| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-166522 | 3979-14-4 | Impurity | |
| Ipratropium Impurity 22 | ||||
 | C4X-166523 | N/A | Impurity | |
| Ipratropium Impurity 23 | ||||
 | C4X-166524 | 17812-46-3 | Impurity | |
| Ipratropium Impurity 24 (Mixture of Isomers) | ||||
| C4X-166525 | N/A | Impurity | |
| Ipratropium Impurity 25 | ||||
| C4X-166526 | N/A | Impurity | |
| Ipratropium Impurity 26 | ||||
| C4X-166527 | N/A | Impurity | |
| Ipratropium Impurity 27 | ||||
 | C4X-166528 | 22235-81-0 | Impurity | |
| Ipratropium Bromide EP Impurity E(see C4X-16655) | ||||
| C4X-166530 | 259092-15-4 | Impurity | |
| Ipratropium Impurity 30 | ||||
 | C4X-166531 | 3423-25-4 | Impurity | |
| Ipratropium Impurity 31 | ||||
| C4X-166533 | 2784-21-6 | Impurity | |
| Ipratropium Bromide Impurity 33 | ||||
