A REVIEW ON INSTRUMENTATION AND VALIDATION METHOD OF UV-VISIBLE SPECTROSCOPY AND HPLC FOR THE ANALYSIS OF DRUGS

Abstract

The purpose of the present analysis was to identify the application of HPLC and UV/Vis spectroscopy. UV-VIS Spectroscopy is the term used to test 
the various types of solvents and substances in an analysis. In particular, small-scale enterprises typically prefer spectroscopy, as the cost of equipment 
is lower and maintenance issues are limited. The analysis approach is based on the calculation of the absorption of monochromatic light in the near 
ultraviolet direction of a spectrum by colourless compounds (200 400nm). The pharmaceutical analysis requires the necessary procedure for the 
determination of the "identity, intensity, consistency and purity of such compounds. Analysis of raw materials and intermediates during the drug 
manufacturing process is also included. The dissociation constant is well known to be the most critical parameter in the production and optimization of 
a new compound for successful development of formulations. Information on the system of simultaneous equation, difference spectrophotometry, high
performance liquid chromatography (HPLC) or fluid visible ultraviolet spectrophotometry was measured. High performance liquid chromatography 
(HPLC) is an effective analytical method for drug product evaluation. Methods of HPLC should be able to isolate, detect and quantify the different 
drugs and drug related degradants that can shape, detect and quantify any drugs and drug related impurities that can be added during synthesis. Validation 
is the process of determining a method's performance features and limitations and defining the factors that which alter these characteristics and to what 
extent.