Kazan (Volga region) Federal University, KFU
KAZAN
FEDERAL UNIVERSITY
 
VOLTAMMETRIC DETERMINATION OF PAPAVERINE AND DROTAVERINE
Form of presentationArticles in Russian journals and collections
Year of publication2007
Языканглийский
  • Budnikov German Konstantinovich, author
  • Ziyatdinova Guzel Kamilevna, author
  • Samigullin Aydar Ildusovich, author
  • Bibliographic description in the original language Ziyatdinova, G.K. Voltammetric determination of papaverine and drotaverine / Ziyatdinova G.K, Samigullin A.I., Budnikov G.K. // J. Anal. Chem. - 2007. - V. 62. - No. 8. - P. 773-776.
    Annotation Isoquinoline derivatives (papaverine and drotaverine) are oxidized at a graphite electrode in a 0.1 M sulfuric acid solution to give voltammetric waves at 1.1 V for papaverine and at 1.05 and 1.28 V for drotaverine. Determination limits and linearity ranges of currents as functions of papaverine and drotaverine concentrations are estimated. Microgram amounts of papaverine and drotaverine are determined in model solutions (RSD = 1−4%). A procedure for the direct determination of papaverine and drotaverine in pharmaceuticals is proposed.
    Keywords Voltammetry, drotaverine, papaverine, pharmaceutical analysis
    The name of the journal JOURNAL OF ANALYTICAL CHEMISTRY
    URL https://www.scopus.com/inward/record.uri?eid=2-s2.0-34547662111&partnerID=40&md5=a8f43e89a1e20d4fad0b3a1badd76d42
    Please use this ID to quote from or refer to the card https://repository.kpfu.ru/eng/?p_id=134869&p_lang=2

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