| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-112456 | 864272-34-4 | Impurity | |
| Sorafenib Impurity 56 | ||||
| C4X-112457 | 99970-10-2 | Impurity | |
| Sorafenib Impurity 57 | ||||
| C4X-112459 | N/A | Impurity | |
| Sorafenib Impurity 59 | ||||
 | C4X-11246 | 1285533-84-7 | Impurity | |
| Sorafenib impurity F | ||||
 | C4X-11247 | 18585-06-3 | Impurity | |
| Sorafenib impurity G | ||||
 | C4X-11248 | 1431697-81-2 | Impurity | |
| Sorafenib Impurity 8 | ||||
 | C4X-11249 | 370-50-3 | Impurity | |
| Sorafenib Impurity 9(Di(chlorotrifluoromethyl)phenylurea) | ||||
 | C4X-11251 | 39856-50-3 | Impurity | |
| Palbociclib Impurity 1 | ||||
| C4X-1125100 | N/A | Impurity | |
| Palbociclib Impurity 100 | ||||
| C4X-1125101 | N/A | Impurity | |
| Palbociclib Impurity 101 | ||||
