| Ketoprofen Impurity F | 42872-30-0 | Ax-IMP319 |
| Ramipril Impurity O | 151387-05-2 | Ax-IMP318 |
| Ramipril Impurity N | 129939-63-5 | Ax-IMP317 |
| Ramipril Impurity F | 82717-96-2 | Ax-IMP316 |
| Paroxetine Enantiomer | 130855-30-0 | Ax-IMP315 |
| Omeprazole Pyridone Acid Sodium Salt | 1227380-90-6 | Ax-IMP314 |
| Omeprazole N-Oxide | 176219-04-8 | Ax-IMP313 |
| Tropicamide Impurity A | 33403-97-3 | Ax-IMP311 |
| Cetirizine EP Impurity G | 728948-88-7 | Ax-IMP310 |
| Cetirizine N-Oxide | 1076199-80-8 | Ax-IMP309 |