5'-Guanylic acid-15N5,d12 (dilithium)

5'-Guanylic acid-15N5,d12 (5'-GMP-15N5,d12 dilithium; 5'-guanosine monophosphate-15N5,d12) dilithium is deuterium and 15N labeled 5'-Guanylic acid (HY-N5134). 5'-Guanylic acid (5'-GMP) is involved in several metabolic disorders, including the AICA-ribosiduria pathway, adenosine deaminase deficiency, adenine phosphoribosyltransferase deficiency (aprt), and the 2-hydroxyglutric aciduria pathway.