| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-197311 | 1688-76-2 | Impurity | |
| Doxapram EP Impurity B | ||||
 | C4X-197312 | N/A | Impurity | |
| Doxapram N-Oxide | ||||
| C4X-197313 | N/A | Impurity | |
| Doxapram Impurity 13 | ||||
| C4X-197314 | N/A | Impurity | |
| Doxapram Impurity 14 | ||||
| C4X-197315 | N/A | Impurity | |
| Doxapram Impurity 15 | ||||
| C4X-197316 | N/A | Impurity | |
| Doxapram Impurity 16 | ||||
| C4X-197317 | N/A | Impurity | |
| Doxapram Impurity 17 | ||||
| C4X-197318 | N/A | Impurity | |
| Doxapram Impurity 18 | ||||
| C4X-197319 | 14563-97-4 | Impurity | |
| Doxapram Impurity 19 | ||||
 | C4X-19732 | 42595-88-0 | Impurity | |
| Doxapram Impurity 1 (2-Ketodoxapram) | ||||
