20-(Amine-PEG3-ethylcarbamoyl)nonadecanoic-t-butyl ester has an amine group on a PEG linker with a alkane tail that has a t-butyl ester group. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde), etc. The t-butyl group can be deprotected under acidic conditions. It is is a self-assembling PEG reagent which may form micelles in water. This compound may also be used as a building block for lipids in nanotechnolgy and drug delivery. Reagent grade, for research purpose.
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