(1S)-2-chloro-1-(2,4-difluorophenyl)ethanol

(1S)-2-chloro-1-(2,4-difluorophenyl)ethanol is a chiral alcohol compound bearing a difluorophenyl ring and a chlorine atom. It serves as a building block in the synthesis of active pharmaceutical ingredients, with its stereochemistry marked for use in stereoselective manufacturing.