3-dimethyl-2-(2-methylprop-2-enoyloxy)ethylazaniumylpropane-1-sulfonate丨CAS 3637-26-1

1. Zwitterionic Polymer Synthesis

Used as a functional monomer in the preparation of zwitterionic polymers and hydrogels.

These polymers exhibit antifouling properties, meaning they resist protein adsorption, bacterial adhesion, and biofilm formation.

2. Biomedical Materials

Incorporated into coatings for medical devices such as catheters and implants to improve biocompatibility and reduce infection risks.

Used in drug delivery systems for controlled release and enhanced biostability.

3. Water Treatment and Filtration Membranes

Used in the fabrication of ultrafiltration and nanofiltration membranes to improve antifouling performance and membrane longevity.

4. Surface Coatings

Added to surface treatments in marine, food processing, and industrial sectors to prevent biofouling and corrosion.

The molecule contains both positive (azaniumyl) and negative (sulfonate) charges, providing excellent hydrophilicity and anti-fouling characteristics.

Contains a methacrylate group allowing it to be copolymerized into various polymer matrices for tailored material properties.

Polymers incorporating this monomer exhibit low protein adsorption and reduced microbial adhesion, enhancing medical device safety.

The sulfonate group imparts thermal and chemical stability to polymers, extending their functional life.

3-Dimethyl-2-(2-methylprop-2-enoyloxy)ethylazaniumylpropane-1-sulfonate (CAS 3637-26-1) is a valuable zwitterionic monomer widely used in the synthesis of antifouling, biocompatible polymers and coatings. Its unique structure enables applications in biomedical devices, water treatment membranes, and industrial surface protection, making it essential in advanced material science and biotechnology.