| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-190319 | N/A | Impurity | |
| Lenalidomide Impurity 19 | ||||
 | C4X-19032 | 2197420-75-8 | Impurity | |
| Lenalidomide Impurity 2 | ||||
 | C4X-190320 | 62621-09-4 | Impurity | |
| Lenalidomide Impurity 20 | ||||
 | C4X-190321 | 77324-87-9 | Impurity | |
| Lenalidomide Impurity 21 | ||||
| C4X-190322 | 61940-22-5 | Impurity | |
| Lenalidomide Impurity 22 | ||||
 | C4X-190323 | 24078-21-5 | Impurity | |
| Lenalidomide Impurity 23 | ||||
 | C4X-190324 | 5471-82-9 | Impurity | |
| Lenalidomide Impurity 24 | ||||
 | C4X-190325 | 1218910-61-2 | Impurity | |
| Lenalidomide Impurity 25 | ||||
 | C4X-190326 | 65399-18-0 | Impurity | |
| Lenalidomide Impurity 26 | ||||
| C4X-190327 | N/A | Impurity | |
| Lenalidomide Impurity 27 | ||||
