| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-147153 | 1420774-68-0 | Impurity | |
| Ketoprofen Impurity 53 | ||||
| C4X-147154 | N/A | Impurity | |
| Ketoprofen Impurity 54 | ||||
| C4X-147155 | N/A | Impurity | |
| Ketoprofen Impurity 55 | ||||
| C4X-147156 | 157740-17-5 | Impurity | |
| Ketoprofen Impurity 56 | ||||
| C4X-147157 | N/A | Impurity | |
| Ketoprofen Impurity 57 | ||||
| C4X-147158 | N/A | Impurity | |
| Ketoprofen Impurity 58 | ||||
| C4X-147159 | N/A | Impurity | |
| Ketoprofen Impurity 59 | ||||
 | C4X-14716 | 42872-30-0 | Impurity | |
| Ketoprofen EP Impurity F | ||||
| C4X-147160 | 1777830-05-3 | Impurity | |
| Ketoprofen Impurity 60 | ||||
 | C4X-147161 | 2084-13-1 | Impurity | |
| Ketoprofen Impurity 61 | ||||
