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Authors
Affiliations
1 K.V.S.R. Siddhartha College of Pharmaceutical Sciences, Vijayawada-520010, AP, IN
Source
Asian Journal of Research in Chemistry, Vol 4, No 2 (2011), Pagination: 244-245
Abstract
Two simple and sensitive visible spectrophotometric methods have been developed for the estimation of Tolperisone in pure and pharmaceutical dosage forms. Method A is based on co-ordinate complex formation between the drug and cobalt thiocynate (630 nm) and method B is based on charge transfer complex formation between drug and 2,3 dichloro- 5-6-dicyano 1-4,benzoquinone (DDQ 430 nm) .The absorbance are measured against the corresponding reagent blanks. The methods have been statistically evaluated and found to be precise and accurate.
Keywords
Spectrophotometry, Tolperisone.