(1R,2R)-2-(3,4-difluorophenyl)cyclopropanecarbonyl azide

(1R,2R)-2-(3,4-Difluorophenyl)-cyclopropanecarbonyl Azide is a useful synthetic intermediate in the synthesis of Ticagrelor; the first reversible oral P2Y12 receptor antagonist that provides faster, greater, and more consistent ADP-receptor inhibition than Clopidogrel. Ticagrelor is also used in the treatment of acute coronary syndromes (ACS).