Properties
Description
MPEG(5k)-PBCL(7.5k) is a linear amphiphilic block copolymer comprised of polyethylene glycol (PEG) and PBCL. The hydrophilic PEG increases solubility in aqueous media. The PBCL has a benzyl group easy to remove through hydrogenation to leave a carboxylic acid functional group.
Molecular Weight
MPEG(5 kDa), PBCL(7.5 kDa)
Functional Group 1
Benzyl
Functional Group 2
Carboxylic acid
Identity
Confirmed by NMR.
Applications
MPEG(5k)-PBCL(7.5k) can be used for the modification of biomaterials or the construction of targeted molecular delivery systems.