CAS 99076-56-9

Tos-Ala-OH, also known as Tosyl-L-alanine, is a chemical compound characterized by its structure, which includes a tosyl group (a sulfonyl group derived from toluenesulfonic acid) attached to the amino acid L-alanine. This compound is typically used in organic synthesis and peptide chemistry due to its ability to act as a protecting group for the amino group of amino acids. The tosyl group enhances the compound's stability and solubility in organic solvents, making it useful in various chemical reactions. Tos-Ala-OH is generally a white to off-white solid and is soluble in polar organic solvents. It is important to handle this compound with care, as it may pose health risks if ingested or inhaled, and appropriate safety measures should be taken during its use in laboratory settings. Its applications extend to the synthesis of peptides and other biologically relevant molecules, contributing to research in biochemistry and medicinal chemistry.