Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide

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dc.authoridYilmaz, Selehattin/0000-0003-4607-3523
dc.contributor.authorYagmur, Sultan
dc.contributor.authorYilmaz, Selehattin
dc.date.accessioned2025-01-27T21:21:33Z
dc.date.available2025-01-27T21:21:33Z
dc.date.issued2012
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn the present work, the electrochemical reduction of phenazopyridine hydrochloride (PAP) was carried out on glassy carbon (GCE) electrode in different supporting electrolyte/solvent systems by cyclic voltammetric (CV) technique. The best results for PAP were obtained in 0.1 M tetrabutyammonium iodide/dimetyl sulfoxide (TBAI/DMSO) non-aqueous system by CV technique. In this media, three irreversible cathodic peaks were observed about -0.7 V, -1.7 V and -2.0 V for PAP. With the scan rate measurements the process was found diffusion controlled. The possible reduction mechanism of PAP was also discussed.
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [TBAG-2173, 102T062]
dc.description.sponsorshipThe authors gratefully acknowledge to the Scientific and Technical Research Council of Turkey (TUBITAK, Grant No: TBAG-2173; 102T062). The authors would like to thank Roche Inc., (Istanbul, Turkey) for supplying pure PAP for developing proposed voltammetric technique. Authors also thank to Mustafa YILDIZ (Department of Chemistry, Faculty of Arts & Sciences, University of Canakkale Onsekiz Mart) for the scientific discussion to mechanism of the electrode reaction.
dc.identifier.endpage58
dc.identifier.issn2147-1762
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84856583098
dc.identifier.scopusqualityQ2
dc.identifier.startpage53
dc.identifier.urihttps://hdl.handle.net/20.500.12428/28988
dc.identifier.volume25
dc.identifier.wosWOS:000421134600006
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherGazi Univ
dc.relation.ispartofGazi University Journal of Science
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectPhenazopypridine hydrochloride
dc.subjectDimetyl sulfoxide
dc.subjectGlassy carbon electrode
dc.subjectVoltammetry
dc.titleElectrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide
dc.typeArticle

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