Methoxy PEGs - Click Chemistry

Linear Click Chemistry PEGs from JenKem Technology for copper-catalyzed reactions are methoxy PEG azides and alkynes.  Methoxy PEG Alkyne is a click chemistry PEG reagent for reaction with azide containing molecules. Click reactions are rapid, have simple reaction conditions, with high selectivity and high yield. Water can be used as the reaction solvent with these PEGs.

Norbornene PEGs and PEG products for copper-free click chemistry such as PEG-DBCO may be available by custom synthesis.

JenKem Technology provides GMP grade PEG derivatives and bulk orders via custom synthesis, offering the opportunity to match customers’ special quality requirements. JenKem Technology is capable of development and synthesis of a wide range of GMP PEG derivatives starting at 200g up to 40 kg or greater batches, under ISO 9001 and ISO 13485 certified quality management system, following ICH Q7A guidelines. For inquiries on cGMP production of PEG derivatives please contact us at

Click PEGylation products with molecular weights, branching, and functional groups not listed in our online catalog may be available by custom synthesis. Please inquire at about pricing and availability of custom PEGylation products.


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