Properties
Description
PCL(5k)-PEG(2k)-PCL(5k) is a self-assembling triblock copolymer containing a hydrophilic PEG block and a hydrophobic polycaprolactone (PCL) block. The polymer has terminal hydroxyls for further derivatization. The ester bonds of the polymer can be cleaved via- hydrolysis.
Molecular Weight
PCL(5 kDa), PEG(2 kDa), PCL(5 kDa)
Identity
Confirmed by NMR.
Applications
PCL(5k)-PEG(2k)-PCL(5k) can be used in controlled encapsulated molecule release formulations, this compound enhances the release profile while maintaining structural integrity.