For procurement managers and R&D scientists in the chemical and pharmaceutical sectors, a thorough understanding of key chemical intermediates is vital. 2-Chloroanthraquinone (CAS: 131-09-9) is one such compound, valued for its specific properties and broad industrial utility. As a premier manufacturer and supplier from China, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality 2-Chloroanthraquinone, along with comprehensive information to support your purchasing decisions.

2-Chloroanthraquinone typically presents as a white solid with a melting point in the range of 209-211 °C. Its chemical formula is C14H7ClO2, and it is characterized by limited solubility in water but good solubility in organic solvents like benzene and nitrobenzene. This solubility profile makes it amenable to various chemical processing techniques. Industrially, its primary significance lies in its role as an intermediate for the synthesis of anthraquinone dyes, including alizarin and aminoanthraquinone. These dyes are prized for their color vibrancy and durability, making 2-Chloroanthraquinone an essential component for manufacturers in the textile and coatings industries. Sourcing this intermediate from a reliable manufacturer in China ensures the quality needed for consistent dye production.

The synthesis of 2-Chloroanthraquinone typically involves a two-step process: condensing phthalic anhydride with chlorobenzene to form p-chlorobenzoylbenzoic acid, followed by cyclization using sulfuric acid. This well-established synthetic route allows for efficient production, which in turn supports competitive pricing for bulk orders. Procurement managers looking to buy 2-Chloroanthraquinone will find that understanding these production pathways can offer insights into supply stability and cost-effectiveness.

Beyond its application in dyes, 2-Chloroanthraquinone also serves as a valuable photo-reagent in analytical chemistry. Its utility in methods like photoreduction fluorescence (PRF) detection for analyzing ginsenosides highlights its advanced scientific applications. For researchers and analysts, obtaining high-purity 2-Chloroanthraquinone is crucial for accurate and reproducible results. We are a trusted supplier that provides this compound, ensuring it meets the rigorous demands of both industrial and research settings. Contact NINGBO INNO PHARMCHEM CO.,LTD. to inquire about the price and availability of 2-Chloroanthraquinone for your needs.