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• Solvents and Organic Chemicals Organic Compounds Benzenoids Naphthalenes Naphthalenecarboxylic acids
• Solvents and Organic Chemicals Organic Compounds Benzenoids Naphthalenes Naphthalenecarboxylic acids and derivatives Naphthalenecarboxylic acids

6-Ethylnaphthalene-2-carboxylic Acid (CAS 113305-48-9): Properties, Applications, and Market Insights

6-Ethylnaphthalene-2-carboxylic acid (CAS 113305-48-9) is a specialized organic compound belonging to the naphthalene carboxylic acid family. This white to off-white crystalline powder has gained significant attention in recent years due to its unique structural properties and versatile applications in pharmaceuticals, agrochemicals, and material science. With a molecular formula of C₁₃H₁₂O₂ and molecular weight of 200.24 g/mol, this compound demonstrates remarkable stability under standard conditions, making it valuable for various industrial processes.

The growing interest in naphthalene derivatives like 6-ethylnaphthalene-2-carboxylic acid stems from their increasing applications in drug development. Recent studies highlight its potential as a building block for pharmaceutical intermediates, particularly in the synthesis of anti-inflammatory and anticancer agents. The compound's ethyl substitution at the 6-position and carboxyl group at the 2-position create unique electronic properties that researchers are exploring for targeted drug design, aligning with current trends in precision medicine and structure-activity relationship optimization.

In material science, 6-ethylnaphthalene-2-carboxylic acid CAS 113305-48-9 has shown promise as a precursor for advanced organic electronic materials. Its rigid naphthalene core combined with functional groups makes it suitable for developing organic semiconductors and liquid crystal displays (LCDs). This application has become particularly relevant with the global push toward flexible electronics and energy-efficient display technologies, addressing common search queries about "next-generation display materials" and "sustainable electronics components."

The synthesis of 6-ethylnaphthalene-2-carboxylic acid typically involves Friedel-Crafts alkylation followed by oxidation processes. Manufacturers have developed optimized production methods to achieve high purity (>98%) while minimizing environmental impact, responding to industry demands for green chemistry solutions. Analytical techniques like HPLC, GC-MS, and NMR spectroscopy are routinely employed for quality control, ensuring batch-to-batch consistency that meets pharmaceutical-grade standards.

Market analysis indicates steady growth for naphthalene carboxylic acid derivatives, with 6-ethylnaphthalene-2-carboxylic acid occupying a niche but expanding segment. The compound's price trajectory reflects its specialized applications, typically ranging between $50-$100 per gram for research quantities. Industry reports suggest increasing demand from Asia-Pacific regions, particularly from pharmaceutical and electronics manufacturers seeking high-performance chemical intermediates.

Storage and handling of 6-ethylnaphthalene-2-carboxylic acid CAS 113305-48-9 require standard laboratory precautions. The compound should be kept in tightly sealed containers at room temperature, protected from moisture and direct sunlight. While not classified as hazardous under normal handling conditions, proper personal protective equipment (PPE) including gloves and safety glasses is recommended during manipulation, addressing common workplace safety queries about chemical handling procedures.

Recent patent filings reveal innovative applications of 6-ethylnaphthalene-2-carboxylic acid in photovoltaic materials and organic light-emitting diodes (OLEDs). Researchers are particularly interested in its electron-transport properties and thermal stability, which could lead to breakthroughs in renewable energy technologies. These developments align with global searches for "sustainable energy materials" and "organic photovoltaics," positioning this compound as relevant to current environmental technology trends.

Quality specifications for 6-ethylnaphthalene-2-carboxylic acid typically include parameters such as purity (≥98%), melting point (210-215°C), and residual solvent content. Leading suppliers provide comprehensive analytical certificates with each batch, including chromatograms and spectroscopic data. The compound's shelf life under proper storage conditions exceeds two years, making it a practical choice for industrial applications requiring stable chemical intermediates.

From a regulatory perspective, 6-ethylnaphthalene-2-carboxylic acid CAS 113305-48-9 is not currently listed on major chemical control inventories, though users should verify local regulations before international shipments. The compound's status as a non-hazardous chemical under normal conditions facilitates its use across multiple industries without special permitting requirements, addressing common compliance questions from potential buyers.

Future research directions for 6-ethylnaphthalene-2-carboxylic acid include exploring its potential in metal-organic frameworks (MOFs) and catalytic systems. The compound's ability to coordinate with metal ions while maintaining structural integrity makes it attractive for developing novel heterogeneous catalysts, particularly for environmentally benign chemical transformations. These applications respond to growing interest in "green catalysis" and "sustainable chemical processes" among researchers and industry professionals.

For researchers considering 6-ethylnaphthalene-2-carboxylic acid for their projects, several commercial suppliers offer the compound in quantities ranging from milligrams to kilograms. Technical support typically includes solubility data (soluble in most organic solvents like methanol and DMSO, slightly soluble in water) and suggested handling protocols. The compound's well-characterized properties and growing application portfolio make it a valuable addition to the toolkit of medicinal chemists and materials scientists alike.

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