Phenol Sensing Studies by 4-Aminoantipyrine Method–A Review

Chitra Varadaraju, G Tamilselvan, Enoch Ivmv and Paulraj Mosae Selvakumar
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Paulraj Mosae Selvakumar: Department of Chemistry, School of Science and Humanities, Karunya University, India

Organic & Medicinal Chemistry International Journal, 2018, vol. 5, issue 2, 46-52

Abstract: 4-aminoantipyrine is the most widely used analytical reagent for the estimation of phenol. Phenolic compounds were determined by buffering the sample to a pH of 10.0 and adding 4-aminoantipyrine to produce a yellow or amber colored complex in the presence of ferricyanide ion. The colour is intensified through extraction of the complex into chloroform. Measurement of this colour quantitatively determines the phenol concentration of the sample. In this review, we discuss the usage of 4-aminoantipyrine as analytical reagent for the identification and estimation of phenolic compounds present in any of the samples reported. This review focuses on the use of 4-aminoantipyrine in phenol sensing studies from early 1980s to till date.

Keywords: juniper publishers:Medicinal Chemistry; Biochemistry Journal; Pharmacology Journal; biochemical pharmacology; molecular pharmacology; biochemistry; open access journals; peer reviewed journals; Open Access; Journal of Molecular Biochemistry; International Research Journal of Pure and Applied Chemistry; World Journal of Biological Chemistry; Biochemistry and Analytical Biochemistry; Biochemistry & Physiology: Open Access; Molecular Biology International; Plant Biochemistry & Physiology; International Journal of Molecular Sciences; Journal of Clinical and Medical Genomics; Environmental Analytical Chemistry; Medicinal Chemistry; Juniper publishers reivews (search for similar items in EconPapers)
Date: 2018
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Persistent link: https://EconPapers.repec.org/RePEc:adp:jomcij:v:5:y:2018:i:2:p:46-52

DOI: 10.19080/OMCIJ.2018.05.555657

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