Tofacitinib Impurity 211

• Synonyms:

  7H,7'H-4,4'-bipyrrolo[2,3-d]pyrimidine

• Molecular Formula:

  C12H8N6

• Molecular Weight:

  236.24

• Target Alternative Name:

  Tofacitinib

• Product Name Synonym:

  7H,7'H-4,4'-bipyrrolo[2,3-d]pyrimidine