2-bromo-5-(p-tolylsulfonyl) pyrrolo[2,3-b] pyrazine

2-bromo-5-(p-tolylsulfonyl) pyrrolo[2,3-b] pyrazine



API Name Upadacitinib Intermediate
Intermediate Name 2-bromo-5-(p-tolylsulfonyl) pyrrolo[2,3-b] pyrazine
CAS No. 1201186-54-0
Stage Pilot