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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 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

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

WJPPS: NOVEMBER ISSUE PUBLISHED

NOVEMBER 2024 Issue has been successfully launched on 1 NOVEMBER 2024.

Abstract

SYNTHESIS AND ANTI OXIDANT ACTIVITY OF SOME NOVEL DERIVATIVE OF HETEROCYCLIC QUINOXALINE

Dr. P.R. Logesh Kumar*, Dr. P. Vasanth Kumar, M. Amaravathi, D. Ashika, K. Indraja, R. Sai Haritha, S.N. Sravana Sandhya and S. Sumathi

ABSTRACT

A quinoxaline, also called a benzopyrazine, in organic chemistry is a heterocyclic compound containing a ring complex made up of a benzene ring and pyrazine ring. It is isomeric with other naphthyridines including quinazoline, phthalazine and cinnoline. Quinoxaline is a low melting solid,melting point 29-30c and is miscible with water. It is weakly basic pKa 0.56. quinoxaline forms salts withacids, Nitration occurs only under forcing conditions {Conc.HNO3,Oleum,90c} to give 5- nitroquinoxaline {1.5%} and 5,7- dinitro-quinoxaline{24%}.

Keywords: Quinoxaline and Anti-oxidant activity.

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