L-Asparticacid 13C is a 13C labeled L-Asparticacid. L-Asparticacid is is an amino acid, shown to be a suitable prodrug for colon-specific drug deliverly.
N-Carbamoyl-L-asparticacid, an intermediate in pyrimidine metabolism, can be utilized to measure the enzyme activity of dihydroorotase (DHOse) [1] [2].