| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | 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 | ||||
| C4X-1125102 | N/A | Impurity | |
| Palbociclib Impurity102 | ||||
 | C4X-1125103 | 2270982-31-3 | Impurity | |
| Palbociclib Impurity 103 | ||||
 | C4X-1125104 | 827022-35-5 | Impurity | |
| Palbociclib Impurity 104 | ||||
| C4X-1125106 | N/A | Impurity | |
| Palbociclib Impurity 106 TFA salt | ||||
