CAS: 863973-20-0

Cbznh-PEG3-CH2CH2NH2 is a PEG product that is commonly used in pegylation, a process of attaching polyethylene glycol (PEG) to molecules. It is a heterobifunctional PEG with an amine group at one end and a CBZ (carbobenzyloxy) protected group at the other end. This specific structure allows for controlled and efficient conjugation of PEG to various molecules, such as proteins or drugs, through the amine group. The CBZ protection can be easily removed under specific conditions to expose the amine group for further functionalization or conjugation reactions. Cbznh-PEG3-CH2CH2NH2 serves as an important linker in PEGylation processes, enabling enhanced stability, solubility, and bioavailability of the attached molecules. Its versatility and reliability make it a valuable tool in pharmaceutical research and development.