N-(t-butyl ester-PEG3)-N-bis(PEG3-azide)

N-(t-butyl ester-PEG3)-N-bis(PEG3-azide)

N-(t-butyl ester-PEG3)-N-bis(PEG3-azide) is developed by BroadPharm as a branched PEG linker with two terminal azide group and a t-butyl ester. The azide groups is very reactive with alkyne such as DBCO, BCN and propargyl reagnet via Click Chemistry. The t-butyl protected carboxyl group can be deprotected under mild acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.