English to Russian Tech/Engineering Chemistry; Chem Sci/Eng хроматография

The residue was purified by recrystallization from a mixture of EtOH/water(20/80), dried to afford 6˗(3˗isopropyl˗5˗(1˗(oxetan˗3˗yl)piperidin˗4˗yl)˗1H˗indol˗2˗yl)˗8˗methyl˗[1,2,4]triazolo[1,5˗a] pyridine (24.6 g, 57.0 mmol, 95 % yield) as a white solid. LCMS MH+ = 430.1 Ret. Time = 0.63 min; Column: BEH C18 2.1x50 mm 1.7 m Vial:3:1; HPLC Ret. Time 7.86 min. Waters XSelect CSH C18 2.5 M 4.6 M x 7.5 mm. Solvent A: H2O w/0.1%TFA. Solvent B ACN w/0.1% TFA. Gradient Complex Start %B 10% 16 min 45% B 20 min 90% 24 min 90% 25 min 10% Stop time 25 min Flow Rate 1.5 mL/min.