| Xylometazoline Impurity C | 84803-57-6 | Ax-IMP2631 |
| Isradipine Process Impurity 1 | 417726-27-3 | Ax-IMP1107 |
| Xylometazoline Impurity E | 14034-59-4 | Ax-IMP2632 |
| Xylometazoline Impurity F | 854646-92-7 | Ax-IMP2633 |
| Xylometazoline Process Impurity 1 | 1260490-37-6 | Ax-IMP2634 |
| Isradipine Process Impurity 2 | NA | Ax-IMP1108 |
| bis(4-iodophenyl)sulfoxide | 647829-43-4 | Ax-669 |
| 3,3'-sulfinylbis(fluorobenzene) | 2216787-21-0 | Ax-668 |
| 2-Methoxy-4-methyl-6-methylamino-1,3,5-triazine | 5248-39-5 | Ax-665 |
| 4-bromo Isradipine Impurity | NA | Ax-IMP1106 |