Ethylsulfonylacetonitrile, identified by CAS number 13654-62-1, is a fascinating organic compound with significant utility in both academic research and industrial applications, particularly within the pharmaceutical sector. As a chemical intermediate, understanding its properties is key for chemists and formulation scientists seeking to leverage its reactivity for novel synthesis pathways. This article delves into the characteristics and applications of this important molecule, with insights from leading chemical manufacturers and suppliers.

Chemically known as 2-(ethanesulfonyl)acetonitrile, ethylsulfonylacetonitrile has the molecular formula C4H7NO2S and a molecular weight of 133.17. Typically, it presents as a colorless to light yellow liquid. This physical state is important for handling and reaction setup in laboratory environments. Its structure, featuring both a sulfonyl group and a nitrile group attached to an ethyl-substituted carbon chain, imparts unique chemical properties that make it a valuable synthon in organic chemistry. For researchers looking to buy this compound, understanding these properties ensures optimal application.

The primary application of ethylsulfonylacetonitrile lies in its role as a pharmaceutical intermediate. It serves as a crucial building block in the synthesis of Active Pharmaceutical Ingredients (APIs), contributing specific functional groups that are essential for the efficacy of many drugs. Its versatility allows it to be incorporated into various reaction schemes, leading to the creation of complex molecular architectures. Many companies specializing in custom synthesis or API manufacturing will often source this intermediate to streamline their production processes. When searching to purchase, terms like 'buy ethylsulfonylacetonitrile' or 'organic synthesis reagent' are common.

Beyond pharmaceuticals, ethylsulfonylacetonitrile can find applications in broader organic chemical synthesis, potentially in agrochemicals or material science, depending on the specific reaction pathways explored. Its availability from reliable manufacturers, often specified by purity (e.g., 95% or higher) and packaging size, is critical for researchers and manufacturers. The price of ethylsulfonylacetonitrile can vary based on purity, quantity, and the supplier's origin, making it beneficial to compare offers from various China-based chemical suppliers.

For those in the research and development phase, acquiring small to medium quantities of ethylsulfonylacetonitrile is often necessary. Partnering with established chemical suppliers who can provide detailed technical data sheets and safety information is highly recommended. Ensuring a consistent and high-quality supply is vital for reproducible experimental results and efficient scale-up. Companies looking for a reliable source often search for 'CAS 13654-62-1 supplier' to identify manufacturers capable of meeting their specific needs.