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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Quinolines and derivatives Phenylquinolines

Exploring the Versatile Applications and Properties of 2-Phenyl-1H-quinolin-4-one (CAS No. 14802-18-7)

2-Phenyl-1H-quinolin-4-one (CAS No. 14802-18-7) is a fascinating heterocyclic compound that has garnered significant attention in both academic and industrial research. This compound, also known as 2-phenylquinolin-4(1H)-one, belongs to the quinoline family, which is renowned for its diverse biological activities and applications in material science. Its unique molecular structure, featuring a phenyl group attached to the quinoline backbone, makes it a valuable intermediate in organic synthesis and pharmaceutical development.

The chemical properties of 2-Phenyl-1H-quinolin-4-one are characterized by its moderate solubility in organic solvents such as ethanol, methanol, and dimethyl sulfoxide (DMSO). Its melting point typically ranges between 200-220°C, depending on the purity and crystalline form. The compound exhibits fluorescence under UV light, a property that has been exploited in the development of fluorescent probes and optical materials. Researchers have also explored its potential as a ligand in coordination chemistry, where it can form complexes with various metal ions.

One of the most exciting applications of 2-Phenyl-1H-quinolin-4-one lies in the field of medicinal chemistry. Recent studies have highlighted its role as a scaffold for drug discovery, particularly in the development of anti-inflammatory and anticancer agents. The quinoline core is a common motif in many FDA-approved drugs, and the addition of a phenyl group at the 2-position enhances its pharmacological profile. For instance, derivatives of this compound have shown promising activity against kinase enzymes, which are often targeted in cancer therapy.

In addition to its pharmaceutical applications, 2-Phenyl-1H-quinolin-4-one has found use in material science. Its ability to absorb and emit light makes it a candidate for organic light-emitting diodes (OLEDs) and solar cells. Researchers are also investigating its potential in supramolecular chemistry, where it can serve as a building block for self-assembling structures. The compound's stability and tunable electronic properties make it a versatile tool for designing advanced materials.

The synthesis of 2-Phenyl-1H-quinolin-4-one typically involves the condensation of 2-aminobenzophenone with a suitable carbonyl compound, followed by cyclization. Various synthetic routes have been reported, including microwave-assisted synthesis and catalytic methods, which improve yield and reduce reaction time. Green chemistry approaches, such as using biocatalysts or recyclable solvents, are also being explored to make the process more sustainable.

From a commercial perspective, the demand for 2-Phenyl-1H-quinolin-4-one is steadily increasing, driven by its applications in pharmaceuticals, agrochemicals, and advanced materials. Suppliers and manufacturers are focusing on high-purity grades to meet the stringent requirements of research and industrial applications. The compound is available in various forms, including powder and crystalline, with custom synthesis options for specialized needs.

For researchers and industry professionals, understanding the structure-activity relationship (SAR) of 2-Phenyl-1H-quinolin-4-one is crucial for optimizing its applications. Computational chemistry tools, such as molecular docking and density functional theory (DFT) calculations, are being employed to predict its interactions with biological targets and materials. These insights are paving the way for the design of next-generation quinoline-based compounds with enhanced properties.

In conclusion, 2-Phenyl-1H-quinolin-4-one (CAS No. 14802-18-7) is a multifaceted compound with immense potential across various scientific disciplines. Its unique chemical properties, coupled with its broad applicability, make it a subject of ongoing research and development. Whether in drug discovery, material science, or green chemistry, this compound continues to inspire innovation and drive progress in the chemical sciences.

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