2-Amino-4-nitrophenol, identified by its CAS number 99-57-0, is a significant chemical entity that finds extensive use as a pharmaceutical intermediate and in various scientific research applications. A comprehensive understanding of its properties and applications is vital for professionals in the chemical and pharmaceutical industries.

The chemical identity of 2-Amino-4-nitrophenol is characterized by its molecular formula C6H6N2O3 and a molecular weight of 154.12 g/mol. Physically, it appears as a dark yellow to brown solid with a melting point typically recorded between 140-143°C. Its solubility characteristics, being slightly soluble in water but more readily soluble in organic solvents such as methanol and ethanol, influence its use in various chemical processes. These 2-amino-4-nitrophenol properties are crucial for its effectiveness in synthesis and research.

The 2-amino-4-nitrophenol synthesis is a cornerstone for its availability as a chemical intermediate. Manufacturers strive for efficient and high-yield production methods to meet the stringent purity requirements of the pharmaceutical sector. The development of optimized 2-amino-4-nitrophenol synthesis pathways is an ongoing effort to enhance both the quality and sustainability of its production. This ensures a reliable supply chain for 2-amino-4-nitrophenol pharmaceutical intermediate manufacturing.

The applications of 2-Amino-4-nitrophenol are diverse. Primarily, it serves as a vital pharmaceutical intermediate, enabling the synthesis of complex drug molecules. Its role extends to biochemical research, where it functions as a substrate for enzymes and as a fluorescent probe for biomolecules. This dual utility underscores its importance in both industrial chemical synthesis and scientific discovery.

Ensuring the safe handling and storage of 2-Amino-4-nitrophenol is paramount. Adherence to the provided 2-amino-4-nitrophenol safety information is essential for preventing accidents and ensuring a healthy working environment. This includes using appropriate personal protective equipment (PPE), working in well-ventilated spaces, and storing the chemical in suitable conditions—away from heat, light, and moisture. Following these guidelines minimizes risks and preserves the compound's integrity.

In conclusion, 2-Amino-4-nitrophenol (CAS 99-57-0) is a compound of considerable importance in the chemical landscape. Its distinct properties, wide-ranging applications, and the critical need for safe handling practices highlight its value to the scientific and industrial communities.