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Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide

Year 2012, Volume: 25 Issue: 1, 53 - 58, 24.01.2012

Selehattin Yılmaz Sultan Yagmur

Abstract

In 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.  

Keywords

Phenazopypridine hydrochloride Dimetyl sulfoxide Glassy carbon electrode Voltammetry

Hydrochloride in Dimetyl Sulfoxide

Year 2012, Volume: 25 Issue: 1, 53 - 58, 24.01.2012

Selehattin Yılmaz Sultan Yagmur

Abstract

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Details

Primary Language English
Subjects Engineering
Journal Section Chemistry
Authors

Selehattin Yılmaz

Sultan Yagmur This is me

Publication Date January 24, 2012
Published in Issue Year 2012 Volume: 25 Issue: 1

Cite

APA Yılmaz, S., & Yagmur, S. (2012). Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide. Gazi University Journal of Science, 25(1), 53-58.
AMA Yılmaz S, Yagmur S. Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide. Gazi University Journal of Science. January 2012;25(1):53-58.
Chicago Yılmaz, Selehattin, and Sultan Yagmur. “Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide”. Gazi University Journal of Science 25, no. 1 (January 2012): 53-58.
EndNote Yılmaz S, Yagmur S (January 1, 2012) Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide. Gazi University Journal of Science 25 1 53–58.
IEEE S. Yılmaz and S. Yagmur, “Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide”, Gazi University Journal of Science, vol. 25, no. 1, pp. 53–58, 2012.
ISNAD Yılmaz, Selehattin - Yagmur, Sultan. “Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide”. Gazi University Journal of Science 25/1 (January 2012), 53-58.
JAMA Yılmaz S, Yagmur S. Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide. Gazi University Journal of Science. 2012;25:53–58.
MLA Yılmaz, Selehattin and Sultan Yagmur. “Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide”. Gazi University Journal of Science, vol. 25, no. 1, 2012, pp. 53-58.
Vancouver Yılmaz S, Yagmur S. Electrochemical Reduction of Phenazopyridine Hydrochloride in Dimetyl Sulfoxide. Gazi University Journal of Science. 2012;25(1):53-8.