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Thermal characterization of the solid state and raw material fluconazole by thermal analysis and pyrolysis coupled to GC/MS

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Abstract

This article had studied the thermal characterization of the raw material and different fluconazole crystals, obtained through recrystallization with different solvents using thermoanalytical techniques (TG, DTA, DSC-50, DSC Photovisual, DSC-60) and Pyr-GC/MS. The results confirmed that the fluconazole volatilizes without decomposition until 250 °C. Pyr-GC/MS showed hexachlorobenzene like impurities in fluconazole raw material.

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Correspondence to Lidiane Pinto Correia.

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Moura, E.A., Correia, L.P., Pinto, M.F. et al. Thermal characterization of the solid state and raw material fluconazole by thermal analysis and pyrolysis coupled to GC/MS. J Therm Anal Calorim 100, 289–293 (2010). https://doi.org/10.1007/s10973-009-0473-x

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  • DOI: https://doi.org/10.1007/s10973-009-0473-x

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