N-(2-Bromobenzyl)cinchoninium bromide

The title compound {systematic name: 1-(2-bromobenzyl)-5- ethenyl-2-[hydroxy(quinolin-4-yl)methyl]-1-azabicyclo[2.2.2]- octan-1-ium bromide}, C 26 H 28 BrN 2 O + Br , is a chiral quater- nary ammonium salt of one of the Cinchona alkaloids. The planes of the quinoline and of the bromobenzyl substituent are inclined to one another by 9.11 (9) . A weak intra- molecular C—H O hydrogen bond occurs. The crystal structure features strong O—H Br hydrogen bonds and weak C—H Br interactions.The title compound {systematic name: 1-(2-bromo­benz­yl)-5-ethenyl-2-[hy­droxy(quinolin-4-yl)meth­yl]-1-aza­bicyclo­[2.2.2]octan-1-ium bromide}, C26H28BrN2O+·Br-, is a chiral quater­nary ammonium salt of one of the Cinchona alkaloids. The planes of the quinoline and of the bromo­benzyl substituent are inclined to one another by 9.11 (9)°. A weak intra­molecular C-H...O hydrogen bond occurs. The crystal structure features strong O-H...Br hydrogen bonds and weak C-H...Br inter­actions