The intricate process of drug manufacturing relies on a robust supply chain of specialized chemical intermediates. Among these, 4-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid (CAS: 162096-54-0) plays a crucial role, particularly in the synthesis of Fexofenadine hydrochloride, a widely used non-sedating antihistamine. This compound serves as a fundamental building block, contributing essential structural elements to the final active pharmaceutical ingredient (API).

As a key Fexofenadine intermediate, the quality and purity of 4-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid are of utmost importance. Manufacturers must ensure that this material meets rigorous specifications, typically including a purity of ≥98% and controlled levels of impurities and moisture. The physical characteristics, such as its off-white to slight yellow solid form, are also important indicators of its quality and proper handling.

Sourcing this essential raw material from reliable manufacturers, often located in regions like China known for their chemical production capabilities, is a strategic necessity for pharmaceutical companies. These suppliers are expected to provide comprehensive documentation, including Certificates of Analysis (CoA), to verify the product's quality. Building strong relationships with such suppliers guarantees a stable supply chain, ensuring that production lines can operate without interruption.

The chemical industry recognizes the demand for high-purity benzeneacetic acid derivatives like this one for advanced synthesis applications. Companies that can consistently deliver such materials are invaluable partners in the pharmaceutical sector. For instance, NINGBO INNO PHARMCHEM CO.,LTD. is a recognized player in providing these critical chemical components, supporting the development and mass production of important medications.

In essence, 4-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid represents the critical link between basic chemical synthesis and the advanced production of pharmaceuticals. Its reliable supply and high quality are fundamental to ensuring that patients have access to effective allergy relief treatments.