Quantitative Determination of Levofloxacin and Ambroxol hydrochloride in Pharmaceutical Dosage Form by ReversedPhase High Performance Liquid Chromatography

Kothekar, Krupa M. and Jayakar, Balasundaram and Khandhar, Amit P. and Mishra, Rajnish K. (2007) Quantitative Determination of Levofloxacin and Ambroxol hydrochloride in Pharmaceutical Dosage Form by ReversedPhase High Performance Liquid Chromatography. EURASIAN JOURNAL OF ANALYTICAL CHEMISTRY, 2.0 (1). pp. 21-31. ISSN 1306-3057

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Abstract

The objective of this present work was to develop and validate analytical method for quantitative determination of Levofloxacin and Ambroxol hydrochloride in a new tablet formulation. Chromatographic separation of the two drugs were analyzed on a Hypersil BDS C18 column (25cm X 4.6mm, 5mm). The mobile phase constituted of Buffer: Acetonitirile: Methanol (650:250:100) with triethylamine and pH adjusted to 5.2 with dilute orthophosphoric acid was delivered at the flow rate 1.0 mL min(-1). Detection was performed at 220 nm. Separation was completed within 10 min. Calibration curves were linear with coefficient correlation between 0.99 to 1.0 over a concentration range of 7 to 22 mu g mL(-1) of Levofloxacin and 50 to 150 mu g/mL for Ambroxol hydrochloride respectively. The relative standard deviation (R.S.D) was found <2.0%.

Item Type: Article
Uncontrolled Keywords: Levofloxacin, Ambroxol hydrochloride, Reversed-phase, HPLC, Combination Tablets
Subjects: Chemistry > Chemistry
Divisions: Nursing > Vinayaka Mission's Annapoorna College of Nursing, Salem
Medicine > Vinayaka Mission's Medical College and Hospital, Karaikal
Nursing > Vinayaka Mission's College of Nursing, Karaikal
Nursing > Vinayaka Mission's College of Nursing, Puducherry
Pharmacy > Vinayaka Mission’s College of Pharmacy, Salem
Physiotherapy > Vinayaka Mission's College of Physiotherapy, Salem
Homoeopathy > Vinayaka Mission's Homoeopathic Medical College and Hospital, Salem
Medicine > Vinayaka Mission's Kirupananda Variyar Medical College and Hospital, Salem
Arts and Science > Vinayaka Mission's Kirupananda Variyar Arts and Science College, Salem, India > Tamil
Engineering and Technology > Vinayaka Mission's Kirupananda Variyar Engineering College, Salem, India
Law > Vinayaka Mission's Law School, Chennai
Medicine > Vinayaka Mission's Medical College, Kottucherry
Medicine > Vinayaka Mission's Medical College, Puducherry
Physical Education > Vinayaka Mission's College of Physical Education, Salem
Interdisciplinary Studies > Vinayaka Mission's School of Health Systems, Chennai
Dentistry > Vinayaka Mission‘s Sankarachariyar Dental College, Salem
Liberal Arts > Vinayaka Mission's School of Economics and Public Policy, Chennai
Depositing User: Unnamed user with email techsupport@mosys.org
Last Modified: 06 Feb 2026 07:10
URI: https://ir.vmrfdu.edu.in/id/eprint/6701

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