azide-PEG11-Z-Glu-18-(tert-Butoxy)-18-oxooctadecanate t-butyl ester) is a hybrid lipid–PEG molecule with a hydrophobic alkyl chain, terminal acid-labile tert-butyl esters, and a terminal azide for copper-free click chemistry. Water solubility is improved via the PEG11 chain. Ideal for bioconjugation, nanoparticle functionalization, and custom lipid–polymer assembly in drug delivery and life science research.
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