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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Imidazopyridines Imidazopyridines
• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Imidazopyridines

Comprehensive Overview of 5-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS No. 1026201-52-4)

5-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS No. 1026201-52-4) is a heterocyclic compound that has garnered significant attention in pharmaceutical and agrochemical research due to its unique structural properties. This compound belongs to the imidazo[1,2-a]pyridine family, a class of nitrogen-containing heterocycles known for their broad biological activities. The presence of a bromo substituent at the 5-position and a carboxylic acid group at the 2-position enhances its reactivity, making it a valuable intermediate in synthetic chemistry.

In recent years, the demand for 5-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid has surged, driven by its applications in drug discovery and material science. Researchers are particularly interested in its potential as a building block for small-molecule inhibitors and biologically active compounds. Its structural motif is frequently explored in the development of kinase inhibitors, which are pivotal in treating cancers and inflammatory diseases. The compound's CAS No. 1026201-52-4 is often searched in academic and industrial databases, reflecting its growing relevance.

The synthesis of 5-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid typically involves multi-step reactions, including bromination and carboxylation of the imidazo[1,2-a]pyridine core. Advanced techniques such as microwave-assisted synthesis and catalyzed cross-coupling reactions have been employed to improve yield and purity. These methods align with the current trend toward green chemistry, a hot topic among researchers aiming to reduce environmental impact.

From a commercial perspective, CAS No. 1026201-52-4 is supplied by several specialty chemical manufacturers, often with >95% purity. Its stability under standard storage conditions makes it a reliable reagent for laboratory use. However, users frequently inquire about its solubility and handling precautions, which are critical for experimental success. The compound is soluble in polar organic solvents like dimethyl sulfoxide (DMSO) and methanol, but insoluble in water.

In the context of drug design, 5-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid serves as a precursor for derivatization. Its carboxylic acid group allows for easy conjugation with amines or alcohols, enabling the creation of amide or ester derivatives. This flexibility is highly valued in combinatorial chemistry, where rapid diversification of molecular scaffolds is essential. Recent publications highlight its use in fragment-based drug discovery, a strategy gaining traction in the pharmaceutical industry.

Another area of interest is the compound's potential role in agrochemical innovation. The imidazo[1,2-a]pyridine core is found in several pesticides and herbicides, prompting investigations into its efficacy as a bioactive scaffold. With the global push toward sustainable agriculture, researchers are exploring whether derivatives of CAS No. 1026201-52-4 could offer novel solutions for crop protection.

Analytical characterization of 5-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid relies on techniques such as nuclear magnetic resonance (NMR), high-performance liquid chromatography (HPLC), and mass spectrometry (MS). These methods ensure accurate identification and purity assessment, addressing common queries about quality control in procurement. The compound's spectral data is often shared in open-access databases, facilitating collaboration among scientists.

Looking ahead, the versatility of 5-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid positions it as a key player in interdisciplinary research. Whether in medicinal chemistry, materials science, or catalysis, its applications continue to expand. As synthetic methodologies evolve and computational tools like AI-driven molecular modeling advance, the compound's potential is likely to be further unlocked, making CAS No. 1026201-52-4 a staple in modern laboratories.

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