| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-100327 | N/A | Impurity | |
| Azithromycin Impurity 27 | ||||
| C4X-100328 | N/A | Impurity | |
| Azithromycin Impurity 28 | ||||
| C4X-100329 | N/A | Impurity | |
| Azithromycin Impurity 29 | ||||
 | C4X-10033 | 612069-28-0 | Impurity | |
| Azithromycin EP Impurity F | ||||
| C4X-100330 | N/A | Impurity | |
| Azithromycin Impurity 30 | ||||
| C4X-100331 | N/A | Impurity | |
| Azithromycin Impurity 31 | ||||
| C4X-100332 | N/A | Impurity | |
| Azithromycin Impurity 32 | ||||
| C4X-100333 | N/A | Impurity | |
| Azithromycin Impurity 33 | ||||
| C4X-100334 | N/A | Impurity | |
| Azithromycin Impurity 34 | ||||
| C4X-100335 | 117693-42-2 | Impurity | |
| Azithromycin Impurity 35 | ||||
