In the advanced landscape of chemical science, specific molecules serve as critical linchpins for innovation, particularly in the pharmaceutical sector. 5-Bromobenzothiophene, identified by its CAS number 4923-87-9, stands as a prime example of such a compound, functioning effectively as a pharmaceutical intermediate and a versatile organic synthesis building block. NINGBO INNO PHARMCHEM CO.,LTD., a prominent chemical manufacturer and supplier from China, is dedicated to providing this high-purity chemical synthesis reagent, supporting the global pursuit of novel therapeutic solutions. Understanding its chemistry is key to harnessing its full potential.

The chemical identity of 5-Bromobenzothiophene is defined by its CAS registry number 4923-87-9, molecular formula C8H5BrS, and a molecular weight of 213.09. Typically presented as a white to light yellow crystalline powder, its purity often reaches or exceeds 99%, a standard that is critical for its applications in pharmaceutical intermediate synthesis. The molecule's structure features a benzothiophene core with a bromine atom strategically positioned at the 5th carbon. This specific arrangement enhances its reactivity, making it an exceptionally useful organic synthesis building block. Its solubility in common organic solvents further contributes to its ease of use in various chemical processes.

The principal application domain for 5-Bromobenzothiophene is within pharmaceutical synthesis, where it acts as a vital intermediate. It plays a significant role in the construction of complex molecular architectures that form the basis of new drugs. Notably, this compound is instrumental in the synthesis of pharmaceutical agents with antimalarial properties, demonstrating its importance in addressing critical health challenges. The reactivity conferred by the bromine atom allows for efficient participation in various cross-coupling reactions, nucleophilic substitutions, and other transformations essential for drug discovery and development. For those looking to buy this chemical, its role as a key chemical reagent cannot be overstated.

Safety protocols are essential when handling 5-Bromobenzothiophene. The compound may cause irritation to skin, eyes, and respiratory passages, necessitating the use of appropriate personal protective equipment, including gloves, eye protection, and adequate ventilation. Proper storage, in a sealed container in a cool, dry, and dark environment, is crucial for maintaining its quality and shelf-life. NINGBO INNO PHARMCHEM CO.,LTD., as a responsible manufacturer in China, adheres to strict quality and safety standards, ensuring that our customers receive a product that is both effective and safe to handle when used as directed.

The continuous advancement in medicinal chemistry and pharmaceutical research ensures a growing demand for sophisticated chemical building blocks like 5-Bromobenzothiophene. As scientists explore new frontiers in drug discovery, the need for reliable, high-purity intermediates becomes even more pronounced. Sourcing such materials from established Chinese manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. provides access to quality products at competitive prices. Our commitment is to be a reliable supplier, supporting your research and manufacturing needs with this essential chemical synthesis reagent.

In summary, 5-Bromobenzothiophene (CAS 4923-87-9) is a molecule of considerable importance in the field of chemistry, particularly as a pharmaceutical intermediate and an organic synthesis building block. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a leading Chinese supplier, providing this critical compound to facilitate innovation and progress in scientific research and industrial applications worldwide.