In the competitive B2B chemical market, particularly for specialized intermediates like (S)-1-Cbz-3-pyrrolidinol (CAS: 100858-32-0), a thorough understanding of product specifications is not just beneficial, it is essential. Buyers, whether they are procurement managers for large pharmaceutical firms or R&D scientists in smaller labs, must scrutinize the details provided by suppliers to ensure they are acquiring a product that meets their exact needs. This focus on quality and specification directly impacts the success of downstream synthesis and product development.

Key Specifications for (S)-1-Cbz-3-pyrrolidinol

(S)-1-Cbz-3-pyrrolidinol is defined by several critical parameters that buyers should always verify:

  • CAS Number: 100858-32-0. This unique identifier ensures you are procuring the correct chemical compound.
  • Purity: Typically specified as u2265 95% (GC) or higher. Higher purity often translates to more predictable reaction outcomes and fewer by-products.
  • Chirality: As an (S)-enantiomer, its optical purity (enantiomeric excess, ee) is crucial for chiral synthesis. Suppliers should provide data on this.
  • Molecular Formula and Weight: C12H15NO3 and 221.25 g/mol, respectively, are fundamental chemical identifiers.
  • Physical Form: Usually described as a white to off-white solid. Any deviation from this should be queried.
  • Melting Point: The range of 71-77 °C is a key indicator of purity and identity.

Why These Specifications Matter to Buyers

For procurement managers, ensuring batch-to-batch consistency in purity and chiral integrity is vital for maintaining reproducible manufacturing processes. R&D scientists rely on high-purity materials to achieve accurate experimental results and to avoid complications in multi-step syntheses. When you buy (S)-1-Cbz-3-pyrrolidinol, working with a manufacturer that provides comprehensive documentation, such as Certificates of Analysis (CoA) and Safety Data Sheets (SDS), builds confidence and streamlines the qualification process.

Finding Reliable Suppliers and Competitive Pricing

When sourcing this chemical, buyers should compare offers from various suppliers, paying close attention to not only the price but also the detailed specifications and the supplier's reputation. Companies specializing in fine chemical intermediates, especially those with a strong presence in China, often offer competitive pricing and robust quality control. It is always advisable to request samples for in-house testing before committing to larger orders, ensuring the product meets your specific quality benchmarks.

By prioritizing these specifications and carefully vetting suppliers, buyers can confidently procure (S)-1-Cbz-3-pyrrolidinol, ensuring the quality and efficiency of their chemical synthesis and product development endeavors.