Electrochemical determination of oxytetracycline in veterinary drugs
Conductometric, potentiometric and cyclic voltammetric (CV) titration methods are proposed for determination of oxytetracycline (OTC), commonly used in veterinary. The electrochemical titration of OTC hydrochloride with NH 4Mo 7O 24, NaVO 3, NaOH, AgNO 3 and FeCl 3 as titrants are reported. The prop...
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Veröffentlicht in: | Journal of pharmaceutical and biomedical analysis 2004-01, Vol.34 (1), p.95-102 |
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creator | Kurzawa, Marzanna Kowalczyk-Marzec, Agnieszka |
description | Conductometric, potentiometric and cyclic voltammetric (CV) titration methods are proposed for determination of oxytetracycline (OTC), commonly used in veterinary. The electrochemical titration of OTC hydrochloride with NH
4Mo
7O
24, NaVO
3, NaOH, AgNO
3 and FeCl
3 as titrants are reported. The proposed methods were found to be highly precise, having a relative standard deviation (R.S.D.) below 1.0%. Proposed electrochemical titrations were successfully applied to the assay of commercial preparations: Tetrox, Tetramutin
®OT and Neox, containing the above-mentioned antibiotics. The validity of the methods was tested by the recovery studies of standard addition to pharmaceuticals and results were found to be satisfactory. |
doi_str_mv | 10.1016/j.japna.2003.08.010 |
format | Article |
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4Mo
7O
24, NaVO
3, NaOH, AgNO
3 and FeCl
3 as titrants are reported. The proposed methods were found to be highly precise, having a relative standard deviation (R.S.D.) below 1.0%. Proposed electrochemical titrations were successfully applied to the assay of commercial preparations: Tetrox, Tetramutin
®OT and Neox, containing the above-mentioned antibiotics. The validity of the methods was tested by the recovery studies of standard addition to pharmaceuticals and results were found to be satisfactory.</description><identifier>ISSN: 0731-7085</identifier><identifier>EISSN: 1873-264X</identifier><identifier>DOI: 10.1016/j.japna.2003.08.010</identifier><identifier>PMID: 14738923</identifier><identifier>CODEN: JPBADA</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Analysis ; Analytical, structural and metabolic biochemistry ; Biological and medical sciences ; Conductometry ; Cyclic ; Electrochemistry - methods ; Fundamental and applied biological sciences. Psychology ; General pharmacology ; Medical sciences ; Oxytetracycline - analysis ; Oxytetracycline - chemistry ; Oxytetracycline hydrochloride ; Pharmacology. Drug treatments ; Potentiometry ; Titrimetric assay ; Veterinary Drugs - analysis ; Veterinary Drugs - chemistry ; Voltammetry</subject><ispartof>Journal of pharmaceutical and biomedical analysis, 2004-01, Vol.34 (1), p.95-102</ispartof><rights>2003 Elsevier B.V.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c385t-1aeb86c2686754061b3de27a6fb827fea1ee346a67e9d3520b2ed8d32dad759c3</citedby><cites>FETCH-LOGICAL-c385t-1aeb86c2686754061b3de27a6fb827fea1ee346a67e9d3520b2ed8d32dad759c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.japna.2003.08.010$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27928,27929,45999</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15475251$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/14738923$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kurzawa, Marzanna</creatorcontrib><creatorcontrib>Kowalczyk-Marzec, Agnieszka</creatorcontrib><title>Electrochemical determination of oxytetracycline in veterinary drugs</title><title>Journal of pharmaceutical and biomedical analysis</title><addtitle>J Pharm Biomed Anal</addtitle><description>Conductometric, potentiometric and cyclic voltammetric (CV) titration methods are proposed for determination of oxytetracycline (OTC), commonly used in veterinary. The electrochemical titration of OTC hydrochloride with NH
4Mo
7O
24, NaVO
3, NaOH, AgNO
3 and FeCl
3 as titrants are reported. The proposed methods were found to be highly precise, having a relative standard deviation (R.S.D.) below 1.0%. Proposed electrochemical titrations were successfully applied to the assay of commercial preparations: Tetrox, Tetramutin
