| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-137213 | N/A | Impurity | |
| Gemcitabine Impurity 13 | ||||
 | C4X-137214 | 294177-31-4 | Impurity | |
| Gemcitabine Impurity 14 | ||||
| C4X-137215 | N/A | Impurity | |
| Gemcitabine Impurity 15 (Mixture of Diastereomers) | ||||
 | C4X-137216 | 134790-39-9 | Impurity | |
| Gemcitabine Impurity 16 | ||||
 | C4X-137217 | 95058-92-7 | Impurity | |
| Gemcitabine Impurity 17 | ||||
 | C4X-137219 | 15186-48-8 | Impurity | |
| Gemcitabine Impurity 19 | ||||
| C4X-137220 | 153381-14-7 | Impurity | |
| Gemcitabine Impurity 20 | ||||
 | C4X-137222 | 95058-77-8 | Impurity | |
| Gemcitabine Impurity 22 | ||||
| C4X-137223 | N/A | Impurity | |
| "(3R,4R)-Gemcitabine Impurity 23" | ||||
| C4X-137224 | 122111-07-3 | Impurity | |
| Gemcitabine Impurity 24 | ||||
