New Spectrophotometric Method for Analysis of Erubulin in Pharmaceutical Dosage Forms

A simple, sensitive and economical spectrophotometric method has been developed for the determination of Erubulin in commercial dosage forms.In this method ferric chrloride and Potassium ferricyanide were used for the colour development.The maximum absorbance was found at 410nm against the reagent blank treated similarly.Statistical analysis proves that the proposed method is reproducible and selective for the estimation of eribulin in bulk drug and its tablet dosage form.