It is a compound for proteomics research use. It may be used for following synthesis mixed benzyloxyacetic pivalic anhydride, chiral glycolates, 1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-yl benzyloxyacetate, via esterification, tetra aqua(1,10-phenanthroline-[κ]2N,N?)magnesium(II) bis[(2,4-dichlorophenyl)acetate], as ligand in the preparation of diaquabis(benzyloxyacetato)copper(II) complex.