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Comprehensive Overview of 2-Ethoxy-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS No. 71350-48-6)

2-Ethoxy-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS No. 71350-48-6) is a specialized organic compound that has garnered significant attention in pharmaceutical and agrochemical research due to its unique structural properties. This heterocyclic molecule features a pyridine core substituted with an ethoxy group, a carbonyl moiety, and a nitrile functional group, making it a versatile intermediate for synthesizing bioactive molecules. Researchers are increasingly exploring its potential in drug discovery, particularly in the development of kinase inhibitors and antimicrobial agents.

The compound's CAS number 71350-48-6 serves as a critical identifier in chemical databases, ensuring precise tracking in regulatory and safety documentation. Its IUPAC name, 2-Ethoxy-6-oxo-1,6-dihydropyridine-3-carbonitrile, reflects its molecular architecture, which combines a dihydropyridine scaffold with electron-withdrawing groups. This configuration is pivotal for its reactivity in nucleophilic substitution and condensation reactions, which are frequently leveraged in medicinal chemistry.

Recent trends in AI-driven drug discovery have highlighted the importance of such heterocyclic compounds. Computational models often prioritize molecules like 2-Ethoxy-6-oxo-1,6-dihydropyridine-3-carbonitrile due to their balanced lipophilicity and hydrogen-bonding capacity, which are essential for target binding. Searches for "pyridine derivatives in drug design" or "nitrile-containing bioactive compounds" frequently cite this compound as a case study, underscoring its relevance in modern research.

From a synthetic perspective, the ethoxy and carbonitrile groups in CAS 71350-48-6 offer strategic handles for further derivatization. For instance, the nitrile group can be hydrolyzed to carboxylic acids or reduced to amines, expanding its utility in creating diverse molecular libraries. Such transformations align with the growing demand for "green chemistry approaches" and "sustainable synthesis," as researchers seek to minimize waste and energy consumption in producing high-value intermediates.

In agrochemical applications, 2-Ethoxy-6-oxo-1,6-dihydropyridine-3-carbonitrile has been investigated as a precursor for herbicides and plant growth regulators. Its structural motifs mimic natural alkaloids, enabling interactions with biological targets in weeds or pests. Queries like "pyridine-based agrochemicals" or "nitrile functional group in crop protection" often reference this compound's role in developing next-generation solutions for sustainable agriculture.

Analytical characterization of 71350-48-6 typically involves techniques such as NMR spectroscopy, mass spectrometry, and HPLC purity analysis. These methods ensure compliance with stringent quality standards required in pharmaceutical manufacturing. The compound's stability under various pH conditions and thermal profiles is also a subject of study, particularly for formulators optimizing drug delivery systems.

As the scientific community continues to explore heterocyclic chemistry, compounds like 2-Ethoxy-6-oxo-1,6-dihydropyridine-3-carbonitrile remain at the forefront of innovation. Its dual applicability in life sciences and material science underscores the interdisciplinary nature of modern chemical research, making it a recurring topic in both academic publications and industrial patent filings.

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