CAS 91842-53-4: Acetic acid, [2-[2-(phenylmethoxy)ethoxy]ethoxy]-

BnO-PEG2-CH2COOH is a PEG product that serves as a versatile linker in various applications. It is a heterobifunctional PEG, meaning it has different functional groups at each end. The acid PEG group provides stability and solubility, while the benzoyl PEG group allows for easy conjugation with other molecules. BnO-PEG2-CH2COOH is commonly used in pegylation, a process of attaching PEG to therapeutic proteins or drugs to improve their pharmacokinetic properties. With its unique characteristics, BnO-PEG2-CH2COOH offers researchers and scientists a valuable tool in drug delivery systems and biotechnology applications.