| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-13725 | 2174019-90-8 | Impurity | |
| Gemcitabine Impurity 5 | ||||
 | C4X-13727 | 114248-23-6 | Impurity | |
| Gemcitabine EP Impurity C | ||||
| C4X-13728 | 95058-85-8 | Impurity | |
| Gemcitabine EP Impurity B | ||||
| C4X-13729 | 143157-22-6 | Impurity | |
| Gemcitabine Impurity 9 | ||||
 | C4X-137310 | 6052-68-2 | Impurity | |
| Tryptophan EP Impurity H | ||||
 | C4X-137312 | 1022-31-7 | Impurity | |
| N-Formyl Kynurenine | ||||
 | C4X-137314 | 343-65-7 | Impurity | |
| Tryptophan Impurity 14 | ||||
| C4X-137315 | N/A | Impurity | |
| Tryptophan Impurity 15 | ||||
| C4X-137316 | N/A | Impurity | |
| Tryptophan Impurity 16 | ||||
| C4X-137317 | 32999-55-6 | Impurity | |
| Tryptophan Impurity 17 | ||||
