For professionals in the chemical and pharmaceutical industries, sourcing high-quality intermediates is paramount to successful product development and manufacturing. One such critical compound is 4-Hydroxyisobenzofuran-1,3-dione, identified by its CAS number 37418-88-5. This article serves as a guide for procurement managers and R&D scientists looking to buy this essential organic synthesis intermediate, highlighting key factors to consider when selecting a supplier.

Understanding 4-Hydroxyisobenzofuran-1,3-dione

Also known by its synonym 3-Hydroxyphthalic anhydride, 4-Hydroxyisobenzofuran-1,3-dione is a valuable building block in organic chemistry. Its molecular formula is C8H4O4, with a molecular weight of 164.12. Typically appearing as a white to pale yellow powder, it possesses a melting point range of 199-202 °C and a boiling point of approximately 365.4 °C at 760 mmHg. Its purity is a critical specification, with manufacturers often supplying it at 98% min or higher to ensure optimal performance in synthesis.

Key Considerations for Procurement

When you intend to purchase 4-Hydroxyisobenzofuran-1,3-dione, several factors should guide your decision-making process:

  • Purity Levels: Ensure the supplier provides detailed specifications, including minimum purity. For demanding applications like pharmaceutical intermediates, a high purity level, such as 98% or 99%, is non-negotiable.
  • Supplier Reputation and Origin: Partnering with reputable manufacturers, particularly those based in established chemical production hubs like China, can offer significant advantages in terms of both quality control and cost-effectiveness. We, as a premier China manufacturer, pride ourselves on delivering consistent quality.
  • Price and Value: While price is always a consideration, it should be balanced against quality and reliability. Obtaining a competitive price for bulk orders from a direct manufacturer is often the most efficient approach.
  • Technical Support and Documentation: A good supplier will provide comprehensive technical data, including Material Safety Data Sheets (MSDS) and Certificates of Analysis (CoA), alongside responsive customer service.
  • Lead Times and Packaging: Understand the typical lead times for delivery and the packaging options available to ensure they meet your production schedules and handling requirements.

Why Choose Us as Your Supplier?

As a leading chemical manufacturer and supplier in China, we are committed to meeting the diverse needs of our global clientele. We specialize in providing high-quality organic intermediates like 4-Hydroxyisobenzofuran-1,3-dione. Our robust manufacturing processes, stringent quality control measures, and efficient logistics ensure that you receive a product that meets your exact specifications, delivered reliably and at a competitive price. Whether you are looking for this compound for organic synthesis, as a pharmaceutical intermediate, or for biochemical research, we are equipped to support your requirements. Contact us today to request a quote or learn more about our product offerings and how we can be your trusted partner in chemical sourcing.