Methyl Vinyl Sulfone (MVS), identified by CAS number 3680-02-2, is a fascinating organosulfur compound that holds significant value in the realm of organic synthesis and beyond. Its unique chemical structure, featuring both a vinyl group and a methyl sulfone moiety, endows it with distinct reactivity that chemists leverage for a variety of applications. Understanding these properties is key for researchers and manufacturers looking to purchase this versatile intermediate.

The core of Methyl Vinyl Sulfone's utility lies in its electrophilic nature, primarily associated with the activated double bond of the vinyl group. This makes it an excellent Michael acceptor, readily undergoing nucleophilic conjugate addition reactions. This property is extensively utilized in forming new carbon-sulfur bonds, carbon-carbon bonds, and other functional group transformations. For instance, its reaction with thiols leads to the formation of thioether derivatives, a common strategy in synthetic organic chemistry.

Beyond Michael additions, Methyl Vinyl Sulfone is also a participant in palladium-catalyzed cross-coupling reactions, such as the Heck reaction. In these processes, it can be coupled with aryl or vinyl halides to create more complex unsaturated systems, which are often precursors to pharmaceuticals, agrochemicals, and materials with advanced properties. The ability to precisely introduce a vinyl sulfone unit or a vinyl group through these reactions makes MVS a valuable building block.

The applications of Methyl Vinyl Sulfone are broad. In pharmaceutical intermediate synthesis, its reactivity allows for the construction of intricate molecular scaffolds required for drug discovery. Researchers also utilize it in the development of novel polymers and functional materials, where the sulfone group can impart thermal stability and other desirable characteristics. Furthermore, its role as a derivatization reagent in analytical chemistry, such as for detecting pseudouridine, highlights its adaptability.

For businesses seeking to procure Methyl Vinyl Sulfone (CAS 3680-02-2), it is important to engage with suppliers who can provide detailed technical specifications and support. Understanding the typical purity levels (e.g., 95% or 97%) and physical form (typically a clear, colorless to slightly yellow liquid) is essential. The molecular formula C3H6O2S and molecular weight of 106.14 g/mol are standard identifiers.

When considering a purchase, potential buyers should always inquire about the product's stability and recommended storage conditions, which often involve refrigeration (0-6°C) to maintain its integrity. The availability of a comprehensive Material Safety Data Sheet (MSDS) is also a prerequisite for safe handling and regulatory compliance. By understanding the inherent reactivity and diverse applications of Methyl Vinyl Sulfone, purchasing managers and research scientists can make informed decisions when sourcing this important chemical intermediate from manufacturers, ensuring its effective utilization in their projects.