| Momelotinib Compound 2 | NA | Ax-14670 |
| Momelotinib Compound 1 | NA | Ax-14669 |
| tert-butyl (S)-(3,3-dimethylpiperidin-4-yl)carbamate | 473838-71-0 | Ax-14616 |
| 1-(7,8-dinitro-1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepin-3-yl)-2,2,2-trifluoroethan-1-one | 230615-59-5 | Ax-14824 |
| 1-(6,8-dinitro-1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepin-3-yl)-2,2,2-trifluoroethan-1-one | 853946-18-6 | Ax-14823 |
| 2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine-7,8-diamine | 808120-35-6 | Ax-14822 |
| Varenicline Nitroso Impurity 2 | 2803960-64-5 | Ax-14821 |
| Varenicline Nitroso Impurity 1 | 2803960-63-4 | Ax-14820 |
| tert-butyl 5,6,8,9-tetrahydro-5,9-methanoimidazo[4',5':4,5]benzo[1,2-d]azepine-7(1H)-carboxylate | 230615-64-2 | Ax-14819 |
| tert-butyl 7,8-diamino-1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepine-3-carboxylate | 230615-61-9 | Ax-14818 |