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World Journal of Pharmacy and
Pharmaceutical Sciences

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical and Medical Research and Technology

Impact Factor : 8.025

ICV : 84.65

WJPPS Citation

	All	Since 2019
Citation	5450	3969
h-index	23	20
i10-index	134	84

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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

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WJPPS Invited to submit your valuable manuscripts for Coming Issue.

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New Impact Factor

WJPPS Impact Factor has been Increased to 8.025 for Year 2024.

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

Scope Indexed

WJPPS is indexed in Scope Database based on the recommendation of the Content Selection Committee (CSC).

WJPPS: APRIL ISSUE PUBLISHED

April Issue has been successfully launched on 1 April 2024.

Abstract

EFFECT OF PH AND ROLE OF IONIZATION ON CHROMATOGRAPHIC PERFORMANCE OF NATEGLINIDE

Manisha S. Phoujdar*, Pankaj R. Deore, Shwetal P. Vassa

ABSTRACT

A simple, accurate, precise, robust and economical method has been developed and validated as per ICH guidelines. Isocratic elution was employed at the flow rate of 1 mL/min using mobile phase methanol: phosphate buffer (75:25 v/v, pH 2.6) on “Enables” C-18 (250 mm × 4.6 mm, 5 μm) column, detection point was set on λmax210 nm. The detector response was found to be linear in the range of concentrations 50 – 110 μg/mL.The interference of ionized and unionized species on chromatographic performance was investigated and was found to be in pH range 2.9 – 6.2. Various pH conditions were employed using suitable buffers to study the effect of pH and role of ionization on chromatographic performance of nateglinide.

Keywords: Ionization, Method development, Nateglinide, pH, RPHPLC, Validation.

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