BCN-PEG6-t-butyl ester is a bifunctional PEG reagent. It contains a BCN group and a t-butyl ester group. BCN is popular in copper-free click chemistry for its efficiency. It reacts with azides to create stable triazole linkages. PEG6 is a biocompatible molecule with six repeating units. The t-butyl ester group protects carboxylic acids in organic synthesis. You can remove this group under acidic conditions. The compound is useful in drug delivery, bioconjugation, and surface modification.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
