Visible spectrophotometric determination of ganciclovir in its pharmaceutical formulations using quinalizarin reagent
Joint Authors
al-Nuaymi, Isra I. S.
al-Dulaymi, Amal M. S.
Source
Issue
Vol. 8, Issue 2 (30 Jun. 2013), pp.103-112, 10 p.
Publisher
Yarmouk University Deanship of Research and Graduate Studies
Publication Date
2013-06-30
Country of Publication
Jordan
No. of Pages
10
Main Subjects
Topics
Abstract EN
A simple, rapid and sensitive spectrophotometric method for the determination of Ganciclovir was developed.
The method is based on the proton transfer reaction of drug with quinalizarin reagent in aqueous solution to form violet product which shows maximum absorbance at 560 nm.
Beer's law was obeyed in the concentration range 1-20 μg.mL-1 with an average recovery (accuracy) of 99.02 % and precision (RSD) of less than 2.0 %.
The molar absorbtivity was 8.93 x 103 l.mol-1.cm-1 with LOD of 0.21 μg.mL-1 and LOQ of 0.71 μg.mL -1.
The proposed method was further applied to the determination of the drug in pharmaceutical formulations as an injection and capsule and the results were comparable with the certified values of pharmaceutical formulations
American Psychological Association (APA)
al-Nuaymi, Isra I. S.& al-Dulaymi, Amal M. S.. 2013. Visible spectrophotometric determination of ganciclovir in its pharmaceutical formulations using quinalizarin reagent. Jordan Journal of Chemistry،Vol. 8, no. 2, pp.103-112.
https://search.emarefa.net/detail/BIM-334559
Modern Language Association (MLA)
al-Nuaymi, Isra I. S.& al-Dulaymi, Amal M. S.. Visible spectrophotometric determination of ganciclovir in its pharmaceutical formulations using quinalizarin reagent. Jordan Journal of Chemistry Vol. 8, no. 2 (Jun. 2013), pp.103-112.
https://search.emarefa.net/detail/BIM-334559
American Medical Association (AMA)
al-Nuaymi, Isra I. S.& al-Dulaymi, Amal M. S.. Visible spectrophotometric determination of ganciclovir in its pharmaceutical formulations using quinalizarin reagent. Jordan Journal of Chemistry. 2013. Vol. 8, no. 2, pp.103-112.
https://search.emarefa.net/detail/BIM-334559
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 112
Record ID
BIM-334559