 | C4X-113151 | 79145-59-8 | Impurity | |
| Brexpiprazole Impurity 51 |
 | C4X-113152 | 2137823-20-0 | Impurity | |
| Brexpiprazole Impurity 52 |
 | C4X-113153 | 102-92-1 | Impurity | |
| Brexpiprazole Impurity 53 |
| C4X-113154 | N/A | Impurity | |
| Brexpiprazole Impurity 54 |
| C4X-113155 | N/A | Impurity | |
| Brexpiprazole Impurity 55 |
 | C4X-113156 | 1191900-59-0 | Impurity | |
| Brexpiprazole Impurity 56 |
| C4X-113157 | N/A | Impurity | |
| Brexpiprazole Impurity 57 |
| C4X-113158 | 536-90-3 | Impurity | |
| Brexpiprazole Impurity 58 |
| C4X-113159 | N/A | Impurity | |
| Brexpiprazole Impurity 59 |
 | C4X-11316 | 1886188-97-1 | Impurity | |
| Brexpiprazole Impurity 6 |
