Stability Indicating Assay Method Development and Validation of Naratriptan Hydrochloride By RP–HPLC

Sai, Vijay M and Guptha, Viswanath D and Muddukrishna, BS and Vasantharaju, SG (2016) Stability Indicating Assay Method Development and Validation of Naratriptan Hydrochloride By RP–HPLC. Research Journal of Pharmacy and Technology, 9 (8). pp. 1177-1182. ISSN 0974-3618

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Abstract

Analysis was performed using Gracesmart C18 column (250 × 4.5mm; 5μm). Isocratic mode of separation was followed using mobile phase which contains acetonitrile and phosphate buffer (pH adjusted to 4.0 by using ortho phosphoric acid) in proportion of 20:80 v/v. The developed method employs use of UV detector with detection wavelength of 225 nm, volume of injection was 20 μl and employing flow rate of 1ml/min. The Rt of the drug under study was found to be 6.0 ± 0.3mins. Method was precise, accurate, reproducible, linear and robust. The method was linear between 0.1 μg/ml to 25 μg/ml with r2 of 0.9991. The method would be applicable for assay of tablet dosage from, stability and dissolution of marketed Naratriptan hydrochloride tablets. The % assay for tablets using the proposed method was found to be 100.17. The % RSD from system and method precision were 0.48 and 0.79 respectively. Accuracy was found to be 100.5%.

Item Type: Article
Uncontrolled Keywords: HPLC; Stability indicating; Validation; Dissolution; Assay
Subjects: Pharmacy > MCOPS Manipal > Pharmaceutical Quality Assurance
Depositing User: KMC Library
Date Deposited: 09 Nov 2016 15:46
Last Modified: 09 Nov 2016 15:46
URI: http://eprints.manipal.edu/id/eprint/147499

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