3-Bromophthalide (CAS 6940-49-4) is a chemical compound that plays a crucial role as an intermediate in various synthetic processes, most notably within the pharmaceutical industry. Understanding its properties, applications, and the best ways to source it is vital for chemists, researchers, and procurement specialists. This article aims to provide a comprehensive overview for those looking to buy 3-Bromophthalide.

Chemically, 3-Bromophthalide is characterized by its molecular formula C8H5BrO2 and a molecular weight of approximately 213.03 g/mol. It typically appears as a white crystal, indicating a high level of purity which is critical for its applications. Sources often cite purity levels of 98.5% or higher, with some suppliers offering grades up to 99.5%. Its melting point typically falls within the range of 81-83°C, a key parameter for quality control. These specifications are essential for ensuring reliable performance in downstream chemical reactions.

The primary application of 3-Bromophthalide is as an intermediate in the synthesis of pharmaceutical compounds. It is particularly noted for its use in the production of medical agents such as tanifloxate and phthalampicillin. Its reactivity and structural features make it an ideal building block for complex drug molecules. Beyond pharmaceuticals, it also finds use in broader organic synthesis, serving as a valuable reagent for creating more complex chemical structures. For businesses involved in R&D or manufacturing, securing a consistent supply of this intermediate is paramount, making the search for a dependable 3-Bromophthalide manufacturer a priority.

When it comes to sourcing, identifying a reputable 3-Bromophthalide supplier is key. Many companies globally source chemicals from China due to competitive pricing and manufacturing capacity. When requesting a quotation, it’s advisable to specify the required purity, quantity, and any particular packaging or delivery needs. For example, understanding the 3-Bromophthalide price for bulk orders can significantly impact project budgets. Companies that provide detailed product specifications, safety data, and certificates of analysis are generally preferred partners.

In summary, 3-Bromophthalide is a high-value chemical intermediate with significant applications in pharmaceutical and organic synthesis. By focusing on purity, understanding its chemical properties, and strategically sourcing from experienced manufacturers and suppliers, businesses can ensure the successful progression of their research and production endeavors. If your project requires this essential compound, consider reaching out to established suppliers for competitive pricing and quality assurance.