| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-102248 | 1541172-75-1 | Impurity | |
| Carfilzomib Impurity 48 | ||||
 | C4X-102249 | N/A | Impurity | |
| Carfilzomib Impurity 49 | ||||
 | C4X-10225 | 1672698-88-2 | Impurity | |
| Carfilzomib Impurity 5 | ||||
| C4X-102250 | N/A | Impurity | |
| Carfilzomib Impurity 50 | ||||
| C4X-102251 | N/A | Impurity | |
| Carfilzomib Impurity 51 | ||||
| C4X-102252 | N/A | Impurity | |
| Carfilzomib Impurity 52 | ||||
 | C4X-102253 | 1672698-96-2 | Impurity | |
| Carfilzomib Impurity 53 | ||||
| C4X-102254 | 1809093-03-5 | Impurity | |
| Carfilzomib Impurity 54 | ||||
| C4X-102255 | 2177287-70-4 | Impurity | |
| Carfilzomib Impurity 55 | ||||
 | C4X-102256 | 868540-16-3 | Impurity | |
| Carfilzomib Imputity 56 | ||||
