| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-147144 | 131019-17-5 | Impurity | |
| Ketoprofen Impurity 44 | ||||
| C4X-147145 | 1272414-15-9 | Impurity | |
| Ketoprofen Impurity 45 | ||||
| C4X-147146 | 713-36-0 | Impurity | |
| Ketoprofen Impurity 46 | ||||
| C4X-147147 | 620-86-0 | Impurity | |
| Ketoprofen Impurity 47 | ||||
 | C4X-147148 | 781-35-1 | Impurity | |
| Ketoprofen Impurity 48 | ||||
| C4X-147149 | 620-83-7 | Impurity | |
| Ketoprofen Impurity 49 | ||||
 | C4X-14715 | 59512-16-2 | Impurity | |
| Ketoprofen EP Impurity E | ||||
| C4X-147150 | 157740-16-4 | Impurity | |
| Ketoprofen Impurity 50 | ||||
 | C4X-147151 | 144977-91-3 | Impurity | |
| Ketoprofen Impurity 51 | ||||
| C4X-147152 | 144977-90-2 | Impurity | |
| Ketoprofen Impurity 52 | ||||
