Understanding the fundamental chemical identity of intermediates is key to unlocking their full potential in various industries, especially in pharmaceuticals. 3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone, bearing the CAS number 129722-34-5, is a fascinating organic molecule with a specific structure that lends itself to crucial applications. NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing detailed information on such compounds, facilitating informed research and development.

The molecular formula for this compound is C13H16BrNO2, with a molecular weight of approximately 298.18 g/mol. Its physical appearance is typically described as an off-white crystalline powder, with a melting point ranging from 110-111°C. This solid form and defined melting point are important characteristics for handling, storage, and process integration in chemical synthesis. The presence of the bromine atom in the butoxy chain is a key functional group, often utilized in subsequent substitution reactions during API synthesis. The quinolinone ring system provides a stable scaffold, which is common in many biologically active molecules.

The primary application for 3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone lies in its role as a critical intermediate in the synthesis of Aripiprazole. Beyond this, its properties make it a valuable compound for broader organic chemistry research. Companies involved in drug discovery, process optimization, and the synthesis of complex organic molecules may find this compound an essential reagent. The precise chemical properties of 3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone, including its reactivity and stability, are carefully considered by our team at NINGBO INNO PHARMCHEM CO.,LTD. to ensure it meets the demanding requirements of our clients in the pharmaceutical and fine chemical sectors.