ISSN

0974-4150 (Online)
0974-4169 (Print)


Author(s): Rele Rajan V., Tiwatane Prathamesh P.

Email(s): drvinraj@gmail.com

DOI: 10.52711/0974-4150.2021.00054   

Address: Rele Rajan V.*, Tiwatane Prathamesh P.
Central Research Laboratory D.G. Ruparel College Mahim, Mumbai 400016.
*Corresponding Author

Published In:   Volume - 14,      Issue - 5,     Year - 2021


ABSTRACT:
Simple sensitive and accurate extractive colorimetric method was developed for the estimation of favipiravir in Pharmaceutical dosage forms. The method was based on the formation of colored ion pair complexes by the drugs with thiocynate ions. These ion pair complexes were quantitatively extracted under the experimental condition in chloroform. The absorbance values were measured at 618 respectively. The proposed method was validated statistically. A recovery of method was carried out by standard addition methods. The Beer’s law ranges were found to be 1-12µg/ml, respectively. The low values of standard deviation and percentage RSD indicate high precision of method. Hence the method is useful for routine estimation of favipiravir in tablets respectively.


Cite this article:
Rele Rajan V., Tiwatane Prathamesh P. Determination of Favipiravir from Pharmaceutical Dosage Form by Extractive Ion Pair Complex Colorimetric Method. Asian Journal of Research in Chemistry. 2021; 14(5):321-3. doi: 10.52711/0974-4150.2021.00054

Cite(Electronic):
Rele Rajan V., Tiwatane Prathamesh P. Determination of Favipiravir from Pharmaceutical Dosage Form by Extractive Ion Pair Complex Colorimetric Method. Asian Journal of Research in Chemistry. 2021; 14(5):321-3. doi: 10.52711/0974-4150.2021.00054   Available on: https://ajrconline.org/AbstractView.aspx?PID=2021-14-5-3


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