Mal-PEG4-VA

Mal-PEG4-VA/CAS:1800456-31-8 is a type of polymer used in drug delivery and medical devices. It is a derivative of polyethylene glycol (PEG) that has been modified with a vinyl acetate (VA) group. This modification allows for better control over the release of drugs and improves the biocompatibility of the material. Mal-PEG4-VA is commonly used in the development of targeted drug delivery systems and in the creation of long-acting formulations for various medical applications.

msds of Mal-PEG4-VA