In the realm of fine chemicals and pharmaceutical intermediates, understanding the properties and applications of key compounds is essential for both researchers and procurement specialists. 4-Amino-3-chlorophenol, with its CAS number 17609-80-2, is a prime example of such a critical chemical. It is recognized for its light yellow crystalline powder appearance and its significant role as a precursor in various synthetic pathways.

Chemically, 4-Amino-3-chlorophenol possesses a molecular formula of C6H6ClNO and a molecular weight of 143.57. Its melting point is reported around 159-160°C, and it typically has a density of approximately 1.4 g/cm³. The compound is slightly soluble in DMSO and methanol, indicating its compatibility with common organic solvents used in laboratory settings. Its stability is good, though it is noted as hygroscopic, requiring appropriate storage conditions, such as protection from light and moisture, often at temperatures between 2-8°C.

The primary application of 4-Amino-3-chlorophenol is as a crucial pharmaceutical intermediate. Its structure is integral to the synthesis of advanced therapeutic agents. Notably, it is employed in the production of tyrosine kinase inhibitors, a class of drugs vital for targeted cancer therapies. It also serves as a key intermediate for lenvatinib, a drug used in treating liver cancer, and is instrumental in developing other medicaments for cardiovascular and neurological diseases. The demand for this chemical often leads to searches for 'buy 4-amino-3-chlorophenol' or '4-amino-3-chlorophenol price' from potential buyers.

For companies seeking to procure this vital intermediate, identifying a reliable 4-Amino-3-chlorophenol manufacturer, especially from China, offers strategic advantages. These manufacturers often guarantee high purity (99% min) and can provide competitive pricing, making them ideal partners for R&D and large-scale production. When evaluating suppliers, it is crucial to look for those who provide comprehensive documentation, such as Certificates of Analysis (COA), to confirm the chemical's specifications and ensure it meets the demanding requirements of pharmaceutical synthesis.

In conclusion, 4-Amino-3-chlorophenol is a cornerstone chemical intermediate for the pharmaceutical industry. Understanding its properties and sourcing it from reputable suppliers are key steps in developing effective treatments for serious diseases.