The pharmaceutical industry operates under stringent quality controls, where the presence of even minute amounts of impurities can have significant implications for drug safety and efficacy. NINGBO INNO PHARMCHEM CO.,LTD. is deeply involved in providing chemical solutions that address these challenges, including the meticulous handling of compounds like Ethyl 6-(4-Aminophenyl)-1-(4-Methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate (CAS: 503615-07-4).

This particular chemical entity is recognized as an impurity associated with the synthesis of Apixaban, a vital medication used as an anticoagulant. Apixaban's role in preventing serious conditions like venous thromboembolism and stroke is well-established. Consequently, understanding and controlling its impurities, such as Ethyl 6-(4-Aminophenyl)-1-(4-Methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate, is not merely a technical requirement but a regulatory imperative. Pharmaceutical manufacturers must ensure that the levels of such impurities remain well below the threshold set by health authorities.

The accurate identification, quantification, and management of impurities like CAS 503615-07-4 are critical for drug development and manufacturing. NINGBO INNO PHARMCHEM CO.,LTD. supports this by supplying high-purity reference standards and intermediates, enabling robust analytical methods. These methods are essential for detecting and quantifying impurities at every stage of production, from raw material sourcing to the final API.

The chemical profile of Ethyl 6-(4-Aminophenyl)-1-(4-Methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate – its formula C22H22N4O4 and molecular weight 406.43 – provides the foundational data for developing these analytical techniques. Its physical properties, such as being a white solid, also inform handling and storage protocols necessary to maintain its integrity.

By focusing on the quality and availability of such critical chemical components, NINGBO INNO PHARMCHEM CO.,LTD. plays an active role in the pharmaceutical ecosystem. We empower our clients to produce safer, more effective medicines, contributing to better patient outcomes. The diligent management of pharmaceutical impurities is a testament to the industry's commitment to excellence and patient well-being.