Synonyms: (S)-3-(4-(5-Bromo-2-chlorobenzyl)phenoxy)tetrahydrofuran,Furan, 3-[4-[(5-bromo-2-chlorophenyl)methyl]phenoxy]tetrahydro-, (3S)- (9CI, ACI), (3S)-3-[4-[(5-Bromo-2-chlorophenyl)methyl]phenoxy]tetrahydrofuran (ACI), (3S)-3-[4-[(5-Bromo-2-chlorophenyl)methyl]phenoxy]oxolane, (S)-4-Bromo-1-chloro-2-(4-tetrahydrofuran-3-yloxy-benzyl)-benzene, Empagliflozin Impurity I, (S)-3-(4-(5-Bromo-2-chlorobenzyl)phenoxy)tetrahydrofuran