For procurement managers and R&D scientists in the pharmaceutical and fine chemical sectors, sourcing key intermediates like (S)-2-(Boc-amino)-3-methylbutyric acid (CAS 13734-41-3) requires a strategic approach. This compound, also known as Boc-L-Valine, is a fundamental building block in the synthesis of pharmaceuticals and peptides, making its availability and quality critical for project success.

When you buy (S)-2-(Boc-amino)-3-methylbutyric acid, several factors should guide your decision. Firstly, product purity is paramount. Look for specifications that confirm high purity, typically exceeding 95%, with a well-defined melting point (around 77-80°C) and a white powder appearance. This ensures predictable reactivity and minimizes unwanted side products in your synthesis pathways.

Secondly, consider the price of CAS 13734-41-3 from various suppliers. While cost is a significant factor, it should be balanced against the supplier's reliability and quality assurance. Partnering with a reputable manufacturer in China can often provide a competitive advantage, offering both quality and cost-effectiveness. Understanding the supply chain and the manufacturer's capabilities is essential for long-term partnerships.

For those involved in drug development, the role of Boc-L-Valine in creating chiral centers is invaluable. As a versatile pharmaceutical intermediate, its consistent supply supports the entire production lifecycle, from R&D to commercial manufacturing. Choosing a supplier that can provide robust documentation, such as Certificates of Analysis (CoA), further assures product integrity. When you purchase Boc-L-Valine, ensure your supplier can meet your specific quantity and delivery requirements, whether for small research batches or large industrial orders.