6-O-2-Propyn-1-yl-D-galactose

6-O-2-Propyn-1-yl-D-galactose is a nonclaevable glycolinker for the functionalization of cytotoxic agents and applications in antibody-agent conjugation. 6-O-2-Propyn-1-yl-D-galactose is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.