Benzyloxy carbonyl-PEG-t-butyl ester

Benzyloxy carbonyl-PEG-t-butyl ester is a compound commonly used in pharmaceutical research and development due to its unique functional groups. This compound consists of a polyethylene glycol (PEG) chain attached to a benzyloxy carbonyl (Cbz) group and a tert-butyl (t-Bu) ester group. The Cbz group serves as a protecting group for the amine functional group, which is commonly found in drugs and pharmaceuticals. The t-Bu ester group serves as a protecting group for carboxylic acids, which are also commonly found in pharmaceuticals. By using the Cbz and t-Bu groups, researchers can selectively protect certain functional groups in a molecule, allowing for more precise synthesis of complex drug molecules. Furthermore, the PEG chain can be used to increase solubility and bioavailability of drugs. Overall, the introduction of benzyloxy carbonyl-PEG-t-butyl ester has opened up new possibilities in pharmaceutical research and development, allowing for more efficient and precise drug