 | C4X-134128 | N/A | Impurity | |
| Bis-Clindamycinyl Phosphate |
 | C4X-134129 | 1309048-48-3 | Impurity | |
| "Clindamycin 2,4-Diphosphate" |
 | C4X-13413 | 16684-06-3 | Impurity | |
| Clindamycin EP Impurity C |
| C4X-134130 | N/A | Impurity | |
| Clindamycin Phosphas EP Impurity G |
| C4X-134134 | N/A | Impurity | |
| Clindamycin Impurity 34 |
| C4X-134135 | N/A | Impurity | |
| Clindamycin Phosphate EP Impurity H |
| C4X-134136 | N/A | Impurity | |
| Clindamycin Impurity 36(Mixture of Z and E Isomers) |
| C4X-134137 | N/A | Impurity | |
| Clindamycin Phosphate EP Impurity K |
| C4X-134139 | 1800297-62-4 | Impurity | |
| Clindamycin (2R-cis)-Diastereomer 2-Phosphate |
| C4X-13414 | N/A | Impurity | |
| Clindamycin Impurity 4 |
