For B2B clients in the chemical industry, a deep understanding of a compound's technical specifications, synthesis routes, and application potential is key to informed procurement. 3-Nitro-N-(2-Hydroxypropyl)-4-Aminophenol (CAS No: 92952-81-3) is a prime example of a versatile chemical intermediate with significant utility. Whether you are a formulator in the cosmetic sector or an R&D scientist in pharmaceuticals, knowing where to buy this compound from a reliable manufacturer is critical.

Synthesis Pathways and Chemical Properties: The synthesis of 3-Nitro-N-(2-Hydroxypropyl)-4-Aminophenol typically involves sequential nitration and amination reactions. Starting materials like 4-aminophenol might undergo nitration, followed by alkylation with a hydroxypropyl group. The resulting compound, characterized by its nitro group at the 3-position, an amino group at the 4-position, and a 2-hydroxypropyl substituent on the nitrogen, exhibits a unique reactivity profile. It is usually supplied as a red crystalline powder with a high purity, often exceeding 98.0% by HPLC, with low ash and moisture content. Its melting point is approximately 108-109°C, and it shows moderate solubility in polar organic solvents.

Applications in Industry: The primary application of 3-Nitro-N-(2-Hydroxypropyl)-4-Aminophenol is as a hair dye intermediate. Its structure allows it to act as a direct dye or a precursor that, upon reaction, forms stable colored molecules within the hair shaft. This makes it valuable for achieving specific shades and ensuring color longevity in both semi-permanent and oxidative hair dye formulations. Beyond cosmetics, its functional groups make it a useful building block in pharmaceutical synthesis, enabling the creation of more complex organic molecules for drug development. As a chemical supplier, we provide this intermediate to clients engaging in diverse research and manufacturing activities.

Procurement Considerations: When looking to purchase this compound, emphasis must be placed on sourcing from a reputable manufacturer to ensure consistent quality and supply. Factors to consider include the supplier's adherence to quality control standards, their production capacity, and the transparency of their pricing. Working with a direct manufacturer, especially one based in China like NINGBO INNO PHARMCHEM CO.,LTD., often provides the most competitive prices and a reliable channel for obtaining this essential chemical. Technical support from the supplier can also be invaluable for optimizing its use in your specific applications.

Market Trends and Future Potential: The demand for specialized chemical intermediates like 3-Nitro-N-(2-Hydroxypropyl)-4-Aminophenol is driven by innovation in both the cosmetics and pharmaceutical sectors. As formulations become more sophisticated and drug discovery advances, the need for high-purity, reliably supplied chemical building blocks will only grow.