4'-Bromobutyrophenone, cataloged under CAS number 4981-64-0, is a compound that bridges fundamental organic chemistry with applied industrial needs. Its molecular structure, featuring a brominated phenyl ring attached to a butyrophenone moiety, endows it with unique chemical properties that make it highly valuable in a range of modern industries, from pharmaceuticals to materials science.

The compound's chemical formula, C10H11BrO, and a molecular weight of 227.10 g/mol, define its basic composition. Physically, it appears as a white to off-white solid, which is a common characteristic for many organic intermediates. The presence of the bromine atom on the phenyl ring is particularly significant, as it serves as a reactive site for various cross-coupling reactions and nucleophilic substitutions. These reactions are foundational in building larger, more complex molecules. The ketone functional group also offers a site for further chemical modification.

In the pharmaceutical sector, 4'-Bromobutyrophenone is a sought-after intermediate. Its structure can be elaborated upon to synthesize a variety of biologically active compounds and active pharmaceutical ingredients (APIs). For instance, it can be a precursor in the synthesis of certain psychoactive drugs or anti-inflammatory agents, illustrating its importance in drug discovery and development. Researchers often seek to buy 4'-Bromobutyrophenone online due to its established role and the availability from numerous fine chemical suppliers.

Beyond pharmaceuticals, the versatility of 4'-Bromobutyrophenone extends to other industrial applications. It can be used in the synthesis of specialty polymers, dyes, and functional materials. The ability to perform various chemical transformations on this molecule makes it a key chemical building block for creating novel materials with tailored properties. Its availability from manufacturers in China ensures that these industries have access to a cost-effective and high-quality raw material.

The chemical synthesis of 4'-Bromobutyrophenone, commonly through Friedel-Crafts acylation, ensures its consistent production. When sourcing this compound, understanding its safety profile is critical; it is classified as harmful if swallowed and a skin/eye irritant. Therefore, proper handling and storage are necessary. In summary, 4'-Bromobutyrophenone is a compound of substantial chemical interest and industrial utility, serving as a vital intermediate and building block across multiple sectors.