For procurement managers and R&D scientists in the chemical and pharmaceutical industries, sourcing critical intermediates like 3-(Methylsulfonyl)-1-propanol (CAS 2058-49-3) is a pivotal step in product development and manufacturing. Understanding the market and identifying reliable suppliers are paramount to ensuring quality, cost-effectiveness, and supply chain stability. This article serves as a comprehensive guide for buyers looking to purchase this vital compound, focusing on key considerations when dealing with manufacturers and suppliers, particularly those based in China.

Understanding 3-(Methylsulfonyl)-1-propanol (CAS 2058-49-3)

3-(Methylsulfonyl)-1-propanol, also known by synonyms such as 3-hydroxypropyl methyl sulfone, is an organic compound with the chemical formula C4H10O3S. It is recognized for its utility as a versatile intermediate in organic synthesis and as a precursor for Active Pharmaceutical Ingredients (APIs) and pesticides. Its molecular weight is approximately 138.19 g/mol, and it is typically described as a colorless to pale yellow liquid with a high boiling point (349.4°C) and flash point (165.1°C). The purity level, often specified as ≥99%, is a critical factor for its efficacy in synthesis applications.

Key Considerations When Buying 3-(Methylsulfonyl)-1-propanol

When you are ready to buy 3-(Methylsulfonyl)-1-propanol, several factors should guide your procurement decision:

  • Purity Levels: The required purity of 3-(Methylsulfonyl)-1-propanol will depend on its intended application. For pharmaceutical intermediates, high purity (≥99%) is typically essential. Always confirm the exact purity specification with your supplier and request a Certificate of Analysis (CoA).
  • Supplier Reliability: Partnering with a reputable manufacturer or distributor is crucial. Look for suppliers with a proven track record, positive customer reviews, and a clear understanding of quality control processes. A dependable supplier in China can offer competitive advantages.
  • Pricing and Quotation: Obtain detailed quotations for 3-(Methylsulfonyl)-1-propanol price from multiple sources. Factors influencing price include purity, order volume, and Incoterms (e.g., FOB, CIF). Comparing quotes from various manufacturers will help you secure the best value.
  • Technical Specifications and SDS: Ensure the supplier provides comprehensive technical data, including the Safety Data Sheet (SDS), which details handling, safety precautions, and physical/chemical properties. This is vital for safe laboratory and production use.
  • Supply Chain and Lead Times: For ongoing projects, understanding the supplier's production capacity, lead times, and logistics capabilities is vital. A reliable supply chain ensures your production is not disrupted.

Navigating the Chinese Market for Intermediates

China has become a global hub for chemical manufacturing, offering a vast array of intermediates at competitive prices. When sourcing CAS 2058-49-3 from China, it is beneficial to work with established chemical companies that have experience in international trade and adhere to global quality standards. Companies often specialize in custom synthesis, scaling up production from milligrams to metric tons, which is invaluable for businesses with evolving needs.

Finding a Trusted Manufacturer

Identifying the right manufacturer of 3-(Methylsulfonyl)-1-propanol involves due diligence. Key indicators of a reputable manufacturer include:

  • Certifications: ISO certifications and adherence to GMP (if applicable) signify a commitment to quality.
  • Production Capacity: A manufacturer with significant production capacity can meet larger orders and ensure consistent availability.
  • R&D Capabilities: Manufacturers with strong R&D teams can offer custom synthesis services and technical support, adding significant value beyond basic supply.
  • Customer Service: Responsive and knowledgeable customer service is essential for smooth transactions, from initial inquiry to post-delivery support.

For professionals seeking to purchase 3-(Methylsulfonyl)-1-propanol, thorough research and direct engagement with potential suppliers are the best approaches. By focusing on purity, supplier reliability, and competitive pricing, you can effectively secure this crucial chemical intermediate for your operations.