| Parent Drug Name | Name of Impurity | Catalogue No. | |
|---|---|---|---|
| Dapsone | Dapsone EP Impurity A | VL2890001 | View CAS 25963-47-7 |
| Dapsone | Dapsone EP Impurity E | VE008238 | View CAS 7146-68-1 |
| Dapsone | Dapsone Impurity 1 | VL2890007 | View CAS 80-00-2 |
| Dapsone | Dapsone Impurity 11 | VL2890008 | View CAS 80-07-9 |
| Dapsone | Dapsone Impurity 12 | VL2890006 | View CAS 80-09-1 |
| Dapsone | Dapsone Impurity 13 | VL2890009 | View CAS 599-61-1 |
| Dapsone | Dapsone In house Impurity E | VL2890005 | View CAS 7019-04-01 |
| Dapsone | Dapsone In-House Impurity B | VL2890002 | View |
| Dapsone | Dapsone In-House Impurity C | VL2890003 | View |
| Dapsone | Dapsone In-House Impurity D | VL2890004 | View |
