Tofacitinib Impurity 271

• Synonyms:

  N-methyl-N- ((3R,4R) -4-methyl-1-nitrosopiperidin-3-yl) -7H-pyrrolo[2,3-d]pyrimidin-4-amine

• Molecular Formula:

  C13H18N6O

• Molecular Weight:

  274.33

• Target Alternative Name:

  Tofacitinib

• Product Name Synonym:

  N-methyl-N- ((3R,4R) -4-methyl-1-nitrosopiperidin-3-yl) -7H-pyrrolo[2,3-d]pyrimidin-4-amine