Navigating the chemical landscape requires a deep understanding of the compounds that drive innovation. 2-Nitrobenzenesulfonyl Chloride (CAS: 1694-92-4) is a prime example, a chemical that plays a pivotal role in various scientific and industrial sectors, particularly in pharmaceutical development and advanced organic synthesis. As a leading supplier, NINGBO INNO PHARMCHEM is dedicated to providing insights into this essential chemical, from its core properties to its procurement. If you're looking to buy high-quality 2-Nitrobenzenesulfonyl Chloride, understanding its characteristics is the first step.

Physicochemical Profile of 2-Nitrobenzenesulfonyl Chloride

The compound is typically identified by its molecular formula C₆H₄ClNO₄S and a molecular weight of approximately 221.62 g/mol. Its appearance is often described as a light yellow or white crystalline powder. A crucial property for handling and storage is its moisture sensitivity, meaning it should be kept in a dry environment to maintain its integrity and efficacy. The melting point generally falls within the range of 63-67°C, indicating a stable solid form under typical laboratory conditions. Its solubility in common organic solvents like dichloromethane, tetrahydrofuran, and ethyl acetate, contrasted with its insolubility in water, dictates the appropriate reaction media for its use.

Key Synthesis and Application Insights

In the realm of organic synthesis, 2-Nitrobenzenesulfonyl Chloride is renowned for its efficacy as a sulfonylating agent. It readily reacts with amines and alcohols to form sulfonamides and sulfonate esters, respectively. These derivatives are highly valuable. For instance, the formation of sulfonamides is a critical step in creating many pharmaceutical compounds. If you are involved in drug discovery or need to buy specific intermediates for pharmaceutical synthesis, this reagent is invaluable. Its purity, often guaranteed to be above 99%, ensures that your reactions proceed with high selectivity and yield.

The compound also finds application in material science as a coupling agent for polymers and resins, thereby improving the properties of coatings and adhesives. Furthermore, it is used in agrochemical development and as a derivatization agent in analytical chemistry. The demand for high-purity grades is particularly strong from the pharmaceutical industry, where stringent quality controls are essential.

Procurement Strategy: Buying from a Trusted Manufacturer

When it comes to sourcing essential chemicals, partnering with a reliable manufacturer and supplier is key. For 2-Nitrobenzenesulfonyl Chloride, seeking out a supplier based in China, like NINGBO INNO PHARMCHEM, can offer advantages in terms of both quality and cost-effectiveness. We ensure that our product meets high purity standards, is readily available for purchase, and is delivered efficiently. When you decide to buy, consider the supplier's track record, their commitment to quality assurance (e.g., GMP, SGS certifications), and their ability to provide technical support.

The price of 2-Nitrobenzenesulfonyl Chloride can vary based on purity and order volume. Engaging with a supplier for a quote is the best way to understand current market pricing and availability. Whether you need gram quantities for R&D or larger volumes for production, a reputable chemical supplier will cater to your specific requirements.

In summary, understanding the properties and applications of 2-Nitrobenzenesulfonyl Chloride is crucial for its effective use. By prioritizing quality, purity, and a dependable supply chain, researchers and manufacturers can confidently integrate this versatile chemical into their processes. Choosing the right supplier is an investment in the success of your projects.