For professionals engaged in biochemical research and development, the availability of specialized reagents is critical. D-2-Thienylalanine, a unique amino acid derivative with CAS number 62561-76-6, has emerged as a compound of interest due to its potential applications in various scientific disciplines. This guide aims to provide researchers with essential information on procuring this valuable chemical, focusing on purity, applications, and how to identify trusted suppliers.

The Significance of D-2-Thienylalanine in Research

D-2-Thienylalanine is an amino acid analogue featuring a thiophene ring, which differentiates it from common amino acids. This structural feature contributes to its unique reactivity and potential biological activities. In biochemical research, it is often employed as a building block in the synthesis of peptides or as a probe to study enzyme mechanisms and protein-ligand interactions. The D-configuration is particularly important, as many biological systems exhibit stereoselectivity, meaning that the specific spatial arrangement of atoms can significantly influence interactions and efficacy. Researchers may use D-2-Thienylalanine to design inhibitors, modulators, or as part of novel peptide-based therapeutics.

Ensuring Purity and Quality for Research Applications

When sourcing D-2-Thienylalanine for research purposes, purity is a paramount concern. High-performance liquid chromatography (HPLC) is a standard method for assessing the purity of such compounds, with levels often specified as greater than 98% or 99%. Researchers should always look for products accompanied by a Certificate of Analysis (CoA) that details the purity, spectral data (like NMR), and other relevant physical properties. A reputable manufacturer will provide comprehensive documentation to ensure the integrity of their product, allowing researchers to proceed with confidence in their experimental designs.

Where to Buy D-2-Thienylalanine

Purchasing D-2-Thienylalanine typically involves sourcing from specialized chemical suppliers and manufacturers. Online platforms and chemical directories list numerous vendors, but it is essential to vet them carefully. Consider suppliers who specialize in amino acids, peptide reagents, or fine chemicals. Looking for manufacturers that can offer competitive pricing, especially for bulk orders or long-term supply agreements, can be advantageous for laboratories with ongoing research needs. Engaging with a supplier based in China often provides access to cost-effective options without compromising on quality.

Navigating Procurement and Pricing

When you intend to buy D-2-Thienylalanine, it is advisable to request quotes from multiple suppliers to compare pricing and delivery terms. Factors influencing the price include the quantity ordered, the specified purity, and the supplier's location. Smaller research quantities (grams) will naturally have a higher per-unit cost compared to larger, bulk orders (kilograms). Always confirm the supplier's return policy and customer support availability. By understanding these aspects, researchers can make informed decisions when procuring D-2-Thienylalanine for their vital scientific endeavors.

In summary, D-2-Thienylalanine (CAS 62561-76-6) is a valuable reagent for the biochemical research community. By prioritizing purity, consulting detailed product specifications, and choosing reliable suppliers, researchers can effectively acquire this essential compound to drive their scientific discoveries forward.