Photo Gallery

Login

Search

News & Updation

  • WJPPS SEPTEMBER ISSUE PUBLISHED
  • SEPTEMBER 2018 Issue has been successfully launched on 1 September 2018

  • WJPPS Impact Factor
  • Its our Pleasure to Inform you that WJPPS Impact Factor has been increased from 6.647 to 7.421 due to high quality Publication at International Level

  • ICV
  • WJPPS Rank with Index Copernicus Value 84.65 due to high reputation at International Level

  • Call for Paper
    • WJPPS  Invited to submit your valuable manuscripts for Coming Issue.
  • Updated Version
  • WJPPS introducing updated version of OSTS (online submission and tracking system), which have dedicated control panel for both author and reviewer. Using this control panel author can submit manuscript
  • Journal web site support Internet Explorer, Google Chrome, Mozilla Firefox, Opera, Saffari for easy download of article without any trouble.
  •  

Abstract

QUANTIFICATION OF RIFAXIMIN IN BULK AND PHARMACEUTICAL DOSAGE FORM BY VALIDATED VISIBLE SPECTROPHOTOMETRIC METHODS

Dr. P. G. Sunitha*, E. Senthilkumar, G. Divya, R. Ravikumar, S. Sounthirarajan

ABSTRACT

Two simple sensitive and precise colorimetric methods A and B were developed for the estimation of Rifaximin in bulk drug as well as in pharmaceutical dosage form. Method A is based on the formation of yellow colored chromogen by condensation reaction of Rifaximin with Isoniazid which has absorption maximum at 456nm. Method B is based on the formation of an orange colored complex by oxidation reaction of Rifaximin with 1,10-phenanthroline in the presence of ferric chloride which has absorption maximum at 510nm. The proposed methods are statistically validated and found to be useful for the routine determination of Rifaximin in tablets.

Keywords: Rifaximin, Colorimetry, Tablets, Validation.


[Full Text Article]

Call for Paper

World Journal of Pharmacy and Pharmaceutical Sciences (WJPPS)
Read More

Online Submission

World Journal of Pharmacy and Pharmaceutical Sciences (WJPPS)
Read More

Email & SMS Alert

World Journal of Pharmacy and Pharmaceutical Sciences (WJPPS)
Read More