For procurement managers and R&D scientists in the pharmaceutical industry, securing reliable access to high-quality chemical intermediates is paramount. One such critical compound is 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole, widely recognized for its essential role in the synthesis of Pantoprazole, a leading proton pump inhibitor (PPI).

Understanding the product's specifications, potential suppliers, and market dynamics is crucial for effective sourcing. This article aims to guide you through the process of purchasing 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole (CAS 97963-62-7), ensuring you obtain a product that meets your rigorous manufacturing standards.

Key Specifications to Consider When Buying

When evaluating suppliers for 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole, pay close attention to the following:

  • Purity: The most critical specification is purity, typically required to be ≥98.0%. High purity ensures optimal reaction yields and minimizes unwanted side products in the Pantoprazole synthesis. We consistently supply material meeting this standard.
  • Appearance: The product is generally described as an off-white to pale yellow powder. Variations in appearance might indicate inconsistencies in manufacturing or storage, so consistent visual quality is important.
  • CAS Number: Always verify the CAS Number as 97963-62-7 to ensure you are obtaining the correct chemical entity.
  • Packaging: Standard packaging is often 25 kg drums, but inquire about custom packaging options if your manufacturing process requires it. A reliable manufacturer will accommodate these needs.

Why Source from a Trusted Manufacturer/Supplier?

The synthesis of Active Pharmaceutical Ingredients (APIs) like Pantoprazole demands intermediates of exceptional quality and consistent supply. Partnering with a reputable manufacturer and supplier offers several advantages:

  • Quality Assurance: Established suppliers adhere to strict quality control protocols, providing Certificates of Analysis (CoA) that detail purity and other critical parameters. This is vital for regulatory compliance and product efficacy.
  • Supply Chain Stability: Reliable manufacturers can guarantee a consistent supply, mitigating risks of production disruptions. Understanding a supplier's production capacity and inventory management is key.
  • Competitive Pricing: While quality is paramount, competitive pricing is also a significant factor. Direct sourcing from manufacturers in regions like China can offer cost efficiencies without compromising quality.
  • Technical Support: A good supplier will offer technical support, assisting with product inquiries, handling, and any specific application challenges you might face.

Finding a 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole Supplier

When searching for a supplier, utilize industry directories, online chemical marketplaces, and direct manufacturer websites. Keywords such as 'buy 5-(difluoromethoxy)-2-mercapto-1H-benzimidazole,' 'CAS 97963-62-7 supplier China,' or 'Pantoprazole intermediate price' can yield relevant results. Prioritize suppliers who can demonstrate consistent product quality, robust manufacturing practices, and reliable logistics.

For pharmaceutical manufacturers and researchers, securing a dependable source for key intermediates like 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole is a strategic imperative. By focusing on purity, supplier reliability, and competitive pricing, you can ensure the efficiency and quality of your Pantoprazole production. Contacting a trusted manufacturer directly is often the most effective way to secure your supply needs.