DSPE-PEG(2000)-DBCO A88229 (Previously 880229) 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[dibenzocyclooctyl(polyethylene glycol)-2000] (ammonium salt)
Cu-free click chemistry with readily synthesized biarylazacyclooctynones. The reaction of azides with strained alkynes, such as cyclooctynes, readily forms a triazole product without the need for a toxic catalyst.
Refer also to DSPE-PEG Azide Avanti Number 880228
Representative Structure
The molecular weight and exact mass are averages based on the polydispersity of PEG.