 | C4X-118821 | 5005-37-8 | Impurity | |
| Chlorphenamine Impurity 21 |
 | C4X-118822 | 4584-46-7 | Impurity | |
| Chlorphenamine Impurity 22 |
| C4X-118824 | N/A | Impurity | |
| Chlorphenamine Impurity 24 |
| C4X-118825 | 122376-68-5 | Impurity | |
| Chlorphenamine Impurity 25 |
| C4X-118826 | N/A | Impurity | |
| Chlorphenamine Impurity 26 |
| C4X-118827 | 339114-86-2 | Impurity | |
| Chlorphenamine Impurity 27 |
| C4X-118828 | N/A | Impurity | |
| Chlorphenamine Impurity 28 |
| C4X-118829 | N/A | Impurity | |
| Chlorphenamine Impurity 29 |
 | C4X-11883 | 22630-25-7 | Impurity | |
| Chlorphenamine EP Impurity C(Maleate) |
| C4X-118830 | N/A | Impurity | |
| Chlorphenamine Impurity 30 |
