Research Article: 4-Amino­pyridinium 5-carb­oxy­penta­noate monohydrate

Date Published: July 01, 2012

Publisher: International Union of Crystallography

Author(s): S. Alfred Cecil Raj, A. Sinthiya, Babu Varghese.

http://doi.org/10.1107/S1600536812027638

Abstract

In the title hydrated salt, C5H7N2+·C6H9O4−·H2O, the carb­oxy H atom is disordered over two positions with equal occupancy. In the crystal, O atoms of the 5-carb­oxy­penta­noate anion link the 4-amino­pyridinium cations and water mol­ecules into a three-dimensional network via N—H⋯O hydrogen bonds. The crystal structure is further consolidated by O—H⋯O hydrogen bonds involving the anion and the solvent water mol­ecule.

Partial Text

For the biological activity of 4-amino­pyridine, see: Judge & Bever (2006 ▶); Schwid et al. (1997 ▶); Strupp et al. (2004 ▶). For related structures, see: Anderson et al. (2005 ▶); Chao & Schempp (1977 ▶); Goswami & Ghosh (1997 ▶).

 

Source:

http://doi.org/10.1107/S1600536812027638

 

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