 | C4X-118842 | 23095-76-3 | Impurity | |
| Dexchlorpheniramine EP Impurity B Maleate ((R)-Chlorphenamine Maleate) |
 | C4X-118843 | N/A | Impurity | |
| Chlorphenamine Impurity 43 |
| C4X-118845 | N/A | Impurity | |
| Chlorphenamine Impurity 45 |
| C4X-11885 | N/A | Impurity | |
| Chlorphenamine EP Impurity A (DiHCl) |
 | C4X-11886 | 1246816-57-8 | Impurity | |
| Chlorphenamine EP Impurity A |
| C4X-11887 | 78180-89-9 | Impurity | |
| Chlorphenamine Impurity 7 |
| C4X-11888 | N/A | Impurity | |
| Chlorphenamine Impurity 8 |
| C4X-11889 | 20619-12-9 | Impurity | |
| Chlorphenamine EP Impurity C |
| C4X-11901 | N/A | Impurity | |
| Captopril impurity 1 |
 | C4X-119011 | 26473-47-2 | Impurity | |
| Captopril EP Impurity C |
