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  M. T. Colomer,S. Díaz-Moreno,A. Tamayo,A. L. Ortiz J. Mater. Chem. C, 2018,6, 12643-12651
• 2. An antioxidant self-healing hydrogel for 3D cell cultures?
  Lei Yang,Yuan Zeng,Haibo Wu,Chunwu Zhou,Lei Tao J. Mater. Chem. B, 2020,8, 1383-1388
• 3. An alternative biorefinery approach to address microalgal seasonality: blending with spent coffee grounds
  Andre Prates Pereira,Tao Dong,Eric P. Knoshaug,Nick Nagle,Ryan Spiller,Bonnie Panczak,Christopher J. Chuck,Philip T. Pienkos Sustainable Energy Fuels, 2020,4, 3400-3408
• 4. An aptasensor for detection of potassium ions based on RecJf exonuclease mediated signal amplification
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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
• Solvents and Organic Chemicals Organic Compounds Alcohol/Ether

Comprehensive Guide to 4-Bromo-3-hydroxy-2-naphthoic acid (CAS No. 2208-15-3): Properties, Applications, and Industry Insights

4-Bromo-3-hydroxy-2-naphthoic acid (CAS No. 2208-15-3) is a specialized organic compound widely recognized for its versatile applications in pharmaceuticals, agrochemicals, and material science. This brominated naphthoic acid derivative has garnered significant attention due to its unique structural properties, which make it a valuable intermediate in synthetic chemistry. Researchers and industry professionals frequently search for terms like "4-Bromo-3-hydroxy-2-naphthoic acid synthesis", "CAS 2208-15-3 applications", and "brominated naphthoic acid derivatives", reflecting its relevance in modern chemical research.

The compound's molecular structure features a naphthalene ring substituted with a bromine atom, a hydroxyl group, and a carboxylic acid moiety, contributing to its reactivity and functional diversity. Its CAS No. 2208-15-3 serves as a unique identifier in regulatory and commercial databases, ensuring precise tracking in global supply chains. Recent trends highlight growing interest in sustainable synthesis methods for such intermediates, aligning with the broader push for green chemistry and reduced environmental impact.

In pharmaceutical research, 4-Bromo-3-hydroxy-2-naphthoic acid is often explored as a building block for active pharmaceutical ingredients (APIs). Its ability to undergo selective functionalization makes it a candidate for developing anti-inflammatory and antimicrobial agents. Searches for "naphthoic acid derivatives in drug discovery" and "brominated heterocycles" underscore its potential in medicinal chemistry. Additionally, its role in dye synthesis and coordination chemistry attracts material scientists investigating luminescent materials and metal-organic frameworks (MOFs).

The compound's physical and chemical properties, such as solubility in polar organic solvents and melting point range, are critical for process optimization. Analytical techniques like HPLC, NMR, and mass spectrometry are routinely employed for quality control, as evidenced by search queries like "CAS 2208-15-3 characterization methods". With the rise of AI-driven molecular design, computational studies on its electronic properties and reactivity patterns are also gaining traction.

From an industrial perspective, suppliers and manufacturers emphasize high-purity grades of 4-Bromo-3-hydroxy-2-naphthoic acid to meet stringent regulatory standards. Topics such as "scalable naphthoic acid production" and "cost-effective bromination techniques" frequently appear in technical forums. The compound's stability under controlled conditions and compatibility with catalytic reactions further enhance its utility in large-scale applications.

Emerging innovations in biocatalysis and flow chemistry present new avenues for optimizing the synthesis of CAS No. 2208-15-3. Environmental concerns have also spurred interest in waste minimization strategies and atom-efficient protocols, aligning with circular economy principles. As interdisciplinary research expands, this compound continues to bridge gaps between organic synthesis, materials engineering, and life sciences.

In summary, 4-Bromo-3-hydroxy-2-naphthoic acid (CAS No. 2208-15-3) exemplifies the intersection of fundamental chemistry and applied innovation. Its multifaceted roles—from pharmaceutical intermediates to advanced material precursors—make it a compound of enduring significance. For researchers navigating its complexities, understanding its structure-activity relationships and industrial scalability remains pivotal.

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