Journal :   Asian Journal of Research in Chemistry

Volume No. :   4

Issue No. :  2

Year :  2011

Pages :   304-307

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Liquid Chromatographic Determination of Dobutamine HCl in Pharmaceutical Formulations



Address:   K. Balamuralikrishna and B. Syamasundar*
Department of Chemistry, Acharya Nagarjuna University, Nagarjuna Nagar – 522 510 Andhra Pradesh, India
*Corresponding Author
DOI No:

ABSTRACT:
The objective of the study is to develop a reversed phase high performance liquid chromatographic method using ultra violet detection for the determination of Dobutamine HCl in bulk and pharmaceutical dosage forms. Phenomenex Luna C18 column (250 mm x 4.6 mm, 5 µ) was used as the stationary phase with a mixture of Acetonitrile:Methanol:Tetrahydrofuran (70:20:10 v/v/v) as the mobile phase. The response of the drug was linear in the concentration range of 10-30 µg/ml. Limit of detection and Limit of Quantification were found to be 0.34 and 1.1 µg/ml, respectively. The percentage recovery ranged between 99.54 and 100.06%. The factors affecting column separation of the analyte were studied. The results demonstrated that this method is reliable, reproducible and suitable for routine analysis.
KEYWORDS:
Dobutamine HCl, High Performance Liquid Chromatography, Validation.
Cite:
K. Balamuralikrishna, B. Syamasundar. Liquid Chromatographic Determination of Dobutamine HCl in Pharmaceutical Formulations. Asian J. Research Chem. 4(2): February 2011; Page 304-307.
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