| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-167216 | 608-27-5 | Impurity | |
| Lamotrigine Impurity 16 | ||||
| C4X-167218 | N/A | Impurity | |
| Lamotrigine Impurity 18 | ||||
| C4X-167219 | N/A | Impurity | |
| Lamotrigine impurity 19 | ||||
 | C4X-16722 | 252186-79-1 | Impurity | |
| Lamotrigine EP Impurity F | ||||
 | C4X-167220 | 136565-76-9 | Impurity | |
| Lamotrigine impurity 20 | ||||
| C4X-167221 | N/A | Impurity | |
| Lamotrigine impurity 21 | ||||
 | C4X-16723 | 38943-76-9 | Impurity | |
| Lamotrigine EP Impurity G | ||||
 | C4X-16724 | 94213-23-7 | Impurity | |
| Lamotrigine EP Impurity C | ||||
 | C4X-16725 | 661463-79-2 | Impurity | |
| Lamotrigine EP Impurity D | ||||
| C4X-16726 | N/A | Impurity | |
| Lamotrigine EP Impurity B&C mixture | ||||
