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• Solvents and Organic Chemicals Organic Compounds Hydrocarbons
• Pharmaceutical and Biochemical Products Pharmaceutical Intermediates

4-Amino-2-Nitrophenol: A Comprehensive Overview of CAS No. 119-34-6

4-Amino-2-nitrophenol (CAS No. 119-34-6) is a versatile compound with significant applications in various fields, including pharmaceuticals, dyes, and chemical synthesis. This aromatic compound is characterized by its unique molecular structure, which consists of a phenol ring substituted with an amino group at the 4-position and a nitro group at the 2-position. The compound's chemical formula is C₆H₆N₂O₃, and it has a molecular weight of approximately 158.12 g/mol.

The physical properties of 4-Amino-2-nitrophenol are notable for its yellow to brownish-yellow crystalline form and its solubility in water and organic solvents such as ethanol and acetone. These properties make it suitable for a wide range of applications, particularly in the synthesis of dyes and pigments, where its colorimetric properties are highly valued.

In the pharmaceutical industry, 4-Amino-2-nitrophenol has gained attention for its potential use as an intermediate in the synthesis of various drugs. Recent studies have explored its role in the development of novel therapeutic agents, particularly in the areas of anti-inflammatory and analgesic drugs. For instance, a study published in the Journal of Medicinal Chemistry highlighted the use of 4-Amino-2-nitrophenol as a key intermediate in the synthesis of a new class of nonsteroidal anti-inflammatory drugs (NSAIDs) with improved efficacy and reduced side effects.

The chemical reactivity of 4-Amino-2-nitrophenol is another area of active research. Its ability to undergo various chemical transformations, such as reduction, oxidation, and coupling reactions, makes it a valuable starting material for the synthesis of complex molecules. For example, researchers at the University of California have demonstrated the use of 4-Amino-2-nitrophenol in the preparation of advanced materials with unique optical and electronic properties.

Safety and environmental considerations are crucial when handling 4-Amino-2-nitrophenol. While it is not classified as a hazardous substance under current regulations, proper handling and storage practices are essential to ensure workplace safety. The compound should be stored in a cool, dry place away from incompatible materials such as strong oxidizers. Personal protective equipment (PPE) such as gloves, goggles, and lab coats should be worn when handling this compound to minimize exposure risks.

In terms of environmental impact, recent studies have focused on the biodegradability and ecotoxicity of 4-Amino-2-nitrophenol. A study published in the Journal of Environmental Science and Health reported that under controlled conditions, 4-Amino-2-nitrophenol can be biodegraded by certain bacterial strains, suggesting that it may have a lower environmental impact compared to other aromatic compounds. However, further research is needed to fully understand its long-term effects on ecosystems.

The market demand for 4-Amino-2-nitrophenol has been steadily increasing due to its diverse applications. Key drivers include advancements in pharmaceutical research, growth in the dye and pigment industry, and increasing demand for advanced materials in electronics and optics. According to market analysis reports, the global market for this compound is expected to grow at a CAGR of around 5% over the next five years.

In conclusion, 4-Amino-2-nitrophenol (CAS No. 119-34-6) is a multifaceted compound with significant potential across various industries. Its unique chemical properties make it an essential intermediate in pharmaceuticals, dyes, and advanced materials synthesis. Ongoing research continues to uncover new applications and improve our understanding of its behavior and impact. As such, it remains an important focus for both academic researchers and industry professionals.

• 1326-82-5(Sulphur Black 1)
• 93951-77-0(2,4-Dinitrophenol-d3 (wetted with >15% H2O))
• 6032-31-1(Methanamine, compd. with 2,4,6-trinitrophenol (1:1))
• 17973-92-1(Phenol,4-amino-2,6-dinitro-)
• 109700-94-9((+-)-(2-Hydroxy-propyl)-trimethyl-ammonium; Picrat)
• 1134-85-6(Phenol,2-amino-4,6-dinitro-, monoammonium salt (8CI,9CI))
• 7262-20-6(Benzenamine, compd. with 2,4,6-trinitrophenol (1:1))
• 14798-26-6(2,4,6-trinitrophenolate)
• 37437-43-7(Phenol, 2,4,6-trinitro-, compd. with benzene (1:1))
• 603-87-2(2-Amino-6-nitrophenol)