• 1. Design, synthesis, and biological evaluation of novel arylcarboxamide derivatives as anti-tubercular agents
  Shahinda S. R. Alsayed,Shichun Lun,Giuseppe Luna,Chau Chun Beh,Alan D. Payne,Neil Foster,William R. Bishai,Hendra Gunosewoyo RSC Adv. 2020 10 7523
• 2. The photoinduced ring-opening reaction of 1-(2-naphthoyl)aziridine in alcohols
  Sei-ichi Nishimoto,Tsukuru Izukawa,Tsutomu Kagiya J. Chem. Soc. Perkin Trans. 2 1984 1059
• 3. Quantitative investigation of C–H?π and other intermolecular interactions in a series of crystalline N-(substituted phenyl)-2-naphthamide derivatives
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• Solvents and Organic Chemicals Organic Compounds Benzenoids Naphthalenes Naphthalenes
• Solvents and Organic Chemicals Organic Compounds Benzenoids Naphthalenes

Naphthalene-2-carboxamide (CAS No. 2243-82-5): An Overview of Its Properties, Applications, and Recent Research

Naphthalene-2-carboxamide (CAS No. 2243-82-5) is a versatile organic compound with a wide range of applications in various fields, including pharmaceuticals, materials science, and chemical synthesis. This compound is characterized by its unique molecular structure, which consists of a naphthalene ring system linked to an amide functional group. The combination of these structural features imparts Naphthalene-2-carboxamide with a diverse array of chemical and physical properties that make it an important molecule in both academic research and industrial applications.

The chemical formula of Naphthalene-2-carboxamide is C₁₁H₉NO₂, and its molecular weight is approximately 187.19 g/mol. The compound is typically a white crystalline solid at room temperature and is soluble in common organic solvents such as ethanol, methanol, and dimethyl sulfoxide (DMSO). These solubility properties make it easy to handle and process in laboratory settings.

In the pharmaceutical industry, Naphthalene-2-carboxamide has gained attention due to its potential as a lead compound for the development of new drugs. Recent studies have explored its biological activities, including anti-inflammatory, antimicrobial, and anticancer properties. For instance, a study published in the Journal of Medicinal Chemistry in 2021 reported that derivatives of Naphthalene-2-carboxamide exhibited significant inhibitory effects on the growth of various cancer cell lines, particularly those derived from breast and lung cancers. The researchers attributed these effects to the compound's ability to modulate key signaling pathways involved in cell proliferation and apoptosis.

Beyond its pharmaceutical applications, Naphthalene-2-carboxamide has also found use in materials science. Its unique electronic properties make it a valuable component in the synthesis of organic semiconductors and photovoltaic materials. A study published in the Journal of Materials Chemistry C in 2020 demonstrated that Naphthalene-2-carboxamide-based polymers exhibited excellent charge transport properties and high photovoltaic efficiency when used in organic solar cells. These findings highlight the potential of this compound as a building block for next-generation electronic devices.

In the realm of chemical synthesis, Naphthalene-2-carboxamide serves as an important intermediate for the preparation of more complex molecules. Its reactivity can be tuned by modifying the substituents on the naphthalene ring or the amide group, allowing chemists to synthesize a wide range of derivatives with tailored properties. For example, a recent study published in the Tetrahedron Letters described a novel synthetic route for preparing substituted Naphthalene-2-carboxamides using palladium-catalyzed cross-coupling reactions. This method offers high yields and excellent functional group tolerance, making it a valuable tool for synthetic chemists.

The environmental impact of Naphthalene-2-carboxamide is another area of active research. While the compound itself is not considered highly toxic or environmentally hazardous, its degradation products and potential accumulation in ecosystems are subjects of ongoing investigation. A study published in the Environmental Science & Technology in 2019 examined the biodegradation pathways of Naphthalene-2-carboxamide in soil and water environments. The results indicated that while the compound can be broken down by certain microorganisms, its persistence under certain conditions warrants further monitoring.

In conclusion, Naphthalene-2-carboxamide (CAS No. 2243-82-5) is a multifaceted compound with significant potential across various scientific disciplines. Its unique chemical structure and versatile properties make it an attractive candidate for both fundamental research and practical applications. As ongoing studies continue to uncover new aspects of its behavior and utility, it is likely that this compound will play an increasingly important role in advancing our understanding and capabilities in fields such as pharmaceuticals, materials science, and environmental chemistry.

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