| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-147135 | 108315-48-6 | Impurity | |
| Ketoprofen Impurity 35 | ||||
| C4X-147136 | 872091-00-4 | Impurity | |
| Ketoprofen Impurity 36 | ||||
| C4X-147137 | 18908-59-3 | Impurity | |
| Ketoprofen Impurity 37 | ||||
| C4X-147138 | 64379-72-2 | Impurity | |
| Ketoprofen Impurity 38 | ||||
| C4X-147139 | N/A | Impurity | |
| Ketoprofen Impurity 39 | ||||
 | C4X-14714 | 107257-20-5 | Impurity | |
| Ketoprofen EP Impurity D | ||||
 | C4X-147140 | 47087-07-0 | Impurity | |
| Ketoprofen Impurity 40 | ||||
 | C4X-147141 | 68432-92-8 | Impurity | |
| Ketoprofen Impurity 41 | ||||
 | C4X-147142 | 76469-88-0 | Impurity | |
| Ketoprofen Impurity 42 | ||||
| C4X-147143 | 34040-63-6 | Impurity | |
| Ketoprofen Impurity 43 | ||||
