It’s only fair to share… ABT 494 (-)-(3S,4R) cis form CAS 1310726-60-3 FREE FORM MF C17H19F3N6O MW 380.36757 g/mol Tartrate form C17 H19 F3 N6 O . C4 H6 O6 . 4 H2 O ………….CAS 1607431-21-9 1-Pyrrolidinecarboxamide, 3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)-, (3S,4R)-, (2R,3R)-2,3-dihydroxybutanedioate, hydrate (1:1:4) FREE FORM (3s,,4R)-3-ethyl-4-(3H-imidazo[l,2-fl]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine- l-carboxamide. (35,,4R)-3-ethyl-4-(3H- imidazo[l,2-fl]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine- l-carboxamide, (cis,)-3-ethyl-4-(3H-imidazo[l,2-fl]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-l-carboxamide 1-Pyrrolidinecarboxamide, 3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)-, (3S,4R)- rel-(-)-(3S,4R)-3-Ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide A Jak1 …