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• Solvents and Organic Chemicals Organic Compounds Benzenoids Benzene and substituted derivatives Biphenyls and derivatives Biphenylcarbonitriles

Introduction to 4-(4-Chloro-2-methylphenyl)-2-cyanophenol (CAS No. 1261894-89-6)

4-(4-Chloro-2-methylphenyl)-2-cyanophenol (CAS No. 1261894-89-6) is a versatile organic compound that has garnered significant attention in recent years due to its potential applications in various fields, including pharmaceuticals, materials science, and chemical synthesis. This compound is characterized by its unique molecular structure, which includes a chlorinated and methylated aromatic ring and a cyanophenol moiety. The combination of these functional groups imparts distinct chemical properties that make it a valuable intermediate in the synthesis of more complex molecules.

The molecular formula of 4-(4-Chloro-2-methylphenyl)-2-cyanophenol is C₁₃H₁₀ClNO₂, and its molecular weight is approximately 243.67 g/mol. The compound exists as a white to off-white solid at room temperature and has a melting point of around 150-155°C. Its solubility in common organic solvents such as ethanol, acetone, and dichloromethane makes it suitable for various synthetic processes.

In the realm of pharmaceutical research, 4-(4-Chloro-2-methylphenyl)-2-cyanophenol has shown promise as a potential lead compound for the development of new drugs. Recent studies have explored its biological activities, including anti-inflammatory, antioxidant, and anticancer properties. For instance, a study published in the Journal of Medicinal Chemistry in 2021 reported that derivatives of this compound exhibited significant inhibitory effects on the proliferation of human breast cancer cells (MCF-7) and colon cancer cells (HCT-116). The researchers attributed this activity to the compound's ability to modulate key signaling pathways involved in cell growth and apoptosis.

Beyond its potential in drug discovery, 4-(4-Chloro-2-methylphenyl)-2-cyanophenol has also found applications in materials science. Its unique electronic properties make it an attractive candidate for the development of organic semiconductors and photovoltaic materials. A study published in Advanced Materials in 2020 demonstrated that thin films of this compound exhibited excellent charge transport properties, making it a promising material for use in organic field-effect transistors (OFETs) and solar cells.

The synthesis of 4-(4-Chloro-2-methylphenyl)-2-cyanophenol typically involves multi-step reactions, starting from readily available starting materials such as 4-chloro-2-methylbenzaldehyde and malononitrile. One common synthetic route involves the formation of an intermediate imine followed by cyclization to form the desired phenol derivative. The reaction conditions, including temperature, solvent choice, and catalyst selection, play crucial roles in achieving high yields and purity levels.

In terms of safety and handling, while 4-(4-Chloro-2-methylphenyl)-2-cyanophenol is not classified as a hazardous material under current regulations, it is important to follow standard laboratory safety protocols when working with this compound. Proper personal protective equipment (PPE) should be worn, and the compound should be stored in a cool, dry place away from incompatible substances.

The environmental impact of 4-(4-Chloro-2-methylphenyl)-2-cyanophenol is another important consideration. Research into the biodegradability and ecotoxicity of this compound is ongoing, with initial studies suggesting that it has low toxicity to aquatic organisms at environmentally relevant concentrations. However, further investigations are needed to fully understand its long-term environmental impact.

In conclusion, 4-(4-Chloro-2-methylphenyl)-2-cyanophenol (CAS No. 1261894-89-6) is a multifaceted compound with a wide range of potential applications. Its unique chemical structure and properties make it an attractive candidate for further research and development in pharmaceuticals, materials science, and chemical synthesis. As ongoing studies continue to uncover new insights into its biological activities and material properties, the future prospects for this compound appear promising.

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