Browsing by Author "Suraj R. Chaudhari"

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    An Insight on Analytical Profile on Bisoprolol Fumarate – A Selective Beta-1 Adrenoreceptor Blocker
    (Chitkara University Publications, 2017-11-02) Ajinkya G. Dhandar; Suraj R. Chaudhari; Saurabh B. Ganorkar; Amod S. Patil; Sanjay J. Surana; Atul A. Shirkhedkar
    BF is Beta-adreno receptor antagonist and used as an AntiHypertensive Drug. BF gives the blocking action on β1-adrenergic receptors in the heart and vascular smooth muscle. The present review compiles the various approaches implemented for quantification of BF in bulk drug, pharmaceutical matrix and biological fluid. This review represents more than 50 analytical methods which include capillary electrophoresis, HPLC, HPTLC, UV-Spectroscopy, UPLC, impurity profiling and electrochemical methods implemented for estimation of BF as a single component as well as in multicomponent.
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    UV-Spectrophotometry – Multicomponent Mode of Analysis for Simultaneous Estimation of Brinzolamide and Brimonidine Tartrate in Bulk and Ophthalmic Formulation
    (Chitkara University Publications, 2019-05-10) Vikram L. Jadhav; Amod S. Patil; Suraj R. Chaudhari; Atul A. Shirkhedkar
    Brinzolamide (BRZ) and Brimonidine Tartrate (BT) in combination are available as an ophthalmic suspension in the ratio of 5:1. A simple, reproducible and efficient method for the simultaneous determination of BRZ and BT in Bulk and Ophthalmic formulation has been developed. The absorbance was assessed at two wavelengths i.e. 252.40 nm (λ max of BRZ) and 246 nm (λmax of BT) in methanol. In this method, BRZ and BT executed linearity in the concentration range of 5-35 μg/mL and 3-18 μg/mL, respectively at their respective λ max. The developed method was found to be accurate, precise and rugged as marked by small values of % RSD according to ICH guidelines.