Tofacitinib Nitroso Impurity 1
| Name of Impurity/Standard | Tofacitinib Nitroso Impurity 1 |
| CAS No. | NA |
| Molecular Formula | C16H19N7O2 |
| Molecular Weight | 341.4 g/mol |
| Synonyms: 3-((3R,4R)-4-methyl-3-(methyl(7-nitroso-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile | |