| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-17332 | 65897-46-3 | Impurity | |
| Piroxicam EP Impurity B | ||||
| C4X-173322 | 88741-92-8 | Impurity | |
| Piroxicam impurity 22 | ||||
| C4X-173323 | 88741-92-8 (free acid) | Impurity | |
| Piroxicam Impurity 23 Disodium Salt | ||||
 | C4X-17333 | 24683-25-8 | Impurity | |
| Piroxicam EP Impurity C | ||||
 | C4X-17334 | 6639-62-9 | Impurity | |
| Piroxicam EP Impurity D | ||||
 | C4X-17335 | 24683-20-3 | Impurity | |
| Piroxicam EP Impurity E | ||||
 | C4X-17338 | 24683-21-4 | Impurity | |
| Piroxicam EP Impurity H | ||||
 | C4X-17339 | 76508-35-5 | Impurity | |
| Piroxicam EP Impurity I | ||||
 | C4X-17353 | 159225-12-4 | Impurity | |
| Pravastatin EP Impurity C Sodium Salt | ||||
 | C4X-17355 | 722504-45-2 | Impurity | |
| Pravastatin EP Impurity E Sodium Salt | ||||
