4-Methyl-2-n-propyl-1H-benzimidazole-6-carboxylic acid

Acta Crystallogr Sect E Struct Rep Online. 2009 Jan 8;65(Pt 2):o226. doi: 10.1107/S1600536808043420.

Abstract

In the title compound, C(12)H(14)N(2)O(2), the benzene ring and imidazole ring are almost coplanar, making a dihedral angle of 2.47 (14)°. Inter-molecular O-H⋯N, N-H⋯O and C-H⋯O hydrogen bonds stabilize the crystal structure.