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IDENTIFICATION OF DESVENLAFAXINE, THE MAJOR ACTIVE METABOLITE OF VENLAFAXINE, IN EXTENDED-RELEASE CAPSULES
2010
Revista Eletrônica de Farmácia
In this work, we describe the identification of desvenlafaxine in extended release capsules of venlafaxine (VEN) in acid degradation studies. We developed a stability indicating reverse-phase HPLC method and validated for the analysis of VEN in pharmaceutical formulation. The HPLC method was linear over the range of 0.45-1.05 mg/ml (r 2 =0.999). The RSD values for intra-and inter-day precision studies showed good results (RSD < 2%) and accuracy was greater than 99%. The degradation studies in
doi:10.5216/ref.v7i1.9594
fatcat:xb5c3ervjvfdtmxsfmaidaxeo4