In the intricate world of chemical manufacturing and R&D, the selection of intermediates plays a pivotal role in determining the success and efficiency of synthetic pathways. 9-Anthraldehyde, identified by its CAS number 642-31-9, has emerged as a highly versatile and valuable organic intermediate, finding extensive application across a spectrum of industries, most notably in the creation of dyes, pigments, and sophisticated pharmaceutical ingredients.

Chemical Profile of 9-Anthraldehyde

This compound typically presents as a bright yellow crystalline powder. With a molecular formula of C15H10O and a molecular weight of 206.24 g/mol, 9-Anthraldehyde possesses a distinct anthracene core functionalized with an aldehyde group. Its melting point, usually between 103-105°C, and its solubility in common organic solvents like toluene, make it adaptable for various reaction environments. Its stability, while generally good, requires protection from air and moisture, and storage conditions should adhere to guidelines recommending cool, dry environments, often below +30°C or +4°C for long-term preservation.

Applications Driving Innovation

The chemical utility of 9-Anthraldehyde is broad, making it a sought-after material for manufacturers and researchers alike:

  • Dyes and Pigments: The inherent fluorescence and structural properties derived from the anthracene moiety make 9-Anthraldehyde a key precursor in the synthesis of advanced fluorescent dyes and high-performance pigments used in textiles, inks, and coatings.
  • Pharmaceutical Intermediates: In the pharmaceutical industry, 9-Anthraldehyde is utilized as a critical intermediate in the multi-step synthesis of various Active Pharmaceutical Ingredients (APIs). Its precise chemical structure allows for the introduction of specific functionalities necessary for therapeutic efficacy. Researchers looking to buy 9-Anthraldehyde for API development can rely on its purity and consistent supply from specialized producers.
  • Organic Synthesis and Material Science: Beyond traditional applications, 9-Anthraldehyde serves as a valuable building block in cutting-edge organic synthesis. It participates in reactions like the Knoevenagel condensation and Diels-Alder reactions, enabling the creation of complex molecules, fluorescent probes, and functional materials with tailored properties.

Procurement Considerations for Businesses

For companies aiming to integrate 9-Anthraldehyde into their production processes, establishing a reliable supply chain is essential. Sourcing from established chemical suppliers, particularly those with a strong presence in manufacturing hubs like China, offers advantages in terms of both cost and availability. When making a purchase, it is advisable to obtain comprehensive product documentation, including Safety Data Sheets (SDS) and Certificates of Analysis (CoA), to confirm purity and handling requirements. Companies can request a quote to understand the current market price and explore bulk purchasing options to optimize their procurement strategy.

By understanding the chemical properties and diverse applications of 9-Anthraldehyde, businesses can effectively leverage this intermediate to innovate and enhance their product lines, ensuring a stable and cost-effective supply chain.