The journey of a pharmaceutical drug from laboratory synthesis to patient application is paved with intricate chemical processes. At the heart of these processes lie precisely engineered molecules, such as 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 compound, while perhaps not a household name, is indispensable as a key intermediate in the manufacturing of Apixaban, a critical anticoagulant. Understanding its chemical structure, properties, and role is fundamental for anyone involved in its synthesis or utilization.

The molecular formula C22H22N4O4 and a molecular weight of 406.43 g/mol describe the precise atomic composition of this complex organic molecule. Its structure features a pyrazolo[3,4-c]pyridine core, functionalized with an ethyl carboxylate group, an aminophenyl moiety, and a methoxyphenyl substituent. This intricate arrangement of functional groups is what enables it to participate effectively in the subsequent steps of Apixaban synthesis. Its physical properties, typically described as a White to Off-White Solid, are indicative of its purity and crystalline form, which are crucial parameters for pharmaceutical intermediates.

As a supplier and manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. places immense emphasis on the purity and characterization of CAS 503615-07-4. We understand that even minor variations in chemical structure or the presence of unwanted isomers or residual solvents can detrimentally affect the outcome of downstream reactions and the quality of the final API. Therefore, our production processes are meticulously controlled, often involving multiple purification steps and rigorous analytical testing using techniques such as HPLC (High-Performance Liquid Chromatography) to ensure a purity level exceeding 98%.

The chemical reactivity of Ethyl 6-(4-aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate is key to its function. The amine group, for instance, can readily participate in amide bond formation, a common reaction in API synthesis. The ester functionality can also be manipulated through hydrolysis or transesterification if required for specific synthetic strategies. This chemical versatility makes it an ideal building block. For researchers and procurement specialists, understanding these chemical aspects helps in evaluating its suitability for various applications, including its role as an impurity standard where its precise structure is compared against the API.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing comprehensive technical information and high-quality materials. If you require Ethyl 6-(4-aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate for your pharmaceutical manufacturing or research needs, we invite you to contact us. We can provide detailed technical data, pricing for bulk purchases, and support for your procurement needs. Discover the advantage of partnering with a knowledgeable manufacturer for your fine chemical requirements.