Inalco Code: 1758-0200C.A.S.R.N.: 107021-38-5Applications: Substrate for α-Galactosidase that is converted, by the enzyme, into an intense indigo-blue chromophore (615 nm). It is used for differentiating alpha-Galactosidase positive yeast strains or bacteria (e.g. bifidobacteria). It has been used in histochemistry for the detection of enzyme activity in tissue with a light microscope.Formula: C14H15BrClNO6