| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-104949 | 214193-11-0 | Impurity | |
| Saxagliptin Impurity 49 | ||||
 | C4X-10495 | 361441-97-6 | Impurity | |
| Saxagliptin Impurity 5 | ||||
 | C4X-104950 | 361440-57-5 | Impurity | |
| Saxagliptin Impurity 50 | ||||
| C4X-104951 | 1714126-77-8 | Impurity | |
| Saxagliptin Impurity 51 | ||||
| C4X-104952 | N/A | Impurity | |
| Saxagliptin Impurity 52 HCl | ||||
| C4X-104956 | 1564265-94-6?free base? | Impurity | |
| Saxagliptin Impurity 56 | ||||
| C4X-104958 | 841302-24-7 | Impurity | |
| Saxagliptin Impurity 58 | ||||
 | C4X-10496 | 1334321-39-9 | Impurity | |
| Saxagliptin Impurity 6 | ||||
 | C4X-104960 | 1312338-82-1 | Impurity | |
| Saxagliptin Impurity 60 Mesylate | ||||
 | C4X-104961 | 1564266-70-1 | Impurity | |
| Saxagliptin Impurity 61 Mesylate | ||||
