| Cinacalcet Impurity A | 3886-70-2 | Ax-IMP1401 |
| DO3A | 217973-03-0; 114873-37-9 | Ax-IMP2785 |
| Cinacalcet Impurity C | 955373-56-5 | Ax-IMP1402 |
| DOTA | 60239-18-1 | Ax-IMP2786 |
| Cinacalcet Impurity D | 1271930-15-4 | Ax-IMP1403 |
| Obeticholic acid Dimer Impurity | 1908444-28-9 | Ax-IMP2778 |
| Cinacalcet Impurity E | 253337-60-9 | Ax-IMP1405 |
| Cinacalcet Impurity F | 1271930-12-1 | Ax-IMP1407 |
| Cinacalcet WS | 364782-34-3(HCl); 226256-56-0 (Base) | Ax-IMP1400 |
| N-Demethyl Mifepristone | 104004-96-8 | Ax-IMP1399 |