Received 19 November 2008
The title compound, C17H17ClN2O4, was synthesized from 3,4,5-trimethoxybenzohydrazide and 4-chlorobenzaldehyde. In the crystal structure, packing is stabilized by intramolecular C-HO and intermolecular N-HO and C-HO hydrogen-bonding interactions.
Data collection: SMART (Bruker, 1997); cell refinement: SAINT (Bruker, 1997); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: AT2683 ).
This work was supported by the Natural Science Fund of Jiangsu Province (No. BK2006011).
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