Tofacitinib Impurity 301

• Synonyms:

  1- ((2S,5R) -5- ((2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl) amino) -2-methylpiperidin-1-yl) prop-2-en-1-one

• Molecular Formula:

  C15H18ClN5O

• Molecular Weight:

  319.79

• Target Alternative Name:

  Tofacitinib

• CAS Number:

  2361272-54-8