A new polymorph of Norfloxacin

A new polymorph of Norfloxacin

A new polymorphic form of Norfloxacin has been identified and fully characterized by a variety of methods including powder X-ray diffraction, vibrational spectroscopy (IR and Raman), thermal analysis (DSC and TG), SEM and solid-state NMR spectroscopy. The relationship between the new form C and the...

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Veröffentlicht in:Journal of thermal analysis and calorimetry 2007-09, Vol.89 (3), p.687-692
Hauptverfasser: Barbas, R, Prohens, R, Puigjaner, Cristina
Format: Artikel
Sprache:eng
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Zusammenfassung:A new polymorphic form of Norfloxacin has been identified and fully characterized by a variety of methods including powder X-ray diffraction, vibrational spectroscopy (IR and Raman), thermal analysis (DSC and TG), SEM and solid-state NMR spectroscopy. The relationship between the new form C and the previously known forms A and B have been studied. Moreover, the crystal structure of the known form A has been solved by single-crystal methods.
ISSN:1388-6150
DOI:10.1007/s10973-006-7956-9