| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-181422 | 262368-30-9 | Impurity | |
| Nintedanib Impurity 22 | ||||
 | C4X-181423 | N/A | Impurity | |
| Nintedanib Impurity 23 | ||||
| C4X-181424 | N/A | Impurity | |
| Nintedanib Impurity 24 | ||||
 | C4X-181425 | 262368-25-2 | Impurity | |
| Nintedanib Impurity 25 | ||||
| C4X-181426 | N/A | Impurity | |
| Nintedanib Impurity 26 | ||||
| C4X-181427 | N/A | Impurity | |
| Nintedanib Impurity 27 | ||||
| C4X-181428 | N/A | Impurity | |
| Nintedanib Impurity 28 | ||||
 | C4X-181429 | 1373232-85-9 | Impurity | |
| Nintedanib Impurity 29 | ||||
 | C4X-18143 | 2093243-16-2 | Impurity | |
| Nintedanib Impurity 3 | ||||
| C4X-181430 | N/A | Impurity | |
| Nintedanib Impurity 30 | ||||
