| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-113417 | 1144516-19-7 | Impurity | |
| Neratinib Impurity 17 | ||||
 | C4X-113418 | 1144516-17-5 | Impurity | |
| Neratinib Impurity 18 | ||||
 | C4X-113419 | 1376619-98-5 | Impurity | |
| Neratinib Impurity 19 | ||||
 | C4X-11342 | 1144516-20-0 | Impurity | |
| Neratinib Impurity 2 | ||||
 | C4X-113420 | N/A | Impurity | |
| Neratinib Impurity 20 | ||||
 | C4X-113421 | 1144516-15-3 | Impurity | |
| Neratinib Impurity 21 | ||||
 | C4X-113423 | 524955-09-7 | Impurity | |
| Neratinib Impurity 23 | ||||
| C4X-113424 | 848133-76-6 | Impurity | |
| Neratinib Impurity 24 | ||||
| C4X-113425 | 848133-87-9 | Impurity | |
| Neratinib Impurity 25 | ||||
| C4X-113426 | N/A | Impurity | |
| Neratinib Impurity 26 | ||||
