| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-129816 | N/A | Impurity | |
| Dobutamine Impurity 16 | ||||
| C4X-129817 | N/A | Impurity | |
| Dobutamine Impurity17 | ||||
| C4X-129818 | N/A | Impurity | |
| Dobutamine Impurity18 | ||||
| C4X-129819 | N/A | Impurity | |
| Dobutamine Impurity 19 | ||||
 | C4X-12982 | 5471-51-2 | Impurity | |
| Dobutamine EP Impurity B | ||||
| C4X-129820 | 140165-60-2 (free base) | Impurity | |
| Dobutamine Impurity 20 HCl | ||||
| C4X-129821 | N/A | Impurity | |
| (Z)-Dobutamine Impurity 21 | ||||
| C4X-129822 | N/A | Impurity | |
| Dobutamine Impurity 22 | ||||
 | C4X-129823 | 2514709-72-7 | Impurity | |
| Dobutamine Impurity 23 | ||||
 | C4X-129824 | 61413-44-3 | Impurity | |
| Dobutamine EP Impurity C (Dobutamine USP Related compound C) | ||||
