Issue

Vol. 14 No. 3 (2002): Vol 14 Issue 3

Spectrophotometric Estimation of Venlafaxine Hydrochloride and Ritodrine Hydrochloride

D.G. Sankar
Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam-530 003, India
K. Vijayasri
Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam-530 003, India
B. Snehalatha
Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam-530 003, India
T.K. Murthy
Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam-530 003, India
J.M.R. Kumar
Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam-530 003, India
M.V.V.N. Reddy
Department of Pharmaceutical Sciences, Andhra University, Visakhapatnam-530 003, India

Corresponding Author(s) : D.G. Sankar

Asian Journal of Chemistry, Vol. 14 No. 3 (2002): Vol 14 Issue 3

Abstract

Simple and sensitive UV spectrophotometric methods for the determination of venlafaxine hydrochloride and ritodrine hydrochloride are developed and having maximum absorbance at 225 and 226 nm respectively and obey Beer's law in the concentration ranges of 5–25 μg/mL and 4–20 μg/mL respectively. These methods are extended to pharmaceutical preparations and there is no interference from any common pharmaceutical additives and diluents.

Keywords

Spectrophotometric determination Beer's law Venlafaxine hydrochloride Ritodrine hydrochloride
(1)
Sankar, D.; Vijayasri, K.; Snehalatha, B.; Murthy, T.; Kumar, J.; Reddy, M. Spectrophotometric Estimation of Venlafaxine Hydrochloride and Ritodrine Hydrochloride . ajc 2010, 14, 1779-1781.
Download Citation
Endnote/Zotero/Mendeley (RIS)
BibTeX
Author biographies is not available.
Download
PDF
Statistic
Read Counter : 33 Download : 59