Properties
Description
The 3 kDa chitosan derivative, vinylsulfone-PEG-chitosan (98% pure), possesses vinylsulfone groups. Integrity depends on avoiding moisture exposure and repetitive lyophilization.
Functional Group
Vinylsulfone
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 vinylsulfone's rapid crosslinking capability with chitosan-PEG's mucoadhesive retention for oral vaccine delivery optimization.
Storage
Store at -20°C, protect from light and moisture.