For researchers and procurement managers in the chemical and pharmaceutical industries, sourcing high-purity raw materials is paramount. 4-Ethoxybenzoic Acid (CAS 619-86-3) stands out as a crucial organic intermediate, valued for its versatile applications in pharmaceutical synthesis, polymer chemistry, and advanced organic research. Understanding how to source this compound effectively can significantly impact the success of your projects.

Why is 4-Ethoxybenzoic Acid Important?

4-Ethoxybenzoic Acid, with its distinct ethoxy and carboxylic acid functional groups, serves as a vital building block in numerous synthetic pathways. Its chemical structure allows it to enhance the solubility and reactivity of downstream products, making it indispensable in the development of novel pharmaceuticals, specialty polymers, and fine chemicals. For instance, it's frequently used as a precursor in creating compounds with specific biological activities or materials with improved thermal and mechanical properties.

The Crucial Role of Manufacturers and Suppliers

When you need to buy 4-Ethoxybenzoic Acid, identifying a reliable manufacturer and supplier is key. The quality of this intermediate directly influences the yield and purity of your final product. Reputable manufacturers, especially those based in China, often offer competitive pricing and consistent availability, which are critical for both small-scale R&D and large-scale industrial production. Look for suppliers who can provide detailed specifications, Certificates of Analysis (CoA), and demonstrate a strong commitment to quality control.

What to Look for When Purchasing

  • Purity: Aim for a minimum purity of 98% or higher, often specified by HPLC analysis.
  • CAS Number: Always confirm the CAS number 619-86-3 to ensure you are sourcing the correct compound.
  • Manufacturer Reputation: Research potential suppliers, paying attention to their experience, production capabilities, and customer reviews.
  • Supply Stability: Ensure the supplier can consistently meet your demand, whether for small laboratory quantities or bulk industrial orders.
  • Pricing: While competitive pricing is important, it should not come at the expense of quality. Compare quotes from several trusted sources.

Applications Driving Demand

The demand for 4-Ethoxybenzoic Acid is driven by its broad applicability:

  • Pharmaceutical Intermediates: Essential for synthesizing various APIs and drug candidates.
  • Polymer Chemistry: Used in the creation of advanced polymers and materials.
  • Organic Synthesis: A versatile reagent for creating complex organic molecules.
  • Research and Development: A standard chemical for laboratory investigations and new product development.

For businesses looking to secure a dependable supply of 4-Ethoxybenzoic Acid, partnering with established chemical manufacturers and suppliers is the most strategic approach. By focusing on quality, consistency, and reliable service, you can ensure the smooth progression of your chemical synthesis and product development endeavors.