| | Identification | Back Directory |  | [Name] 
 2-Pentenoic acid, 3-amino-2-cyano-5-[(3R,4R)-4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-1-piperidinyl]-5-oxo-, butyl ester
 |  | [CAS] 
 2716897-36-6
 |  | [Synonyms] 
 Tofacitinib Impurity 215
 2-Pentenoic acid, 3-amino-2-cyano-5-[(3R,4R)-4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-1-piperidinyl]-5-oxo-, butyl ester
 |  | [Molecular Formula] 
 C23H31N7O3
 |  | [MOL File] 
 2716897-36-6.mol
 |  | [Molecular Weight] 
 453.54
 | 
 |  |