| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-19083 | 89942-72-3 | Impurity | |
| Dopamine Impurity 3 | ||||
| C4X-190830 | 339186-39-9 | Impurity | |
| Dopamine Impurity 30 | ||||
| C4X-190831 | 3213-28-3 | Impurity | |
| Dopamine Impurity 31 | ||||
 | C4X-190832 | 138-65-8 | Impurity | |
| Dopamine Impurity 32 | ||||
| C4X-190833 | N/A | Impurity | |
| Dopamine Impurity 33 | ||||
| C4X-190834 | N/A | Impurity | |
| Dopamine Impurity 34 | ||||
| C4X-190835 | N/A | Impurity | |
| Dopamine Impurity 35 | ||||
| C4X-190837 | N/A | Impurity | |
| Dopamine Impurity 37 | ||||
| C4X-190838 | N/A | Impurity | |
| Dopamine Impurity 38 | ||||
| C4X-190839 | N/A | Impurity | |
| Dopamine Impurity 39 | ||||
