Methoxy PEG azide, Mp 5000

Methoxy PEG azide (mPEG-N₃) is a click-chemistry-compatible PEG derivative featuring an azide (-N₃) functional group at one end. Its hydrophilic PEG backbone enhances solubility and biocompatibility, making it valuable for bioconjugation and material functionalization.

Applications:
Click Chemistry Functionalization: Enables bio-orthogonal conjugation in drug delivery, nanomedicine, and bioengineering.
Polymer & Hydrogel Synthesis: Used in crosslinking and polymer modifications, enhancing material stability and hydrophilicity.
Surface Modification: Functionalized onto nanoparticles and surfaces to create tunable biointerfaces.
Fluorescent Labeling & Imaging: Applied in targeted imaging agents through click-functionalized fluorophores.