| Emtricitabine Sulphoxide Impurity | NA | Ax-IMP940 |
| Terbinafine EP Impurity C | 877265-30-0 ; 187540-01-8 | Ax-IMP933 |
| Terbinafine Process Impurity 4 | 125660-64-2 | Ax-IMP934 |
| Terbinafine Process Impurity 5 | 76532-33-7 | Ax-IMP935 |
| Pantaprazole Related compound A | 127780-16-9 | Ax-IMP936 |
| Pantaprazole Related compound B | 102625-64-9 | Ax-IMP937 |
| Pantoprazole Related Compounds D & F | 624742-53-6 & 721924-06-7 | Ax-IMP938 |
| Ipratropium EP Impurity E | 183626-76-8 | Ax-IMP939 |
| Latanoprost Related Compound E | 41639-83-2 | Ax-IMP941 |
| Bimatoprost Acid | 38344-08-0 | Ax-IMP942 |