For professionals in pharmaceutical research and development, a deep understanding of chemical intermediates is fundamental to successful drug discovery and manufacturing. Ethyl 3-[(3-Amino-4-methylaminobenzoyl)pyridin-2-ylamino]propionic Acid Ester, identified by its CAS number 212322-56-0, is a compound that warrants close attention due to its critical role as a pharmaceutical intermediate. This article offers a scientific overview for those looking to buy or understand this essential molecule.

The chemical structure of Ethyl 3-[(3-Amino-4-methylaminobenzoyl)pyridin-2-ylamino]propionic Acid Ester is complex, featuring an ester group, an amino-substituted benzoyl moiety, and a pyridinylamino group linked via a propionic acid chain. Its molecular formula is C18H22N4O3, with a molecular weight of 342.39 g/mol. These parameters are crucial for chemists planning synthetic routes and analytical scientists developing quality control methods. The compound typically presents as a white to off-white powder, indicative of its intended high purity, usually around 99%.

The primary significance of CAS 212322-56-0 lies in its application as a key precursor in the synthesis of Dabigatran, a prominent oral anticoagulant. Dabigatran's efficacy as a direct thrombin inhibitor relies heavily on the precise structure and purity of its precursor molecules. Therefore, when procuring this intermediate, it is vital to ensure it is sourced from a reliable manufacturer that guarantees adherence to pharmaceutical-grade specifications. As a manufacturer based in China, we provide this assurance, offering competitive pricing for bulk quantities and detailed technical data.

Understanding the synthesis of such intermediates is also a valuable aspect for R&D scientists. While specific synthetic pathways can be proprietary, general knowledge of how this compound is produced—often involving multi-step organic reactions, such as reduction of nitro groups and esterification—highlights the complexity and precision involved. For any pharmaceutical company aiming to buy this essential building block, engaging with a supplier that can provide not just the material but also technical support and a clear understanding of its origin and quality is paramount. We are dedicated to being that partner for your pharmaceutical intermediate needs.