In the intricate world of chemical manufacturing, understanding the fundamental properties of key intermediates is essential for process optimization and product development. 4-Amino-2,5-dichlorophenol (CAS: 50392-39-7) is one such compound, recognized for its vital role as an intermediate, particularly in the agrochemical industry. This article delves into its core chemical and physical characteristics, manufacturing considerations, and its significance as a reliable chemical product available from manufacturers in China.

Understanding the Chemical Profile of 4-Amino-2,5-dichlorophenol

4-Amino-2,5-dichlorophenol, with the CAS number 50392-39-7, is a compound characterized by its distinct chemical structure, featuring an amino group and two chlorine atoms attached to a phenol ring. This molecular configuration imparts specific reactivity and properties that make it valuable in various synthetic pathways. Physically, it is typically described as a bright yellow crystalline solid. Its molecular formula is C6H5Cl2NO, and its molecular weight is approximately 178.02 g/mol. The compound's melting point is consistently reported in the range of 178-179°C, indicative of a stable solid form under standard conditions. Its solubility profile reveals limited aqueous solubility but good solubility in common organic solvents like alcohol, ether, and acetic acid. These properties are critical for chemists and formulators to consider when planning reaction conditions and purification steps. For those looking to buy this chemical, understanding these attributes ensures optimal utilization.

Manufacturing Processes and Quality Standards

The industrial synthesis of 4-Amino-2,5-dichlorophenol typically involves a multi-step process starting from readily available precursors. One common route utilizes 2,5-dichloro-4-aminobenzene ether, which is then subjected to controlled reactions, often involving acid treatment and subsequent purification steps. The aim is always to achieve a high degree of purity, with a common specification being an assay of ≥98.0%. This high purity is critical, especially when the compound is used as an intermediate for regulated products like pesticides or pharmaceuticals. Manufacturers in China specializing in fine chemicals adhere to rigorous quality control protocols to ensure consistency batch after batch. This commitment to quality makes us a trusted supplier for businesses worldwide seeking reliable chemical intermediates.

Industrial Applications and Market Relevance

The primary industrial application of 4-Amino-2,5-dichlorophenol is its role as a key intermediate in the synthesis of Lufenuron. Lufenuron is a highly effective insect growth regulator used in agriculture and veterinary medicine. Its mechanism of action involves inhibiting chitin synthesis in insects, disrupting their exoskeleton formation and leading to mortality. The demand for Lufenuron drives the market for its essential precursor, 4-Amino-2,5-dichlorophenol. Beyond this major application, the compound's reactive functional groups also position it as a potential building block in medicinal chemistry for the development of new pharmaceuticals or in the creation of advanced materials like fluorescent probes. Its availability from Chinese manufacturers at competitive prices makes it an attractive option for various R&D and industrial projects.

Sourcing Strategy: Why Partner with a Chinese Manufacturer?

For procurement managers and R&D scientists, sourcing chemical intermediates requires a strategic approach that balances cost, quality, and reliability. Chinese chemical manufacturers have become global leaders, offering a wide array of compounds at competitive price points. When you choose to buy 4-Amino-2,5-dichlorophenol from a reputable Chinese supplier, you benefit from established manufacturing expertise, economies of scale, and efficient logistics. We are committed to being that trusted partner, providing not only high-quality chemical products but also dependable supply chains and excellent customer service. We understand the importance of a stable supply for your production continuity.

In conclusion, 4-Amino-2,5-dichlorophenol is a chemical intermediate of significant industrial value. Its well-defined properties, coupled with reliable manufacturing processes, make it indispensable for key applications like Lufenuron synthesis. As you plan your chemical procurement, consider the advantages of sourcing this compound from established Chinese manufacturers who prioritize quality and customer satisfaction.