Properties
Description
This derivative of chitosan, PBA-PEG-chitosan, exhibits a molecular weight of 350 Da and 98% purity, with PBA functional groups. To ensure stability, it should be kept dry and dissolved/lyophilized sparingly.
Form
Solid or viscous liquid
Impurities
No visible impurities to the naked eye.
Solubility
This product is soluble in most organic solvents, such as DCM, DMF, DMSO, and THF, and exhibits excellent solubility in water.
Stability
It is stable under its storage temperature.
Quality Level
Research level
Applications
PBA-PEG-chitosan enhances mucoadhesion through phenylboronic acid's dynamic covalent bonding with mucosal glycoproteins.
Storage
Store at -20°C, protect from light and moisture.