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organic compounds
In the title complex, C14H18N4O3.C12H14N4O2S.CH4O, the molecular association between trimethoprim {5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine; TMP} and sulfadimidine [4-amino-N-(4,6-dimethyl-2-pyrimidinyl)benzenesulfonamide; SDMD] is maintained by two N-H
N hydrogen bonds with no proton transfer from the sulfonamide imino N atom to the pyrimidine N atom of TMP. The methanol solvate molecule is linked to an O atom of the sulfonamido group through a strong O-HO interaction and does not seem to play an important role in the crystal-packing stabilization.
N hydrogen bonds with no proton transfer from the sulfonamide imino N atom to the pyrimidine N atom of TMP. The methanol solvate molecule is linked to an O atom of the sulfonamido group through a strong O-HO interaction and does not seem to play an important role in the crystal-packing stabilization.
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