Author(s):
Khandelwal Pankaj, Shrivastava B.S., Goyal Anju
Email(s):
khandelwalpankaj09@gmail.com
DOI:
Not Available
Address:
Khandelwal Pankaj1*, Shrivastava B.S.2, Goyal Anju3
1Department of Quality Assurance, Mahatma Gandhi College of Pharmaceutical Sciences,
Sitapura, Jaipur (Rajasthan) INDIA-302022
2School of Pharmaceutical Sciences, Jaipur National University, Jaipur, Rajasthan, INDIA
3Department of Pharm. Chemistry, B.N. Girls College, Udaipur, Rajasthan, INDIA
*Corresponding Author
Published In:
Volume - 4,
Issue - 3,
Year - 2014
ABSTRACT:
A simple, reproducible and efficient method for the simultaneous determination of drotaverine hydrochloride and ranitidine in pharmaceutical dosage form was developed. Drotaverine hydrochloride and ranitidine in combination are available as tablet dosage forms in the ratio of 1:3.75. The proposed method is based on the Absorbances ratio method. From overlain of absorption spectra, wavelength 324.4 nm ((isoabsorptive point)) and 351.4 nm were selected for the construction of absorbance ratio equation. The linearity was observed in the concentration range of 2-60 µg/ml for drotaverine hydrochloride and 2-32 µg/ml for ranitidine at given wavelengths. Both the drugs obey Beer’s law. The method was validated as per ICH guidelines. The recovery studies confirmed the accuracy of the proposed methods.
Cite this article:
Khandelwal Pankaj, Shrivastava B.S., Goyal Anju. Absorbances Ratio Method (Isoabsorptive Point) for Determination of Drotaverine Hydrochloride and Ranitidine Hydrochloride from Pharmaceutical Dosage Forms. Asian J. Pharm. Ana. 4(3): July-Sept. 2014; Page 113-115.
Cite(Electronic):
Khandelwal Pankaj, Shrivastava B.S., Goyal Anju. Absorbances Ratio Method (Isoabsorptive Point) for Determination of Drotaverine Hydrochloride and Ranitidine Hydrochloride from Pharmaceutical Dosage Forms. Asian J. Pharm. Ana. 4(3): July-Sept. 2014; Page 113-115. Available on: https://ajpaonline.com/AbstractView.aspx?PID=2014-4-3-5