Structural determination of a novel polymorph of sulfathiazole-oxalic acid complex in powder form by solid-state NMR spectroscopy on the basis of crystallographic structure of another polymorph
Two polymorphic forms of a sulfathiazole (STZ):oxalic acid (OXA) 1:1 complex were successfully prepared by different cogrinding methods and characterized by multiple analytical techniques. Rod-milled and ball-milled ground mixtures had different powder X-ray diffraction patterns, showing polymorph f...
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Main Authors: | , , , , , |
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Format: | Article |
Published: |
2018
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Online Access: | https://repository.li.mahidol.ac.th/handle/123456789/33616 |
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Institution: | Mahidol University |