The utility of specialized chemical compounds is often defined by their diverse and impactful applications. 4-Iodo-L-phenylalanine (CAS 24250-85-9), an unnatural amino acid, is gaining prominence for its significant roles in cutting-edge scientific research. As a dedicated manufacturer and supplier, we aim to shed light on how this unique molecule is being utilized and why researchers worldwide choose to buy it from reliable sources.

The applications of 4-Iodo-L-phenylalanine are primarily rooted in its structural features, particularly the iodinated phenyl ring and its chiral nature. These attributes make it invaluable in several key areas:

  • Protein Engineering and Biosynthesis: This unnatural amino acid is a cornerstone in modern protein engineering. Researchers use it to introduce specific, non-canonical amino acids into proteins via genetic code expansion. This allows for site-specific modifications, enabling the creation of proteins with altered structures, enhanced stability, novel catalytic activities, or unique spectral properties. The iodine atom can serve as a handle for subsequent bio-orthogonal reactions or labeling.
  • Pharmaceutical Synthesis: In medicinal chemistry, 4-Iodo-L-phenylalanine serves as a crucial building block or intermediate. Its structure is amenable to various synthetic transformations, allowing for the creation of complex pharmaceutical agents. It can be incorporated into peptide-based drugs, used in the synthesis of small molecule inhibitors, or serve as a precursor for compounds with specific pharmacological activities. Its iodine atom can also influence the pharmacokinetic profiles of drug candidates.
  • Radiopharmaceutical Development: The iodine atom in 4-Iodo-L-phenylalanine makes it an excellent candidate for isotopic labeling with radioactive iodine. This is vital for developing radiotracers used in diagnostic imaging techniques, such as Positron Emission Tomography (PET) or Single-Photon Emission Computed Tomography (SPECT). These tracers help in visualizing and quantifying biological processes, aiding in disease diagnosis and monitoring treatment efficacy.
  • Materials Science: While less common, functionalized amino acids like 4-Iodo-L-phenylalanine can be incorporated into novel polymers or biomaterials to impart specific properties, such as enhanced X-ray contrast or sites for further functionalization.

Given its critical roles, sourcing high-quality 4-Iodo-L-phenylalanine is paramount. Researchers need to buy from suppliers who guarantee purity, consistency, and reliable supply chains. Our commitment as a manufacturer in China ensures that we meet these demands, providing researchers with a dependable source for their experimental needs. The competitive pricing and technical support we offer further solidify our position as a preferred supplier.

The ongoing advancements in biotechnology and pharmaceutical research mean that the demand for specialized building blocks like 4-Iodo-L-phenylalanine will only continue to grow. If your work involves any of these cutting-edge applications, exploring options to purchase this vital compound from a reputable manufacturer is a key step towards achieving your research objectives.