Determination Of Certain Analgesics Antipyretics Compounds In Their Pharmaceutical Preparations

Pharmaceutical analysis of analgesics, antipyretics id antirheumatics is required for the purpose of quali-control of these drugs and their dosage forms, for :ug stability studies as well as for the study of drug isorption and pharmacokinetice-contributions to studiesthis field are desirable and there is a growing need 5r the development of simple specific methods for the Igaluation of such drugs.Photometric methods are considered simple, sensit-..and time saving methods in comparison to other tech-that either lack specificity, may be time consum-epchibit diffculties during their carrying out, e large quantities of the sample or necessitate ie availability of expensive instruments. ?urthermore, photometric methods, because of theirsitivity and or specificity are frequentily of importance in drug stability and or pharmacokinetic studies after suitable modification.In this study it was the intent to concentrate on the analysis of three of such drugs. The selection of the • compounds was on the basis of the presence of phenolic