Tert-Butyl (5-Tosyl-5H-Pyrrolo [2,3-B]Pyrazin-2-Yl)Carbamate For Upadacitinib CAS 1201187-44-1 

  Thera. Category: Organic compound Cas No.: 1201187-44-1 Synonym:Tert-butyl (5-(p-toluenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)carbamate;tert-butyl 5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate;Intermediate of Upadacitinib (ABT-494);tert-butyl N-[5-(4-methylbenzenesulfonyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl]carbamate Molecular Structure:    Molecular Formula:  C18H20N4O4S Molecular Weight: 388.44 Pharmacopeia: In house Spec. Specifications:Available on request Packing:Export worthy packing Material Safety Data Sheet:Available on request   Upadacitinib Related Intermediates: 1) tert-Butyl (5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-yl)carbamate 1201187-44-1 2) Carbamic Acid, N-[5-[(4-Methylphenyl)Sulfonyl]-5H-Pyrrolo[2,3-b]Pyrazin-2-Yl]-, ethyl ester 1869118-24-0 3) (3R,4S)-1-((benzyloxy)carbonyl)- 4-ethylpyrrolidine-3-carboxylic acid&nb…