| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-137340 | N/A | Impurity | |
| Tryptophan impurity 40 | ||||
| C4X-137341 | N/A | Impurity | |
| Tryptophan impurity 41 | ||||
| C4X-137342 | N/A | Impurity | |
| Tryptophan impurity 42 | ||||
 | C4X-13735 | 3978-11-8 | Impurity | |
| Tryptophan EP Impurity E | ||||
| C4X-13737 | 21704-80-3 | Impurity | |
| Tryptophan EP Impurity G | ||||
 | C4X-13738 | 132685-02-0 | Impurity | |
| Tryptophan EP Impurity A | ||||
 | C4X-13741 | 60660-75-5 | Impurity | |
| Idarubicin Impurity 1 | ||||
 | C4X-137410 | 85440-44-4 | Impurity | |
| Idarubicin Impurity 10 | ||||
| C4X-137411 | N/A | Impurity | |
| Idarubicin Impurity 11 | ||||
| C4X-13742 | 1246818-54-1 | Impurity | |
| Idarubicin Hydrochloride Impurity 2 | ||||
