1-(3-Chloro-2-pyrid-yl)-3-methyl-1H-pyrazole-5-carboxylic acid.

ABSTRACT: In the title mol-ecule, C(10)H(8)ClN(3)O(2), the dihedral angle between the pyridine and pyrazole rings is 64.01 (8)°. In the crystal structure, inter-molecular O-H⋯N hydrogen bonds link mol-ecules, forming extended chains along [001]. These chains are, in turn, linked by weak inter-molecular C-H⋯O inter-actions, forming a two-dimensional network perpendicular to the b axis.

SUBMITTER: Cai H 

PROVIDER: S-EPMC2971182 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature