In the competitive landscape of scientific research, the quality of reagents and building blocks directly impacts the validity and reproducibility of experimental results. D-Isoleucine, identified by CAS number 319-78-8, is a crucial compound for many laboratories, particularly those focused on biochemistry, molecular biology, and pharmaceutical development. As researchers and procurement specialists, understanding where to buy high-purity D-Isoleucine and what to look for in a supplier is key.

D-Isoleucine, chemically known as (2R,3R)-2-Amino-3-methylpentanoic acid, is an essential amino acid. While the L-form is commonly found in proteins, the D-form has its own unique applications, particularly in specialized research and as a pharmaceutical intermediate. Its precisely defined stereochemistry makes it invaluable for studies requiring specific molecular structures and interactions. For instance, in chiral synthesis, D-Isoleucine acts as a building block to construct complex molecules with desired spatial arrangements.

Why Purity Matters for D-Isoleucine in Research

When purchasing D-Isoleucine for research purposes, the purity level is paramount. Impurities, such as the L-enantiomer or other residual chemicals, can interfere with biochemical assays, lead to misinterpretation of results, or affect the efficacy of synthesized compounds. Therefore, sourcing D-Isoleucine with a purity of 99% or higher, backed by a comprehensive Certificate of Analysis (CoA), is essential for reliable research outcomes.

Researchers looking to buy D-Isoleucine should prioritize suppliers who:

  • Specify CAS 319-78-8: Ensuring the correct isomer is supplied.
  • Provide Batch-Specific COAs: Detailing purity, assay, and other critical parameters.
  • Offer Convenient Packaging: Available in quantities suitable for laboratory use, from grams to kilograms.
  • Ensure Prompt Delivery: Reliable shipping is crucial for time-sensitive research projects.

Sourcing D-Isoleucine from Trusted Suppliers

China is a global leader in the production of specialty chemicals, including high-quality amino acids like D-Isoleucine. Many Chinese manufacturers and suppliers offer competitive pricing and excellent product quality. When sourcing, consider manufacturers who:

  • Have a strong reputation for quality control and customer service.
  • Can provide consistent supply, even for ongoing research needs.
  • Offer competitive pricing, especially for bulk purchases for larger projects or collaborations.

For procurement managers and principal investigators, identifying a dependable supplier is a strategic step in streamlining laboratory operations. Exploring options from established manufacturers ensures that your research is supported by reliable, high-purity D-Isoleucine.

By focusing on purity and supplier reliability, researchers can confidently acquire D-Isoleucine (CAS 319-78-8) to advance their studies and achieve breakthrough discoveries. Engage with leading manufacturers to secure your supply of this vital biochemical compound.