Ch. M.M. Prasada Rao, Ravikumar Konda, Narashimha Rao. R, S. Ramanjeneeyulu, Gangi Reddy. P
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Ch. M.M. Prasada Rao*1, Ravikumar Konda2, Narashimha Rao. R2, S. Ramanjeneeyulu1 and Gangi Reddy. P3
1Department of Pharmaceutical Chemistry, St. Ann’s College of Pharmacy, Nayunipalli Village, Vetapalem Mandal, Chirala, Andhra Pradesh, India-523187
2Department of Pharmaceutical Chemistry, Siddhartha Institute of Pharmaceutical sciences, Jonnalagadda, Narsaraopet, Guntur Dist, Andhra Pradesh, India- 522601.
3Department of Pharmacy, Annamalai University, Chidambaram-608002, Tamil Nadu.
Volume - 3,
Issue - 4,
Year - 2010
The non nucleoside reverse transcriptase inhibitor Nevirapine (NEV), formulating sample is analyzed with instruments Infrared spectroscopy (IR), Reverse phase High performance liquid chromatography (RP-HPLC) and Gas chromatography (GC), the type of functional groups present in the NEV sample was analyzed with IR, the concentration of Nevirapine compounds NEV A, B and impurity-1 in the formulating nevirapine sample and the assay of nevirapine was done with HPLC with retention time greater than 5 and presence of residual solvents such as Dichloro methane, Chloroform, Dimethyl formamide, O-xylene was estimated with GC, the loss on drying and residue on ignition as 0.14 and 0.04 % w/w respectively.
Cite this article:
Ch. M.M. Prasada Rao, Ravikumar Konda, Narashimha Rao. R, S. Ramanjeneeyulu, Gangi Reddy. P. Estimation of Nevirapine Anhydrous Bulk Formulation by Using IR, RP-HPLC, GC Methods. Research J. Pharm. and Tech.3 (4): Oct.-Dec.2010; Page 1088-1092.