ABSTRACT:
A simple, sensitive, accurate spectrophotometric method has been developed for the estimation of Tapentadol hydrochloride in bulk and pharmaceutical formulation. The method is based on the formation of blue colored chromogen with Folin-Ciocalteu reagent in the presence of NaOH and obeys beer’s law in the range of 5 - 35µg/mL exhibiting the maximum absorbance at 763nm. The limit of detection and quantification were found to be 0.76µg/mL and 2.33µg/mL respectively. The calibration curve demonstrated a linear relationship between the absorbance and concentration, with the correlation coefficient higher than 0.9999. The Regression Equation of the curve was Y=0.0248x-0.0436. The method was fully validated according to ICH guidelines.
Cite this article:
Madhu Babu K., Kathirvel S. Development and Validation of visible Spectrophotometric method of Tapentadol Hydrochloride in bulk and Pharmaceutical dosage form. Research J. Pharma. Dosage Forms and Tech. 2012; 4(6): 328-331.
Cite(Electronic):
Madhu Babu K., Kathirvel S. Development and Validation of visible Spectrophotometric method of Tapentadol Hydrochloride in bulk and Pharmaceutical dosage form. Research J. Pharma. Dosage Forms and Tech. 2012; 4(6): 328-331. Available on: https://rjpdft.com/AbstractView.aspx?PID=2012-4-6-7