Amino-PEG20-t-butyl ester CAS:872340-65-3 is a chemical compound that is widely used in bioconjugation and drug delivery due to its unique functional groups. This compound contains an amino group and a PEG (polyethylene glycol) chain, which can improve the solubility, stability, and biocompatibility of drugs. The amino group can be used to react with carboxylic acid, aldehyde, or ketone functional groups to form stable amide, oxime, or hydrazone linkages.
In functional groups, Amino-PEG20-t-butyl ester is used to modify the surface of drugs or nanoparticles, enabling targeted delivery to specific cells or tissues. This modification can improve the pharmacokinetics and efficacy of drugs, while also reducing toxicity and immunogenicity. Additionally, it can be used as a starting material for the synthesis of bioconjugates or prodrugs, which are biologically inactive compounds that can be converted into active drugs in the body. These unique chemical properties make Amino-PEG20-t-butyl ester an essential tool in drug discovery and development, and an integral component of modern pharmaceutical research.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.