(3R,4S)-Tofacitinib
| API Category | Tofacitinib impurity |
|---|---|
| Appearance | Off white solid |
| CAT Number | DCTI-C-1528 |
| CAS Number | 1092578-46-5 |
| IUPAC Name | 3-((3R,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrile |
| Molecular Formula | C16H20N6O |
| Molecular Weight | 312.38 |
| Solubility | Acetonitrile |
| Storage Condition | 2-8°C |
| Synonyms | Tofacitinib (3R, 4S)-diastereomer; (3R, 4S)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-1-piperidinenitrile |
