(2S)-2-{[(Benzyloxy)carbonyl]amino}butanoic acid(CAS: 42918-86-5)

(2S)-2-{[(Benzyloxy)carbonyl]amino}butanoic acid, also known as N-(benzyloxycarbonyl)-leucine or Z-Leu, is an amino acid derivative with the CAS number 42918-86-5. It is a white to off-white solid with a molecular formula of C13H17NO3 and a molecular weight of 249.29 g/mol. It is used in pharmaceuticals and as a research tool in peptide synthesis.

(2S)-2-{[(Benzyloxy)carbonyl]amino}butanoic acid is primarily used as a protecting group for the leucine amino acid in peptide chemistry. It is also utilized in the pharmaceutical industry for intermediate synthesis and as a research reagent in biochemistry and drug development.

(2S)-2-{[(Benzyloxy)carbonyl]amino}butanoic acid (CAS: 42918-86-5) is generally considered safe for laboratory use, but proper handling and storage should be followed. It is non-toxic, but direct contact with skin or ingestion can cause irritation. It should be handled with gloves and in a well-ventilated area. Avoid inhalation of dust and avoid contact with eyes and skin.

(2S)-2-{[(Benzyloxy)carbonyl]amino}butanoic acid should be stored in a tightly closed container at room temperature to avoid moisture and light. It should be kept away from heat and direct sunlight. Store it in a cool, dry place and away from incompatible substances like acids and strong bases.