For procurement managers in the chemical and pharmaceutical industries, sourcing critical raw materials like Tetrahydromethyl-1,3-isobenzofurandione (CAS 11070-44-3) requires a strategic approach. This intermediate is vital for applications ranging from pharmaceutical synthesis to advanced polymer development. This guide provides essential insights for buyers seeking to source this compound effectively.

Understanding the Product: Tetrahydromethyl-1,3-Isobenzofurandione

Tetrahydromethyl-1,3-isobenzofurandione (CAS 11070-44-3), also known as THIF, is a colorless to light yellow liquid with a purity typically exceeding 98%. Its unique molecular structure makes it an indispensable component in organic synthesis. Key applications include its use as a building block in pharmaceutical intermediates and as a monomer or cross-linking agent in the production of high-performance polymers.

Key Considerations for Buyers

When evaluating suppliers for Tetrahydromethyl-1,3-isobenzofurandione, consider the following:

  • Purity and Specifications: Always verify that the CAS 11070-44-3 supplied meets your project's purity requirements (≥98% is common) and other specifications like appearance and density.
  • Supplier Reliability: Choose manufacturers or distributors with a proven track record of consistent quality and on-time delivery. Years of export experience and strong customer reviews are good indicators.
  • Pricing and Cost-Effectiveness: Obtain quotes from multiple suppliers, especially manufacturers in China, where competitive pricing is often available. Consider bulk purchase discounts for better cost-effectiveness.
  • Technical Documentation: Ensure the supplier provides necessary documentation such as Certificates of Analysis (COA), Material Safety Data Sheets (MSDS), and potentially Drug Master Files (DMF) if required for pharmaceutical applications.
  • Logistics and Shipping: Understand the supplier's shipping capabilities and lead times to ensure your production schedule is maintained.

Why Choose Us as Your Supplier?

As a dedicated manufacturer and supplier of Tetrahydromethyl-1,3-isobenzofurandione from China, we offer a compelling proposition for procurement professionals:

  • Direct Manufacturer Access: Buy directly from the source, ensuring quality control and competitive pricing.
  • High-Quality Product: We guarantee a minimum purity of 98% for CAS 11070-44-3.
  • Reliable Supply Chain: With extensive experience in international trade, we ensure dependable delivery.
  • Responsive Service: Our team is ready to provide quotes, samples, and any required technical information.

To secure a consistent supply of high-quality Tetrahydromethyl-1,3-isobenzofurandione for your manufacturing or R&D needs, we encourage you to reach out to us. Let us be your trusted partner for chemical sourcing. Contact us today for a quote and to discuss your specific requirements.