| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-182616 | N/A | Impurity | |
| Iguratimod Impurity 16 | ||||
| C4X-182618 | N/A | Impurity | |
| Iguratimod Impurity 18 | ||||
| C4X-182619 | N/A | Impurity | |
| Iguratimod Impurity 19 | ||||
| C4X-18262 | N/A | Impurity | |
| Iguratimod Impurity 2 | ||||
| C4X-182620 | 544482-14-6 | Impurity | |
| Iguratimod Impurity 20 | ||||
| C4X-182622 | N/A | Impurity | |
| Iguratimod Impurity 22 | ||||
| C4X-182623 | N/A | Impurity | |
| Iguratimod Impurity 23 | ||||
| C4X-182624 | N/A | Impurity | |
| Iguratimod Impurity 24 | ||||
| C4X-182625 | 150831-14-4 (free base) | Impurity | |
| Iguratimod Impurity 25 HCl | ||||
| C4X-182626 | N/A | Impurity | |
| Iguratimod Impurity 26 | ||||
