| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-12074 | N/A | Impurity | |
| Cefpirome Impurity 4 | ||||
| C4X-12075 | N/A | Impurity | |
| Cefpirome Impurity 5 | ||||
| C4X-12076 | N/A | Impurity | |
| Cefpirome Impurity 6 | ||||
| C4X-12077 | N/A | Impurity | |
| Cefpirome Impurity 7 | ||||
 | C4X-12078 | 533-37-9 | Impurity | |
| Cefpirome Impurity 8 | ||||
| C4X-12079 | 124667-21-6 | Impurity | |
| Cefpirome Impurity 9 | ||||
| C4X-12081 | 2243786-01-6 | Impurity | |
| Posaconazole Impurity 1 | ||||
 | C4X-120810 | 149809-43-8 | Impurity | |
| Posaconazole Impurity 10 | ||||
| C4X-1208100 | N/A | Impurity | |
| Posaconazole Impurity 100 | ||||
| C4X-1208101 | N/A | Impurity | |
| Posaconazole Impurity 101 | ||||
