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  Yukiya Kitayama Polym. Chem., 2014,5, 2784-2792
• 2. Evolution of dealloying induced strain in nanoporous gold crystals?
  Ross Harder,David C. Dunand,Ian McNulty Nanoscale, 2017,9, 5686-5693
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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Pyridines and derivatives Aminopyridines and derivatives

Comprehensive Overview of 2-Methoxypyridine-3,5-diamine (CAS No. 89598-58-3): Properties, Applications, and Market Insights

2-Methoxypyridine-3,5-diamine (CAS 89598-58-3) is a specialized organic compound belonging to the pyridine derivative family. This heterocyclic amine features a methoxy group at the 2-position and amino groups at the 3- and 5-positions, making it a valuable intermediate in pharmaceutical and agrochemical synthesis. The growing demand for pyridine-based building blocks in drug discovery has significantly increased interest in this compound, particularly for researchers exploring kinase inhibitors and antiviral agents.

The molecular structure of 3,5-diamino-2-methoxypyridine (alternative nomenclature) exhibits unique electronic properties due to the electron-donating methoxy group and electron-withdrawing amino groups. This push-pull configuration makes it particularly useful in the development of fluorescent probes and photoactive materials, areas that have gained substantial attention in materials science research. Recent studies highlight its potential in organic electronics, especially for designing novel semiconducting materials with tunable properties.

In pharmaceutical applications, 2-methoxypyridine-3,5-diamine derivatives have shown promise as precursors for anticancer compounds and neuroprotective agents. The compound's ability to form stable coordination complexes with transition metals has also sparked interest in catalysis research. Many researchers are investigating its role in developing more efficient cross-coupling catalysts, addressing one of the current challenges in green chemistry.

The synthesis of CAS 89598-58-3 typically involves multi-step procedures starting from commercially available pyridine derivatives. Recent advancements in continuous flow chemistry have improved the yield and purity of this compound, making it more accessible for industrial applications. Analytical characterization using HPLC-MS and NMR spectroscopy confirms the high purity required for pharmaceutical-grade material, a critical factor for researchers in medicinal chemistry.

Market analysis indicates steady growth in demand for 2-methoxypyridine-3,5-diamine, particularly from the Asia-Pacific region where pharmaceutical innovation is rapidly expanding. The compound's price stability and reliable supply chain make it attractive for contract research organizations and generic drug manufacturers. Current research trends focus on developing more sustainable production methods, aligning with the industry's shift toward green chemistry principles and reduced environmental impact.

Storage and handling of 3,5-diamino-2-methoxypyridine require standard precautions for amino-substituted heterocycles. The compound demonstrates good stability under inert atmosphere at room temperature, though prolonged exposure to light and moisture should be avoided. These characteristics contribute to its growing popularity as a research chemical in academic and industrial laboratories worldwide.

Emerging applications of 2-methoxypyridine-3,5-diamine include its use in supramolecular chemistry and molecular recognition systems. The compound's ability to form hydrogen-bonded networks has potential implications for crystal engineering and pharmaceutical cocrystals, areas receiving increased attention for drug formulation improvements. These developments position CAS 89598-58-3 as a compound with expanding utility across multiple scientific disciplines.

Quality control specifications for 2-methoxypyridine-3,5-diamine typically require ≥98% purity by HPLC analysis, with strict limits on residual solvents and heavy metals. The compound's analytical profile makes it suitable for GMP-compliant synthesis of active pharmaceutical ingredients. Recent publications have highlighted its use in developing next-generation therapeutics, particularly in oncology and central nervous system disorders.

The future outlook for 2-methoxypyridine-3,5-diamine appears promising, with increasing patent activity surrounding its derivatives. As the pharmaceutical industry continues to explore targeted therapies and personalized medicine, the demand for specialized building blocks like CAS 89598-58-3 is expected to grow. Ongoing research into its structure-activity relationships may uncover additional applications in material science and medicinal chemistry.

For researchers considering 2-methoxypyridine-3,5-diamine for their projects, several commercial suppliers offer the compound in various quantities and purity grades. Comparative studies suggest that material from established manufacturers with documented quality assurance protocols provides more reproducible results in synthetic applications. The compound's versatility and growing importance in drug discovery pipelines ensure its continued relevance in chemical research.

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