Pyroglutamic acid 13C5,15N

[13C5,15N]-Pyroglutamic acid is a stable isotope-labeled compound that is primarily used in biomedical research. It is a derivative of pyroglutamic acid, which is an amino acid commonly found in various proteins and peptides. The stable isotopes 13C and 15N are incorporated into the molecular structure of the compound to aid in its identification and tracking during metabolic studies. The chemical formula of [13C5,15N]-Pyroglutamic acid is C8H9NO4^13C5^15N, and its molecular weight is 187.2 g/mol. This compound is typically synthesized using a combination of chemical and enzymatic reactions, and it is available in both powder and solution forms. [13C5,15N]-Pyroglutamic acid is commonly used in metabolic studies to investigate the fate and utilization of amino acids in various biological systems. Its stable isotopes allow for accurate quantification and tracing of metabolic pathways, and it has been used in studies involving protein turnover, amino acid transport, and metabolism in different organs and tissues. Overall, [13C5,15N]-Pyroglutamic acid is a valuable tool for researchers investigating amino acid metabolism and protein turnover. Its stable isotopes provide a reliable means of tracking metabolic pathways, and its applications extend to various fields, including nutrition, physiology, and biochemistry.