In the highly specialized field of peptide synthesis, the availability of high-quality building blocks is non-negotiable. Fmoc-D-4-Methoxyphenylalanine (CAS 201335-88-8) is a critical protected amino acid derivative that empowers researchers and manufacturers to create peptides with specific structural and functional attributes. This article highlights the importance of this compound, its applications, and the advantages of sourcing it from a reliable manufacturer and supplier.

Fmoc-D-4-Methoxyphenylalanine is recognized for its role in solid-phase peptide synthesis (SPPS) utilizing the Fmoc/tBu strategy. The N-terminal Fmoc protection group allows for facile deprotection under mild basic conditions, enabling controlled chain elongation. The incorporation of the D-configuration of 4-methoxyphenylalanine, an unnatural amino acid, is particularly valuable. Peptides containing D-amino acids often exhibit enhanced resistance to proteolytic degradation, a significant advantage for developing peptide-based therapeutics with improved in vivo stability and duration of action. The methoxy group on the phenyl ring can also influence binding affinity and pharmacokinetic properties, making it a versatile tool for peptide design.

As a leading supplier committed to excellence, we provide Fmoc-D-4-Methoxyphenylalanine manufactured to high standards. Our product is characterized as a white to off-white powder, typically with a purity of 97-98%. This ensures researchers can confidently buy this intermediate for their demanding synthesis projects, whether for academic research, drug discovery, or the production of custom peptides. We understand that consistent quality is paramount, and our manufacturing processes are designed to deliver just that.

The primary applications for Fmoc-D-4-Methoxyphenylalanine include:

  • Advanced Peptide Synthesis: It is indispensable for synthesizing peptides with modified sequences, enhancing their stability and biological activity.
  • Drug Discovery and Development: A key intermediate in the creation of novel peptide pharmaceuticals targeting various therapeutic areas. Companies looking to purchase this for R&D purposes will find it an invaluable component.
  • Biochemical and Biomedical Research: Used by scientists to explore peptide structure-function relationships and develop research tools.
  • Custom Peptide Manufacturing: Essential for CMOs and research institutions offering custom peptide synthesis services.

When you are ready to buy Fmoc-D-4-Methoxyphenylalanine, consider the benefits of sourcing directly from a trusted Chinese manufacturer. We offer competitive pricing, ensuring that high-quality chemical intermediates are accessible without compromising on budget. Our streamlined processes and commitment to customer service make us an ideal partner for your sourcing needs. By working with us, you gain a reliable link in your supply chain, reducing risks and ensuring timely access to critical materials.

We invite you to request a quote for Fmoc-D-4-Methoxyphenylalanine today. Our team is ready to assist you with product inquiries, technical support, and customized solutions. Whether you require small quantities for initial screening or larger volumes for production, we are equipped to meet your demands. Partner with us for high-quality biochemicals and experience the efficiency of working with a dedicated global supplier.

Fmoc-D-4-Methoxyphenylalanine is more than just a chemical; it's an enabler of innovation in peptide science. Secure your supply from a reliable source and drive your research forward.