ChemImpex Boc-S-4-methylbenzyl-L-cysteine; 98% (HPLC); 61925-77-7; MFCD00038517, 5G

Boc-S-4-methylbenzyl-L-cysteine is a versatile amino acid derivative that plays a significant role in peptide synthesis and drug development. This compound is particularly valued for its protective Boc (tert-butyloxycarbonyl) group, which facilitates the selective modification of cysteine residues in peptides. Its unique structure, featuring a 4-methylbenzyl side chain, enhances its stability and solubility, making it an excellent choice for researchers focused on developing bioactive peptides and pharmaceuticals.

In the field of medicinal chemistry, Boc-S-4-methylbenzyl-L-cysteine is utilized in the synthesis of various peptide-based therapeutics, including those targeting cancer and infectious diseases. Its ability to form disulfide bonds allows for the creation of cyclic peptides, which often exhibit improved biological activity and stability compared to their linear counterparts. Researchers appreciate its ease of use in solid-phase peptide synthesis, where it can streamline the production of complex peptide sequences. With its robust applications and favorable properties, Boc-S-4-methylbenzyl-L-cysteine is an essential tool for professionals in peptide research and drug development.

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