| Structure | Name of Impurity | Catalogue No. | |
|---|---|---|---|
 | Lenalidomide N-Hydroxy Impurity | VL1720003 | View |
| N-acetyl Lenalidomide | VL1720004 | View CAS 1421593-80-7 |
| Lenalidomide N-formyl Impurity | VL1720005 | View CAS 2197414-56-3 |
| Lenalidomide N-Methyl Impurity | VL1720006 | View |
| Lenalidomide (3-Aminopiperidine-2-6-dione HCl) | VL1720008 | View |
| Lenalidomide Impurity 1 | VL1720001 | View CAS 2197414-57-4 |
| Lenalidomide Impurity 2 | VL1720002 | View CAS 2197420-75-8 |
| 3-Aminopiperidine-2 | 6-dione Hydrochloride | VE009496 | View CAS 24666-56-6 |
| 2-(Bromomethyl)-3-nitrobenzoic Acid Methyl Ester | VE009497 | View CAS 98475-07-1 |
| Lenalidomide 4-Nitro Impurity | VE009498 | View CAS 827026-45-9 |
