• P.Srujana
• P.R.Sougandhi
• T.shobha Rani
• R.Gangadhara

In the present investigation, the Rivastigmine Tartrate drug was used for method development and validation in quality control analysis. A simple, sensitive, and accurate with good precision method was developed by using the visible spectroscopic technique for stability and estimation of the drug in its pure and formulation forms. The process used for the method was simple and inexpensive. For method validation, the linearity, detection limit and quantification, repeatability, intraday and inter-day precision, ruggedness and accuracy characteristics were studied. The equation of calibration curve obtained was y = 0.0073x-0.0051. The correlation coefficient (r) was found to be 0.9998.The developed method was expressed good reproducibility and recovery with % RSD less than 2.The obtained results were shown that from the proposed method was found to be simple, sensitive, accurate and with good precision. Thus, this approach could be considered for the analysis of this drug in quality control laboratories.

Rivastigmine tartrate, visible spectroscopy, linearity, and precision.

"A RAPID, SIMPLE AND SENSITIVE METHOD OF RIVASTIGMINE TARTRATE BY VISIBLE SPECTROPHOTOMETRIC METHOD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.331-338, February-2019, Available :http://www.jetir.org/papers/JETIR1902042.pdf

"A RAPID, SIMPLE AND SENSITIVE METHOD OF RIVASTIGMINE TARTRATE BY VISIBLE SPECTROPHOTOMETRIC METHOD", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp331-338, February-2019, Available at : http://www.jetir.org/papers/JETIR1902042.pdf