Ax-785 |
| Simvastatin Process Impurity 1 | 145576-24-5 | Ax-IMP1253 |
| Pimavanserin Impurity 4 | NA | Ax-IMP2667 |
| Pimavanserin Impurity 5 | NA | Ax-IMP2668 |
| Pimavanserin Impurity 6 | NA | Ax-IMP2669 |
| Pimavanserin Impurity 7 | NA | Ax-IMP2670 |
| Simvastatin Process Impurity 2 | 132748-10-8 | Ax-IMP1254 |
| Pimavanserin Process Impurity 1 | NA | Ax-IMP2673 |