Narender Malothu

Spectroscopic Estimation of Doxylamine Succinate in Tablets and Human Plasma by Formation of Ion-pair Complex

Narender Malothu, Sowjanya Ravuri, Balakrishna Muthyala, Narayana Rao Alla & Anka Rao Areti · Journal of Pharmaceutical Research International · 2021

Aim: To develop a simple spectroscopic method for estimation of doxylamine (DOX) succinate in its tablet dosage form and human plasma with the aid of an ion-pair complex formation. Methods: In this method, methyl orange (0.05 % w/v) dye was used to form an ion-pair complex in ace...

Open access Research Article 10.9734/jpri/2021/v33i59A34325

Analytical Method Development and Validation for Simultaneous Estimation of Amlodipine Besylate and Indapamide by using UV VIS Spectrophotometry and RPHPLC in Bulk and Dosage Form

T. Prasanna Kumari, B. Tharun Kumar & Narender Malothu · Journal of Pharmaceutical Research International · 2021

The objective of this study was to develop a rapid and sensitive UV spectroscopic and RP-HPLC method for the analysis of Amlodipine Besylate and Indapamide in bulk drug and pharmaceutical dosage form by using the most commonly employed C-18 column with UV-detection. Acetonitrile:...

Open access Research Article 10.9734/jpri/2021/v33i60B34998