• 1. Lanthanide based tuning of luminescence in MOFs and dense frameworks – from mono- and multimetal systems to sensors and films
  L. V. Meyer,F. Sch?nfeld,K. Müller-Buschbaum Chem. Commun. 2014 50 8093

Comprehensive Overview of 4-(3'-Pyridyl)benzoic Acid (CAS No. 4385-75-5): Properties, Applications, and Research Insights

4-(3'-Pyridyl)benzoic Acid (CAS No. 4385-75-5) is a versatile organic compound that has garnered significant attention in pharmaceutical and material science research. This heterocyclic carboxylic acid features a pyridine ring linked to a benzoic acid moiety, making it a valuable intermediate for synthesizing drug candidates, coordination polymers, and functional materials. Its unique structure enables diverse applications, from metal-organic frameworks (MOFs) to biologically active molecules, aligning with current trends in green chemistry and precision medicine.

The compound’s molecular formula (C₁₂H₉NO₂) and molecular weight (199.21 g/mol) reflect its compact yet functional design. Researchers frequently explore its crystallographic properties and hydrogen-bonding capabilities, which are critical for designing supramolecular architectures. With the rise of computational chemistry, 4385-75-5 is also modeled for molecular docking studies, addressing questions like "How does 4-(3'-Pyridyl)benzoic Acid interact with enzyme active sites?"—a common query in drug discovery forums.

In the context of sustainable synthesis, 4-(3'-Pyridyl)benzoic Acid is often discussed alongside catalysis optimization and solvent-free reactions. A trending topic in organic chemistry circles is its role in multicomponent reactions, which minimize waste and energy use. This aligns with the EPA’s greener chemical policies, making the compound a candidate for eco-friendly industrial processes. Analytical techniques like HPLC, NMR, and mass spectrometry are routinely employed to verify its purity, a point emphasized in QA/QC guidelines for fine chemicals.

Another hot topic is the compound’s potential in photovoltaic materials. Its conjugated π-system and electron-withdrawing groups make it a candidate for organic solar cells, a field rapidly growing due to global interest in renewable energy. Searches for "pyridine-based materials for energy storage" often highlight derivatives of 4385-75-5, underscoring its relevance in next-gen technology.

From a biological standpoint, 4-(3'-Pyridyl)benzoic Acid is studied for its ligand properties in metallodrugs, particularly in anticancer research. Its ability to chelate metal ions like platinum or ruthenium is explored in PubMed-indexed studies, answering queries such as "Can pyridine-carboxylate hybrids enhance chemotherapy efficacy?" The compound’s low toxicity profile further supports its use in biomedical applications.

Regulatory and safety data sheets (SDS) for CAS 4385-75-5 confirm its stability under standard conditions, though proper lab handling protocols (e.g., gloves, ventilation) are recommended. Unlike hazardous precursors, this compound is classified as non-SARA-listed, easing its procurement for academic and industrial R&D.

In summary, 4-(3'-Pyridyl)benzoic Acid bridges fundamental research and applied science, addressing contemporary needs in healthcare, energy, and environmental sustainability. Its multidisciplinary utility ensures continued relevance in high-impact journals and patent filings, making it a staple in modern chemical innovation.

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