| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-112420 | 329-01-1 | Impurity | |
| Sorafenib Impurity 20 | ||||
 | C4X-112421 | N/A | Impurity | |
| Sorafenib Impurity 21 | ||||
 | C4X-112422 | 583840-03-3 | Impurity | |
| Sorafenib Impurity 22 | ||||
| C4X-112423 | 845306-04-9 | Impurity | |
| Sorafenib Impurity 23 | ||||
| C4X-112424 | 6144-78-1 | Impurity | |
| Sorafenib Impurity 24 | ||||
| C4X-112426 | 1693-39-6 | Impurity | |
| Sorafenib Impurity 26 | ||||
| C4X-112427 | 757251-59-5 | Impurity | |
| Sorafenib Impurity 27 | ||||
| C4X-112428 | N/A | Impurity | |
| Sorafenib Impurity 28 | ||||
| C4X-112429 | N/A | Impurity | |
| Sorafenib Impurity 29 | ||||
 | C4X-11243 | 284670-98-0 | Impurity | |
| Sorafenib impurity E | ||||
