alexa Abstract | Synthesis A Reagent [3-Hydroxy 4- (1-Azo-2,7-Dihydroxy) Naphthalene Sulfonic Acid] and Used it for Determination of Flourometholone in Bulk and Pharmaceutical Formulations by Spectrophotometric Method
ISSN: 2329-6798

Modern Chemistry & Applications
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access

Abstract

A Reagent [3-hydroxyl 4- (1-azo-2,7-dihydroxyl) naphthalene Sulfonic acid] (AAN) ] has been synthesized for the determination of flourometholone (FLU) in pure form and in ophthalmic suspensions (drops) by a simple, sensitive and extraction-free spectrophotometric method. The method is based on the formation of yellow colored complex between FLU and ANN maximum at 416 nm. The stoichiometry of the complex in either form was found to be (1:1). Reaction conditions were optimized to obtain the maximum color intensity. Beer’s law was obeyed in the concentration ranges of 0.5-17.0 μg/mL. The limit of quantification (LOQ) was 0.14 μg/mL and molar absorptivity (Ɛ) values was 38555 L/ moL-1cm-1. The proposed method has been applied successfully to the analysis of FLU in pure form and in its dosage forms and no interference was observed from common excipients present in pharmaceutical formulations. Statistical comparison of the results with the reference method showed excellent agreement and indicated no significant difference in accuracy and precision.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Amir Alhaj Sakur, Malek Okdeh* and Banana Al Fares

Keywords

Spectrophotometry, Synthesis, Flourometholone, Modern Analytical Chemistry, Modern Physical Organic Chemistry, Modern Heterocyclic Chemistry

Related Subjects

Share This Page

Additional Info

Loading
Loading Please wait..
 
 
 
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords