Crystalline solid form of oxime of (E) -1- (4 - ((1R, 2S, 3R) -1,2,3,4-tetrahydroxybutyl) -1H-imidazol-2-yl) -ethanone or a hydrate of the same.Forma sólida cristalina de oxima de (E)-1-(4-((1R,2S,3R)-1,2,3,4-tetrahidroxibutil)-1H-imidazol-2-il)-etanona o de un hidrato de la misma.