®OT and Neox, containing the above-mentioned antibiotics. The validity of the methods was tested by the recovery studies of standard addition to pharmaceuticals and results were found to be satisfactory.</description><subject>Analysis</subject><subject>Analytical, structural and metabolic biochemistry</subject><subject>Biological and medical sciences</subject><subject>Conductometry</subject><subject>Cyclic</subject><subject>Electrochemistry - methods</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General pharmacology</subject><subject>Medical sciences</subject><subject>Oxytetracycline - analysis</subject><subject>Oxytetracycline - chemistry</subject><subject>Oxytetracycline hydrochloride</subject><subject>Pharmacology. Drug treatments</subject><subject>Potentiometry</subject><subject>Titrimetric assay</subject><subject>Veterinary Drugs - analysis</subject><subject>Veterinary Drugs - chemistry</subject><subject>Voltammetry</subject><issn>0731-7085</issn><issn>1873-264X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEtLJDEUhYMo2j5-wcBQG91VeZNUHr2YxeAbBDcK7kIqueWkqUdPUi32vzdtN7hzdTffOffwEfKLQkWBystFtbDLwVYMgFegK6CwR2ZUK14yWb_ukxkoTksFWhyR45QWACDovD4kR7RWXM8Zn5Hrmw7dFEf3D_vgbFd4nDD2YbBTGIdibIvxYz3hFK1buy4MWISheN8wGYnrwsfVWzolB63tEp7t7gl5ub15vrovH5_uHq7-PpaOazGV1GKjpWNSSyVqkLThHpmysm00Uy1aishraaXCueeCQcPQa8-Zt16JueMn5GLbu4zj_xWmyfQhOew6O-C4SkYDpbmAZpBvQRfHlCK2ZhlDn_caCmYjzyzMlzyzkWdAmywvp37v6ldNj_47s7OVgfMdYFN21UY7uJC-OVErwcTm_Z8th1nGe8Bokgs4OPQhZtvGj-HHIZ-M7o9J</recordid><startdate>20040127</startdate><enddate>20040127</enddate><creator>Kurzawa, Marzanna</creator><creator>Kowalczyk-Marzec, Agnieszka</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20040127</creationdate><title>Electrochemical determination of oxytetracycline in veterinary drugs</title><author>Kurzawa, Marzanna ; Kowalczyk-Marzec, Agnieszka</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-1aeb86c2686754061b3de27a6fb827fea1ee346a67e9d3520b2ed8d32dad759c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Analysis</topic><topic>Analytical, structural and metabolic biochemistry</topic><topic>Biological and medical sciences</topic><topic>Conductometry</topic><topic>Cyclic</topic><topic>Electrochemistry - methods</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General pharmacology</topic><topic>Medical sciences</topic><topic>Oxytetracycline - analysis</topic><topic>Oxytetracycline - chemistry</topic><topic>Oxytetracycline hydrochloride</topic><topic>Pharmacology. Drug treatments</topic><topic>Potentiometry</topic><topic>Titrimetric assay</topic><topic>Veterinary Drugs - analysis</topic><topic>Veterinary Drugs - chemistry</topic><topic>Voltammetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kurzawa, Marzanna</creatorcontrib><creatorcontrib>Kowalczyk-Marzec, Agnieszka</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of pharmaceutical and biomedical analysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kurzawa, Marzanna</au><au>Kowalczyk-Marzec, Agnieszka</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrochemical determination of oxytetracycline in veterinary drugs</atitle><jtitle>Journal of pharmaceutical and biomedical analysis</jtitle><addtitle>J Pharm Biomed Anal</addtitle><date>2004-01-27</date><risdate>2004</risdate><volume>34</volume><issue>1</issue><spage>95</spage><epage>102</epage><pages>95-102</pages><issn>0731-7085</issn><eissn>1873-264X</eissn><coden>JPBADA</coden><abstract>Conductometric, potentiometric and cyclic voltammetric (CV) titration methods are proposed for determination of oxytetracycline (OTC), commonly used in veterinary. The electrochemical titration of OTC hydrochloride with NH
4Mo
7O
24, NaVO
3, NaOH, AgNO
3 and FeCl
3 as titrants are reported. The proposed methods were found to be highly precise, having a relative standard deviation (R.S.D.) below 1.0%. Proposed electrochemical titrations were successfully applied to the assay of commercial preparations: Tetrox, Tetramutin
®OT and Neox, containing the above-mentioned antibiotics. The validity of the methods was tested by the recovery studies of standard addition to pharmaceuticals and results were found to be satisfactory.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>14738923</pmid><doi>10.1016/j.japna.2003.08.010</doi><tpages>8</tpages></addata></record> |
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subjects | Analysis Analytical, structural and metabolic biochemistry Biological and medical sciences Conductometry Cyclic Electrochemistry - methods Fundamental and applied biological sciences. Psychology General pharmacology Medical sciences Oxytetracycline - analysis Oxytetracycline - chemistry Oxytetracycline hydrochloride Pharmacology. Drug treatments Potentiometry Titrimetric assay Veterinary Drugs - analysis Veterinary Drugs - chemistry Voltammetry |
title | Electrochemical determination of oxytetracycline in veterinary drugs |
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