| Parent Drug Name | Name of Impurity | Catalogue No. | |
|---|---|---|---|
| Cefazedone | Cefazedone Impurity 1 | VE0013305 | View |
| Cefazedone | Cefazedone Impurity 10 | VE0016834 | View CAS 18884-65-6 |
| Cefazedone | Cefazedone Impurity 14 | VE0013323 | View |
| Cefazedone | Cefazedone Impurity 16 | VE0013324 | View CAS 17228-71-6 |
| Cefazedone | Cefazedone Impurity 17 | VE0013325 | View CAS 32178-86-2 |
| Cefazedone | Cefazedone Impurity 19 | VE0013328 | View CAS 57457-59-7 |
| Cefazedone | Cefazedone Impurity 20 | VE0013331 | View CAS 64485-88-7 |
| Cefazedone | Cefazedone Impurity 3 | VE0013308 | View |
| Cefazedone | Cefazedone Impurity 4 | VE0013309 | View CAS 70149-63-2 |
| Cefazedone | Cefazedone Impurity 5 | VE0013310 | View CAS 788106-07-0 |
| Cefazedone | Cefazedone Impurity 6 | VE0013312 | View CAS 56187-36-1 |
| Cefazedone | Cefazedone Impurity 7 | VE0013315 | View |
| Cefazedone | Cefazedone Impurity 8 | VE0016559 | View |
| Cefazedone | Cefazedone Impurity 9 | VE0016562 | View |
| Cefazedone | Cefazedone Lactone | VE0013319 | View |
