Indian Journal of Pharmaceutical Sciences 497 July August 2010 analysis of topotecan hydrochloride in bulk and its injection dosage form. It does not suffer from any interference due to common excipients present in the pharmaceutical preparation and can be conveniently adopted for quality control analysis. We have developed a sensitive UPLC method for the determination of topotecan using small ...

Chemical imaging with sufficient spatial resolution to resolve microparticles in tablets is essential to ensure high quality and efficacy in controlled release. The existing modalities have the following disadvantages: they are time-consuming or have poor spatial resolution or low chemical specificity. Here, we demonstrate an epi-detected mid-infrared photothermal (epi-MIP) microscope at a spat...

Three new methods using titrimetric and spectrophotometry are described for the determination of Propranolol Hydrochloride (PPH) and Atenolol (AN) with potassium bromate as the oxidimetric reagent and acid dyes, Methyl orange and Indigo carmine. In direct titrimetric (method A), the drug is titrated directly with bromate in acid medium and in the presence of excess of bromide using methyl orang...

A simple and sensitive spectrophotometric determination method for the determination of nitrazepam in bulk, in pharmaceutical dosage forms and in biological fluids was developed. The method is based upon reduction of nitro group of nitrazepam by zinc and hydrochloric acid followed by diazotization and coupling with orcinol in basic medium to form a stable chromophore which absorbs at 470 nm. Th...

INTRODUCTION Pharmaceutical industry is no longer allowed to develop new medicines for use in adults only, as the 2007 Paediatric Regulation requires children to be considered also. The plans for such paediatric development called Paediatric Investigation Plans (PIPs) are subject to agreement by the European Medicines Agency (EMA) and its Paediatric Committee (PDCO). The aim of this study was t...

Objective: The present work was undertaken with the aim to develop and validate a rapid and consistent RP-HPLC method in which the peaks will be appear with short period of time as per ICH Guidelines. Methods: The proposed method was simple, fast, accurate and precise method for the Quantification of drug in the dosage form, bulk drug as well as for routine analysis in Quality control. Reversed...