| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-110199 | N/A | Impurity | |
| Linagliptin impurity 99 | ||||
 | C4X-11021 | 684286-46-2 | Impurity | |
| Glimepiride impurity A | ||||
| C4X-110210 | N/A | Impurity | |
| Glimepiride EP Impurity J | ||||
 | C4X-110211 | 600177-94-4 | Impurity | |
| Glimepiride Impurity 10 | ||||
 | C4X-110212 | 318515-70-7 | Impurity | |
| Glimepiride Impurity 12 | ||||
| C4X-110214 | 1943-82-4 | Impurity | |
| Glimepiride Impurity 14 | ||||
 | C4X-110215 | 247098-18-6 | Impurity | |
| Glimepiride Impurity15 | ||||
| C4X-110216 | 247098-17-5 | Impurity | |
| Glimepiride Impurity 16 | ||||
 | C4X-110218 | 41176-69-6 | Impurity | |
| Glimepiride Impurity 18 | ||||
| C4X-110219 | 5467-84-5 | Impurity | |
| Glimepiride Impurity 19 | ||||
