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A new compound, 3,5-dihydroxy-N′-(5-bro-2-hydroxybenzylidene)benzohydrazide hydrate, has been synthesized and characterized by single-crystal X-ray diffraction. The title compound crystallizes in a monoclinic system, space group P21/c with a = 14.267(6), b = 8.079(4), c = 13.157(6) , β = 108.114(4), Z = 4, V = 1441.4(11) 3, Dc = 1.701 g/cm3, F(000) = 744.0, μ = 2.878 and S = 1.021. The final R = 0.0457 and wR = 0.1149 for 3500 observed reflections with I > 2 (I). The ability with which the compound scavenges free radicals of ABTS and DPPH, IC50, is 34.13 and 101.6 μM, respectively.
A new compound, 3,5-dihydroxy-N’- (5-bro-2-hydroxybenzylidene) benzohydrazide hydrate, has been synthesized and characterized by single-crystal X- ray diffraction. The title compound crystallizes in a monoclinic system, space group P21 / c with a = 14.267 (6) b = 8.079 (4) c = 13.157 (6) β β = 108.114 4 Z = 4 V = 1441.4 113 Dc = 1.701 g / cm3, F (000) = 744.0, μ = 2.878 and S = 1.021. The final R = 0.0457 and wR = 0.1149 for 3500 observed reflections with I> 2 (I). The ability with which the compound scavenges free radicals of ABTS and DPPH, IC50, is 34.13 and 101.6 μM, respectively.