| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-11914 | 6373-46-2 | Impurity | |
| Lapatinib Impurity 4 | ||||
 | C4X-11915 | 179246-45-8 | Impurity | |
| Lapatinib Impurity 5 | ||||
| C4X-11916 | 231278-25-4 | Impurity | |
| Lapatinib Impurity 6 | ||||
| C4X-11917 | 320337-46-0 | Impurity | |
| Lapatinib Impurity 7 | ||||
| C4X-11918 | 202198-16-1 | Impurity | |
| Lapatinib Impurity 8 | ||||
| C4X-11919 | 1393175-04-6 | Impurity | |
| Lapatinib Impurity 9 | ||||
 | C4X-11921 | 302964-24-5 | Impurity | |
| (See C4X-160756)2-amino -N- (2- chloro-6-methylphenyl) thiazole-5-carboxamide | ||||
 | C4X-1193 | 123171-59-5 | Impurity | |
| Cefepime dihydrochloridum monohydricum | ||||
 | C4X-11931 | 120-94-5 | Impurity | |
| Cefepime Impurity 1 | ||||
| C4X-119310 | 88040-25-9 | Impurity | |
| Cefepime Impurity 10 | ||||
