Understanding the detailed chemical profile of an intermediate is crucial for its effective utilization in pharmaceutical synthesis. 7-(4-Chlorobutoxy)-3,4-dihydro-2(1H)-quinolinone, identified by CAS number 120004-79-7, is a compound of significant interest due to its role as a vital component in the production of Aripiprazole. This quinolinone derivative, with its specific molecular formula C13H16ClNO2 and molecular weight of 253.72500, possesses properties that make it an ideal building block for this important antipsychotic medication.

The compound is typically characterized as a white to off-white crystalline powder, with a purity often specified at ≥98%. These characteristics are essential for an Aripiprazole intermediate chemical, as they indicate a refined product ready for complex synthesis reactions. Pharmaceutical manufacturers seeking to buy 7-(4-Chlorobutoxy)-3,4-dihydro-2(1H)-quinolinone look for these precise specifications to ensure the success of their Aripiprazole synthesis. NINGBO INNO PHARMCHEM CO.,LTD., as a dedicated 7-(4-Chlorobutoxy)-3,4-dihydro-2(1H)-quinolinone manufacturer, focuses on maintaining these high standards.

The primary application for 7-(4-Chlorobutoxy)-3,4-dihydro-2(1H)-quinolinone is its use as an intermediate in the synthesis of Aripiprazole. Its chemical structure allows for specific functional group transformations that are key to forming the final API. This makes it a critical Aripiprazole precursor chemical in the pharmaceutical industry. The reliable supply of this compound from a reputable 7-(4-Chlorobutoxy)-3,4-dihydro-2(1H)-quinolinone manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. underpins the consistent production of Aripiprazole.

In addition to its primary role, the compound's chemical properties might also lend themselves to other applications in fine chemical synthesis, though its primary recognition is within the pharmaceutical sector. The careful storage and handling, typically in a cool, dry, and well-closed container, further highlight its importance as a sensitive chemical intermediate.