Strategic Sourcing of 5-Nitroisophthalic Acid: A Buyer's Guide

For procurement professionals and R&D chemists tasked with sourcing essential chemical intermediates, understanding the market and identifying reliable suppliers is crucial. 5-Nitroisophthalic Acid (CAS 618-88-2) is a compound of significant interest due to its widespread use in both the pharmaceutical and dye industries. This guide aims to equip buyers with the knowledge needed to effectively source this versatile chemical.

Understanding the Product: Key Characteristics and Applications

5-Nitroisophthalic Acid typically presents as a white to off-white crystalline powder. Its molecular formula is C8H5NO6, with a molecular weight of approximately 211.13 g/mol. Its primary applications stem from its functionality as both a pharmaceutical intermediate and a component in dye manufacturing:

  • Pharmaceutical Intermediate: It serves as a critical precursor in synthesizing Active Pharmaceutical Ingredients (APIs), most notably Glycopyrrolate, a medication used to manage respiratory conditions.
  • Dye Industry: It acts as a dispersant and intermediate in the production of disperse dyes, enhancing their solubility and performance on synthetic fibers.
  • Organic Synthesis: Its chemical structure makes it a valuable building block for various organic synthesis projects.

Key Specifications to Consider When Purchasing

When evaluating suppliers, buyers should pay close attention to key specifications such as purity (typically >99%), appearance, and the presence of any critical impurities. These factors directly influence the success of downstream synthesis and product quality. As a leading manufacturer and supplier in China, we prioritize these quality metrics to ensure our clients receive materials that meet rigorous industry standards.

Finding Reliable Manufacturers and Suppliers

Identifying a trustworthy manufacturer or supplier is essential for ensuring a stable and high-quality supply chain. Look for companies with:

  • Proven Track Record: Demonstrated experience in producing and supplying fine chemicals.
  • Quality Certifications: Adherence to international quality standards.
  • Competitive Pricing: Offering a favorable price point for bulk purchase.
  • Technical Support: Ability to provide technical data and assist with product inquiries.
  • Capacity for Bulk Orders: Ensuring they can meet demand for large-scale manufacturing.

We encourage prospective buyers to request a quote from us. As a reputable chemical provider, we offer competitive pricing and consistent availability of high-purity 5-Nitroisophthalic Acid, making us an ideal partner for your procurement needs.

By focusing on these aspects, buyers can confidently secure the necessary quantities of 5-Nitroisophthalic Acid to support their pharmaceutical and dye manufacturing operations. Our team is ready to assist you with your inquiries and provide the quality materials you need.