L-Tyrosine-15N, N-Boc

L-Tyrosine-15N, N-Boc is a modified form of the amino acid L-Tyrosine, which is commonly found in protein-rich foods such as chicken, fish, and dairy products. The compound is used in biochemical research as a labeled precursor to study the metabolism of L-Tyrosine in vivo. The amino acid is labeled with 15N, which is a stable isotope of nitrogen. This labeling allows for the synthesis of isotopically labeled proteins, which can be used to study protein-protein interactions, protein folding, and other cellular processes. The compound is also used in the pharmaceutical industry as a synthetic intermediate in the production of drugs, such as antidepressants and antipsychotics. The N-Boc group in the molecule protects the amino group during chemical reactions and is later removed to reveal the free amine. This allows for more selective chemical reactions and improves the yield of the final product. The chemical formula for L-Tyrosine-15N, N-Boc is C16H21N3O5, and its molecular weight is 347.36 g/mol. The compound is a white to off-white crystalline powder that is soluble in water and organic solvents, such as methanol and ethanol. It should be stored in a cool, dry place away from direct sunlight and heat sources. L-Tyrosine-15N, N-Boc has a purity of at least 98% and should be handled with appropriate safety precautions.