In the dynamic field of chemical manufacturing, intermediates form the backbone of many critical synthetic processes. 9-Anthraldehyde, identified by its CAS number 642-31-9, is a significant organic intermediate that plays a vital role in the production of a diverse array of high-value chemicals, including dyes, pigments, and pharmaceutical ingredients. For purchasing managers and R&D scientists, understanding the sourcing and application of this compound is key to efficient operations.

Key Attributes of 9-Anthraldehyde

9-Anthraldehyde is an organic compound typically presented as a yellow crystalline powder. Its physical and chemical properties are well-documented: it has a melting point of 103-105°C and is soluble in common organic solvents such as toluene. The compound’s molecular formula is C15H10O, with a molecular weight of approximately 206.24 g/mol. It is often supplied at high purity levels, usually 98% or 99%, ensuring its suitability for precise chemical reactions. Due to its sensitive nature, it requires careful handling and storage, often recommended in cool, dry conditions and protected from light and air.

Applications Driving Industrial Demand

  • Dyes and Pigments: The unique aromatic structure of 9-Anthraldehyde lends itself to the synthesis of a variety of specialized dyes and pigments. These compounds are valued for their colorfastness and spectral properties, finding use in textiles, inks, and advanced materials. Manufacturers seeking consistent color solutions can benefit from this intermediate.
  • Pharmaceutical Intermediates: The pharmaceutical industry relies heavily on intermediates like 9-Anthraldehyde for the complex synthesis of Active Pharmaceutical Ingredients (APIs). Its specific chemical reactivity allows for the targeted construction of drug molecules. Procurement specialists looking to buy 9-Anthraldehyde for pharmaceutical applications should prioritize suppliers offering high purity and reliable batch-to-batch consistency.
  • Organic Synthesis and Research: In research laboratories and advanced manufacturing, 9-Anthraldehyde serves as a versatile reagent. It is utilized in reactions such as Diels-Alder cycloadditions and in the preparation of Schiff base ligands, contributing to the development of novel organic compounds and materials.

Sourcing Strategies for Procurement Professionals

To ensure a stable and cost-effective supply of 9-Anthraldehyde, it is recommended to collaborate with established chemical manufacturers and suppliers, particularly those with a strong presence in global markets like China. When making a sourcing decision, key factors to evaluate include:

  • Product Purity and Specifications: Verify that the CAS 642-31-9 meets your project's exact purity and specification needs.
  • Supplier Reputation: Choose partners with a proven track record of quality and reliability.
  • Competitive Pricing: Obtain detailed quotes for your required volumes to negotiate the best possible price.
  • Supply Chain Stability: Ensure the supplier has adequate production capacity and robust logistics to meet your demand consistently.

By carefully selecting your suppliers and understanding the critical role of 9-Anthraldehyde in various industrial processes, you can optimize your procurement strategy and ensure the successful development and production of your target chemical products.