| 2,5,6-triaminopyrimidin-4-ol sulfate | 35011-47-3 | Ax-328 |
| Biopterin | 22150-76-1 | Ax-IMP1752 |
| Sapropetrin dihydrochloride | 69056-38-8 | Ax-IMP1753 |
| Pterine | 2236-60-4 | Ax-IMP1754 |
| (R)-Pregabalin | 148553-51-9 | Ax-IMP1805 |
| Nicardipine 1R,2S Impurity | NA | Ax-IMP1884 |
| Nicardipine Impurity | 10323-98-5 | Ax-IMP1883 |
| Nicardipine Impurity A | 87625-92-1 | Ax-IMP1882 |
| Losartan : Des[2’-(1H-tetrazol-5-yl)] 2-Cyanolosartan carboxaldehyde | 124750-67-0 | Ax-IMP1892 |
| Losartan : Des[2’-(1H-tetrazol-5-yl)] 2-Cyanolosartan | 114772-55-3 | Ax-IMP1893 |