Acta Cryst. (2003). E59, o44-o45  [ doi:10.1107/S1600536802020718 ]

Dimethyl 1-(3-chloro-4-methylphenyl)pyrazole-3,4-dicarboxylate

S. Thamotharan, V. Parthasarathi, R. Sanyal, V. Badami Bharati and A. Linden

Abstract: The dihedral angle between the phenyl and pyrazole moieties of the title compound, C₁₄H₁₃ClN₂O₄, is 8.66 (8)°. In the solid state, the symmetry-related molecules are linked by intermolecular C-HO-type hydrogen bonds to form a continuous chain, which runs parallel to the c axis.

Online 19 December 2002

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