| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-107210 | N/A | Impurity | |
| Bortezomib Impurity 10 | ||||
| C4X-107211 | N/A | Impurity | |
| Bortezomib Impurity 11 | ||||
 | C4X-107212 | 477254-69-6 | Impurity | |
| Bortezomib Impurity 12 Trifluoroacetic Acid | ||||
 | C4X-107213 | 1446194-56-4 | Impurity | |
| Bortezomib Impurity 13 | ||||
| C4X-107214 | N/A | Impurity | |
| Bortezomib Impurity 14 | ||||
| C4X-107215 | N/A | Impurity | |
| Bortezomib Impurity 15 | ||||
| C4X-107216 | N/A | Impurity | |
| Bortezomib Impurity 16 | ||||
 | C4X-107217 | 1194235-41-0 | Impurity | |
| Bortezomib Impurity 17 | ||||
| C4X-107218 | N/A | Impurity | |
| Bortezomib Impurity 18 | ||||
| C4X-107219 | N/A | Impurity | |
| Bortezomib Impurity 19 | ||||
