 | C4X-22012 | N/A | Impurity | |
| Lumateperone Impurity 2 |
 | C4X-220120 | 70539-77-4(free base) | Impurity | |
| Lumateperone Impurity 20 HCl |
 | C4X-220121 | N/A | Impurity | |
| Lumateperone Impurity 21 |
 | C4X-220122 | N/A | Impurity | |
| Lumateperone Impurity 22 |
 | C4X-220123 | N/A | Impurity | |
| Lumateperone Impurity 23 |
 | C4X-220124 | N/A | Impurity | |
| Lumateperone Impurity 24 |
 | C4X-220125 | N/A | Impurity | |
| Lumateperone impurity 25 |
 | C4X-220126 | N/A | Impurity | |
| Lumateperone impurity 26 P-Toluenesulfonate |
 | C4X-220129 | N/A | Impurity | |
| Lumateperone Impurity 29 (4-Methylbenzenesulfonate) |
 | C4X-220130 | 1576239-82-1(free base) | Impurity | |
| Lumateperone Impurity 30 (4-Methylbenzenesulfonate) |