Reference Standard
| CAS Number | Not assigned |
| Formula | Approx. C₂₃H₂₆N₆O₄ |
| Molecular Weight | ~454–470 g/mol |
| Purity | ≥95% |
| Storage | –20 °C; nitrogen-flushed container recommended. |
Nitrosated derivative of momelotinib; classified as a potential carcinogenic impurity.
Regulatory nitrosamine monitoring, impurity profiling, analytical method development.
LC-MS/MS, HRMS, HPLC purity, NMR.
