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Abstract
N-Bromosuccinimide As An Analytical Reagent For The Spectrophotometric Determination Of Benzimidazole Anthelmintics
Author(s): C. S. P Sastry, V. A. N Sarma, U. V Prasad, C. S. R Lakshmi
Two simple spectrophotometric methods are described for the determination of albendazole mebendazole or fenbendazole based on oxidation of the drug with a known excess of N-bromosuccinimide (NBS) and estimating the unreacted NBS with metol-sulphanilmide (lmax 520nm; Method A) or celestine blue (lmax 540 nm; Method B).
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