5-(2-Bromoethyl)-2,3-dihydrobenzofuran (CAS 127264-14-6) is a valuable chemical intermediate with a broad spectrum of applications in various manufacturing sectors. Its unique chemical structure, featuring a reactive bromoethyl moiety attached to a dihydrobenzofuran ring system, makes it an indispensable component in several complex synthetic pathways. For businesses looking to source this compound, understanding its primary uses is essential for planning production and research efforts. As a significant intermediate supplier, we highlight its key roles in the chemical industry.

The most prominent application of 5-(2-Bromoethyl)-2,3-dihydrobenzofuran is as a crucial intermediate in the synthesis of Active Pharmaceutical Ingredients (APIs). It is particularly well-known for its role in the manufacturing of Darifenacin, a muscarinic receptor antagonist used to treat symptoms of overactive bladder. The specific reactivity and structure of this compound are vital for efficiently constructing the Darifenacin molecule, making it a sought-after ingredient for pharmaceutical companies.

Beyond pharmaceuticals, this chemical serves as a versatile building block in general organic synthesis. Researchers and manufacturers utilize it to create a wide range of fine chemicals. Its bromoethyl group can undergo various nucleophilic substitution reactions, enabling chemists to introduce diverse functional groups or extend molecular chains. This makes it suitable for developing novel materials, specialty chemicals, and research compounds. The dihydrobenzofuran core itself can also be modified or incorporated into larger, more complex structures.

When seeking to buy 5-(2-Bromoethyl)-2,3-dihydrobenzofuran, it is important to consider its purity (typically ≥98%) and the reliability of the supplier. Manufacturers and traders offering this product from China provide a significant global source. Ensuring that the supplier can provide consistent quality and quantity is key for any chemical manufacturing operation. Whether for pharmaceutical production or innovative organic synthesis, this compound remains a cornerstone intermediate for many advanced chemical processes.