| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-147038 | N/A | Impurity | |
| Indometacin Impurity 38 | ||||
 | C4X-14707 | 402849-26-7 | Impurity | |
| Indometacin EP Impurity G | ||||
 | C4X-14708 | 1601-18-9 | Impurity | |
| Indometacin EP Impurity H | ||||
 | C4X-14709 | 16401-99-3 | Impurity | |
| Indometacin EP Impurity I | ||||
 | C4X-14711 | 66067-44-5 | Impurity | |
| Ketoprofen EP Impurity A | ||||
 | C4X-147110 | 1785759-59-2 | Impurity | |
| Ketoprofen EP Impurity J | ||||
 | C4X-147111 | 60658-04-0 | Impurity | |
| Ketoprofen Ethyl Ester | ||||
 | C4X-147113 | 56105-81-8 | Impurity | |
| Ketoprofen Impurity 13 | ||||
 | C4X-147114 | 59960-32-6 | Impurity | |
| Ketoprofen Impurity 14 | ||||
| C4X-147115 | 66067-43-4 | Impurity | |
| Ketoprofen Impurity 15 | ||||
