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Acetamide, 2-[(4-nitrophenyl)amino]- (CAS No. 213995-55-2): An Overview of Its Properties, Applications, and Recent Research

Acetamide, 2-[(4-nitrophenyl)amino]- (CAS No. 213995-55-2) is a versatile organic compound that has garnered significant attention in the fields of medicinal chemistry and materials science. This compound, also known as 4-Nitroaniline Acetamide, is characterized by its unique chemical structure and diverse applications. In this article, we will delve into the properties, synthesis methods, and recent research advancements involving this compound.

Chemical Structure and Physical Properties

Acetamide, 2-[(4-nitrophenyl)amino]- is an aromatic amide with the molecular formula C₉H₁₀N₂O₃. The compound features a nitro group (-NO₂) attached to a phenyl ring and an acetamide group (-NHCOCH₃) linked to the same ring through an amino group (-NH-). This specific arrangement imparts unique chemical and physical properties to the molecule. It is a white crystalline solid at room temperature with a melting point of approximately 160°C. The compound is soluble in common organic solvents such as ethanol, methanol, and dimethyl sulfoxide (DMSO), but has limited solubility in water.

Synthesis Methods

The synthesis of Acetamide, 2-[(4-nitrophenyl)amino]- can be achieved through various routes. One common method involves the reaction of 4-nitroaniline with acetic anhydride in the presence of a catalyst such as acetic acid or sulfuric acid. The reaction proceeds via an acetylation process where the amino group of 4-nitroaniline reacts with the acetic anhydride to form the acetamide derivative. Another approach involves the condensation of 4-nitrophenyl isocyanate with acetic acid under mild conditions. Both methods yield high purity products suitable for further applications.

Applications in Medicinal Chemistry

Acetamide, 2-[(4-nitrophenyl)amino]- has shown promise in various medicinal chemistry applications due to its ability to interact with biological targets. Recent studies have explored its potential as a lead compound for the development of novel drugs. For instance, researchers have investigated its anti-inflammatory properties and found that it can effectively inhibit the production of pro-inflammatory cytokines such as TNF-α and IL-6. Additionally, the compound has been studied for its anticancer activities, particularly against breast cancer cells. In vitro experiments have demonstrated that it can induce apoptosis and cell cycle arrest in cancer cells, making it a potential candidate for further drug development.

Materials Science Applications

Beyond medicinal chemistry, Acetamide, 2-[(4-nitrophenyl)amino]- has found applications in materials science. Its unique electronic properties make it suitable for use in organic electronics and photovoltaic devices. Researchers have incorporated this compound into polymer blends to enhance their electrical conductivity and stability. Moreover, it has been used as a dopant in organic semiconductors to improve their performance in various electronic devices.

Recent Research Advancements

The ongoing research on Acetamide, 2-[(4-nitrophenyl)amino]- continues to uncover new possibilities for its use. A recent study published in the Journal of Medicinal Chemistry highlighted its potential as a scaffold for developing multi-target-directed ligands (MTDLs). These ligands are designed to simultaneously target multiple biological pathways involved in complex diseases such as Alzheimer's disease and Parkinson's disease. The study demonstrated that derivatives of Acetamide, 2-[(4-nitrophenyl)amino]- could effectively modulate key enzymes and receptors associated with these diseases.

In another notable study, researchers from the University of California explored the use of Acetamide, 2-[(4-nitrophenyl)amino]--based materials in flexible electronics. They developed a novel polymer composite containing this compound that exhibited excellent mechanical flexibility and electrical conductivity. This material has potential applications in wearable electronics and flexible displays.

Safety Considerations and Handling Guidelines

In conclusion, Acetamide, 2-[(4-nitrophenyl)amino]- (CAS No. 213995-55-2) is a multifaceted compound with significant potential in both medicinal chemistry and materials science. Its unique chemical structure and versatile properties make it an attractive candidate for further research and development. As ongoing studies continue to uncover new applications and optimize its performance, this compound is poised to play a crucial role in advancing various scientific fields.

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