title: N-(2-Amino-3,5-dibromo-benz-yl)-N-methyl-cyclo-hexan-1-aminium p-toluenesulfonate.
abstract: The title compound, C(14)H(21)Br(2)N(2) (+)·C(7)H(7)O(3)S(-), features a salt of protonated bromhexine, a pharmaceutical used in the treatment of respiratory disorders, and the p-toluenesulfonate anion. The crystal packing is stabilized by inter-molecular N-H⋯O, N-H⋯Br and C-H⋯O hydrogen bonds.
authors.forename: Meenaxi M
authors.initials: MM
authors.lastname: Maste
authors.forename: Sudarshan
authors.initials: S
authors.lastname: Mahapatra
authors.forename: Krishna Kumar
authors.initials: KK
authors.lastname: Ramachandran
authors.forename: K N
authors.initials: KN
authors.lastname: Venugopala
authors.forename: A R
authors.initials: AR
authors.lastname: Bhat
references.citation: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references.pmid: 18156677
references.citation: Acta Crystallogr D Biol Crystallogr. 2009 Feb;65(Pt 2):148-55
references.pmid: 19171970