1-Chloroanthraquinone, cataloged under CAS number 82-44-0, is a compound of significant industrial relevance, primarily serving as a key chemical intermediate. Its well-defined chemical properties make it an invaluable component in the synthesis of a variety of essential products, most notably within the dye manufacturing sector.

As a cornerstone among anthraquinone dye intermediates, 1-chloroanthraquinone is integral to the production of vat dyes, a class of colorants renowned for their superior lightfastness and washfastness. The specific chemical structure, featuring a chlorine atom attached to the anthraquinone core, allows for precise chemical modifications necessary to achieve a wide spectrum of colors and performance characteristics. The successful synthesis of Reduction Brown Dye BR is a direct application showcasing its importance in this sector.

The compound's physical appearance is typically a yellow crystalline powder, with purity levels often reaching 98.5% or higher. These characteristics, coupled with its melting point of around 159-160°C, define its handling and processing requirements. Maintaining stability through proper storage in cool, dry conditions, away from sunlight, is essential for preserving its quality as a reliable 1-chloroanthraquinone vat dye intermediate.

Beyond its primary role in dye production, 1-chloroanthraquinone is also recognized for its potential in more specialized chemical synthesis applications. Its involvement in research concerning carrier molecules for advanced platinum anticancer drugs highlights its versatility and contribution to scientific innovation. This dual utility as both an industrial workhorse and a subject of cutting-edge research underscores its broad significance.

For any enterprise focused on fine chemicals, the consistent quality and availability of intermediates like 1-chloroanthraquinone are critical. NINGBO INNO PHARMCHEM CO.,LTD. ensures that the 1-chloroanthraquinone supplied meets stringent quality standards, supporting the complex requirements of chemical synthesis and manufacturing. The compound's enduring role as an essential organic intermediate solidifies its position in modern industrial chemistry.