| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-19027 | N/A | Impurity | |
| Salicylic Acid Impurity 7 | ||||
 | C4X-19031 | 2197414-57-4 | Impurity | |
| Lenalidomide Impurity 1 | ||||
| C4X-190310 | N/A | Impurity | |
| Lenalidomide Impurity 10 | ||||
| C4X-190311 | N/A | Impurity | |
| Lenalidomide Impurity 11 | ||||
 | C4X-190312 | 59382-59-1 | Impurity | |
| Lenalidomide Impurity 12 | ||||
 | C4X-190313 | 1975-50-4 | Impurity | |
| Lenalidomide Impurity 13 | ||||
 | C4X-190314 | 18583-89-6 | Impurity | |
| Lenalidomide Impurity 14 | ||||
| C4X-190315 | N/A | Impurity | |
| Lenalidomide Lactosamine Adduct | ||||
 | C4X-190316 | 98475-07-1 | Impurity | |
| Lenalidomide Impurity 16 | ||||
 | C4X-190317 | 2197421-58-0 | Impurity | |
| Lenalidomide Impurity 17 | ||||
