| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-181011 | 103-01-5 | Impurity | |
| Procaterol Impurity 11 | ||||
 | C4X-181012 | N/A | Impurity | |
| Procaterol Impurity 12 | ||||
| C4X-181013 | N/A | Impurity | |
| Procaterol Impurity 13 | ||||
| C4X-181014 | 90098-93-4 | Impurity | |
| Procaterol Impurity 14 | ||||
| C4X-181015 | 22614-69-3 | Impurity | |
| Procaterol Impurity 15 | ||||
| C4X-181016 | 63483-95-4?free base? | Impurity | |
| Procaterol Impurity 16 | ||||
| C4X-181017 | N/A | Impurity | |
| Procaterol Impurity 17 | ||||
 | C4X-181018 | 81262-93-3 | Impurity | |
| Procaterol Impurities Hydrochloride Hydrate 8 | ||||
| C4X-18102 | N/A | Impurity | |
| Procaterol Impurity 2 | ||||
| C4X-181021 | N/A | Impurity | |
| Procaterol Impurity 21 | ||||
