 | C4X-111111 | 1199589-74-6 | Impurity | |
| Risperidone EP Impurity D |
 | C4X-111112 | 1346602-28-5 | Impurity | |
| Risperidone EP Impurity E |
 | C4X-111113 | 158697-67-7 | Impurity | |
| Risperidone EP Impurity H |
 | C4X-111114 | 1329796-66-8 | Impurity | |
| Risperidone EP Impurity I |
 | C4X-111115 | 1346606-24-3 | Impurity | |
| Risperidone EP Impurity J |
 | 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 |
