The intricate world of pharmaceutical research heavily relies on precise chemical synthesis, and at its core lies the ability to construct complex molecules like peptides. BOC-D-Methionine, identified by its CAS number 5241-66-7, is a critical component in this domain, serving as an essential 'pharmaceutical intermediate' and a vital 'peptide synthesis building block'. This unnatural amino acid, protected by the tert-butyloxycarbonyl (Boc) group, empowers scientists in their pursuit of novel therapeutic agents.

In the realm of 'drug discovery', the use of 'Boc protected amino acids in drug discovery' is a well-established strategy. The Boc group on BOC-D-Methionine temporarily blocks the amino group, preventing it from reacting during peptide chain elongation. This protection is crucial for ensuring the correct sequential addition of amino acids, thereby maintaining the structural integrity and biological activity of the synthesized peptides. This methodical approach is fundamental to creating complex peptide structures reliably.

NINGBO INNO PHARMCHEM CO.,LTD. is a prominent supplier of high-quality chemical compounds, including BOC-D-Methionine. As a leading provider of 'pharmaceutical intermediates', we understand the critical need for purity and consistency in research materials. The 'CAS 5241-66-7 applications' span across various fields, including the development of antibiotics, antiviral medications, and anticancer drugs, underscoring its broad utility in improving health outcomes.

The incorporation of unnatural amino acids like BOC-D-Methionine offers distinct advantages. It allows for the design of peptides with enhanced stability against degradation, improved bioavailability, and tailored pharmacological properties. These features are highly desirable when developing drugs that need to be effective and safe within the human body. Researchers specifically look for these types of specialized amino acids to push the boundaries of what is possible in peptide-based therapies.

In conclusion, BOC-D-Methionine (CAS 5241-66-7) plays an integral role in advancing pharmaceutical research. Its function as a key unnatural amino acid and a vital pharmaceutical intermediate makes it indispensable for efficient peptide synthesis and groundbreaking drug discovery efforts, supported by reliable suppliers like NINGBO INNO PHARMCHEM CO.,LTD.