For professionals in chemistry and pharmaceutical research, understanding the specific properties and applications of key compounds is crucial for successful project outcomes. 4-Bromobenzo[b]thiophene, identified by its CAS number 5118-13-8, is one such compound, offering a unique combination of characteristics that make it highly valuable. NINGBO INNO PHARMCHEM CO., LTD., a leading manufacturer and supplier based in China, is dedicated to providing this essential chemical research chemical to the global scientific community.

The chemical identity of 4-bromobenzo[b]thiophene is defined by its molecular formula C8H5BrS and a molecular weight of approximately 213.09 g/mol. Physically, it typically presents as a white solid. Key physical properties such as its melting point (34-37°C) and boiling point (284.7°C at 760 mmHg) provide important parameters for its handling and application in various synthetic processes. The presence of the bromine atom on the benzothiophene core significantly influences its reactivity, making it a prime candidate for nucleophilic substitution and cross-coupling reactions, which are fundamental in constructing complex organic molecules. This makes it an invaluable component in the synthesis of pharmaceutical intermediates.

The primary use of 4-bromobenzo[b]thiophene lies in its capacity as a versatile building block for organic synthesis. It is frequently employed in the research and development of new drugs, where it acts as a precursor for introducing the benzothiophene scaffold into larger, more complex molecules. This scaffold is found in numerous biologically active compounds, and chemists rely on intermediates like 4-bromobenzo[b]thiophene to efficiently assemble these structures. The compound's role in the synthesis of specific drug candidates, such as brexpiprazole, highlights its direct impact on therapeutic advancements. As a trusted supplier in China, NINGBO INNO PHARMCHEM CO., LTD. ensures that this compound is available with the high purity (97%min) necessary for these critical applications.

Furthermore, the meticulous study of 4-bromobenzo[b]thiophene synthesis and its reactivity continues to expand its utility. Researchers are constantly exploring new ways to functionalize this core structure, leading to novel materials and pharmaceuticals. The availability of reliable sources for such compounds is essential for driving innovation in chemical research. NINGBO INNO PHARMCHEM CO., LTD. is committed to supporting this progress by providing consistent quality and availability of 4-bromobenzo[b]thiophene, along with other vital organic chemistry research chemicals. Our dedication ensures that scientists have the materials they need to push the boundaries of chemical discovery.

In essence, 4-bromobenzo[b]thiophene (CAS 5118-13-8) is a cornerstone compound for many synthetic chemists. Its well-defined properties and extensive applications in creating pharmaceutical intermediates and advancing chemical research make it an indispensable chemical. NINGBO INNO PHARMCHEM CO., LTD. stands as a reliable partner, offering this critical intermediate from China to support your scientific endeavors and contribute to the development of future innovations.