| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-189117 | 5597-50-2 | Impurity | |
| Esmolol Impurity 17 | ||||
 | C4X-189118 | N/A | Impurity | |
| Esmolol Impurity 18 | ||||
 | C4X-189119 | 108260-84-0 | Impurity | |
| Esmolol Impurity 19 | ||||
 | C4X-18912 | 98903-89-0 | Impurity | |
| Esmolol Impurity 2 | ||||
| C4X-189120 | 2167848-51-1 | Impurity | |
| Esmolol Impurity 20 | ||||
| C4X-189121 | N/A | Impurity | |
| Esmolol Impurity 21 | ||||
| C4X-189123 | N/A | Impurity | |
| Esmolol Impurity 23 | ||||
| C4X-189125 | N/A | Impurity | |
| Esmolol Impurity 25 | ||||
| C4X-189128 | N/A | Impurity | |
| Esmolol Impurity 28 DiHCl | ||||
| C4X-189129 | N/A | Impurity | |
| Esmolol Impurity 29 | ||||
