2-[[2-(Methacryloyloxy)ethyl]dimethylammonio]acetate
2-[[2-(Methacryloyloxy)ethyl]dimethylammonio]acetate 1g : A zwitterionic methacrylate monomer with antifouling, hydrophilic, and biocompatible properties. Used in hydrogels, biomedical coatings, and functional polymers.