For professionals in the chemical and pharmaceutical sectors, understanding the nuances of specific compounds like L-Serine methyl ester hydrochloride (CAS 5680-80-8) is crucial for informed purchasing decisions. This white powder, a derivative of L-serine, is highly valued for its role as a pharmaceutical intermediate and in specialized synthesis. This guide focuses on key aspects of its procurement: purity standards, price considerations, and the process of effectively purchasing CAS 5680-80-8 for industrial needs.

The purity of L-Serine methyl ester hydrochloride is a non-negotiable factor. Suppliers typically advertise assay levels such as 99% or 99.5% MIN. This high purity is essential because impurities can significantly affect downstream reactions, leading to reduced yields, compromised product quality, or even failed syntheses in sensitive applications like drug development. When evaluating suppliers, always request detailed specifications and Certificates of Analysis (COA). Look for conformity to pharmacopoeia standards such as USP, BP, and EP, which indicate a product is suitable for pharmaceutical applications. Manufacturers with GMP certification further assure rigorous quality control throughout the production process.

Pricing for L-Serine methyl ester hydrochloride can vary based on several factors. Market demand, the purity grade offered, the supplier's location and manufacturing costs, and the order volume all play a role. Generally, buying in larger quantities, such as kilograms rather than grams, will result in a lower unit price. Suppliers in China often provide competitive pricing due to manufacturing efficiencies. When requesting a quote, be specific about your quantity requirements, desired purity, and any special packaging needs (e.g., 25kg fiber drums). This will enable suppliers to provide an accurate and tailored price offer.

The purchasing process itself should be streamlined and transparent. Start by identifying potential manufacturers or distributors who can supply CAS 5680-80-8. Utilize online search engines and chemical directories to find suppliers, paying attention to those who prominently display their product specifications, certifications, and contact information. Direct inquiries via email or through supplier websites are common. A professional supplier will respond promptly with a detailed quote, lead times, and information on payment and shipping terms. For first-time buyers, it's prudent to request a sample to verify quality before committing to a large purchase. By understanding these aspects—purity, price, and purchase procedure—businesses can confidently source L-Serine methyl ester hydrochloride to meet their industrial requirements.