Properties
Description
The tosyl-PEG-chitosan material, characterized by a molecular weight of 3 kDa and a purity of 98%, features a tosyl group. It is important to handle it in a dry state and avoid frequent solubilization and freeze-drying to retain its properties.
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
The material combines tosyl's site-specific ligand conjugation capability with chitosan-PEG's mucoadhesive retention for targeted oral drug delivery.
Storage
Store at -20°C, protect from light and moisture.