(4-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone HCl salt

(4-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)phenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone HCl salt is used for chemical probe synthesis, this trifunctional building block contains a light-activated benzophenone, alkyne tag, and amine synthetic handle. When appended to a ligand or pharmacophore through its PEGylated amine linker, this building block allows for UV light-induced covalent modification of a biological target with potential for downstream applications via the alkyne tag. Use alone or in parallel with other multi-functional building blocks to discover the optimal probe for your chemical biology experiments.