 | C4X-111116 | 106266-09-5 | Impurity | |
| Risperidone EP Impurity K |
 | C4X-111117 | 63234-80-0 | Impurity | |
| Risperidone EP Impurity L |
 | C4X-111118 | 84163-77-9 | Impurity | |
| Risperidone EP Impurity M |
 | C4X-111119 | 84162-82-3 | Impurity | |
| Risperidone Impurity 19 |
| C4X-11112 | N/A | Impurity | |
| Risperidone trans-N-oxide impurity |
 | C4X-111120 | 1172297-96-9 | Impurity | |
| Risperidone Impurity 20 |
| C4X-111121 | 64671-29-0 | Impurity | |
| Risperidone Impurity 21 |
| C4X-111122 | 41078-70-0 | Impurity | |
| Risperidone Impurity 22 |
| C4X-111123 | 70381-58-7 | Impurity | |
| Risperidone Impurity 23 |
| C4X-111124 | N/A | Impurity | |
| Risperidone Impurity 24 |
