For chemists and material scientists, a thorough understanding of chemical intermediates is fundamental to driving innovation. 3-Bromophthalide, bearing the CAS number 6940-49-4, is a compound that merits close examination due to its distinct characteristics and utility in synthesis. Whether you are a procurement specialist or an R&D scientist, knowing its properties is key to successful application.

Key Properties of 3-Bromophthalide: 3-Bromophthalide, with the chemical formula C8H5BrO2, is typically encountered as a white or light yellow crystalline solid. Its molecular weight is approximately 213.03 g/mol. Important physical parameters include a melting point ranging from 86-92°C, indicating its solid state at room temperature. Manufacturers often specify a purity level of 99.5%min, which is crucial for applications demanding high precision, such as in pharmaceutical intermediate synthesis. Its reactivity stems from the bromine substituent, making it a valuable reagent in various organic transformations.

Diverse Applications in Chemistry: The versatility of 3-Bromophthalide lies in its ability to act as a precursor for a wide array of organic compounds. It is frequently utilized in the synthesis of heterocyclic structures, which are foundational in many biologically active molecules. For example, researchers might buy 3-Bromophthalide to initiate reactions leading to novel pharmaceutical agents or advanced materials. Its role as a brominated aromatic compound also positions it as a useful building block in cross-coupling reactions, allowing for the formation of carbon-carbon bonds.

Sourcing and Quality Assurance: When looking to purchase 3-Bromophthalide (CAS 6940-49-4), it is essential to partner with reliable suppliers who can guarantee quality and consistency. Reputable manufacturers, particularly those based in China, often provide detailed specifications, including purity assays and potential impurities. Accessing this information helps R&D teams select the most appropriate grade for their specific research needs. Enquiring about bulk pricing and available quantities is a standard part of the procurement process for this intermediate.

The Importance of Reliable Suppliers: A consistent supply of high-purity 3-Bromophthalide is vital for many ongoing chemical research and manufacturing processes. By working with established manufacturers, you ensure that the product meets the required standards, thereby minimizing potential setbacks in your synthesis projects. Whether for laboratory-scale experiments or industrial production, understanding the properties and sourcing effectively are the first steps to leveraging the full potential of this important chemical intermediate.