Literature DB >> 12644197

Spectrophotometric and polarographic determination of enalapril and lisinopril using 2,4-dinitrofluorobenzene.

O Abdel Razak1, S F Belal, M M Bedair, N S Barakat, R S Haggag.   

Abstract

The reaction of enalapril maleate and lisinopril with 2,4-dinitrofluorobenzene has been used to form colored products and polarographically active derivatives. The different experimental conditions have been optimized. The proposed methods have been validated and applied to the determination of both drugs in their commercial tablets. The results have been statistically compared with those obtained using the official HPLC methods.

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Year:  2003        PMID： 12644197     DOI： 10.1016/s0731-7085(02)00654-4

Source DB:  PubMed          Journal:  J Pharm Biomed Anal        ISSN： 0731-7085            Impact factor:   3.935


  3 in total

1.  Spectrophotometric determination of certain CNS stimulants in dosage forms and spiked human urine via derivatization with 2,4-Dinitrofluorobenzene.

Authors:  Mohamed I Walash; Nahed M El-Enany; Samar Saad
Journal:  Chem Cent J       Date:  2011-10-27       Impact factor: 4.215

2.  Switch on fluorescence probe for the selective determination of lisinopril in pharmaceutical formulations: application to content uniformity testing.

Authors:  Fatma F Mohammed; Khalid M Badr El-Din; Sayed M Derayea
Journal:  RSC Adv       Date:  2018-05-01       Impact factor: 3.361

3.  Optimized and validated spectrophotometric methods for the determination of enalapril maleate in commercial dosage forms.

Authors:  Nafisur Rahman; Sk Manirul Haque
Journal:  Anal Chem Insights       Date:  2008-03-01
  3 in total

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