Creatinine-d3 also known as 2-Amino-1,5-dihydro-1-(methyl-d3)-4H-imidazol-4-one; 1-(Methyl-d3)glycocyamidine; 1-(Methyl-d3)hydantoin-2-imide; 2-Amino-1-(methyl-d3)-1,5-dihydroimidazol-4-one; 2-Amino-1-(methyl-d3)imidazolin-4-one; NSC 13123-d3; TEGO Cosmo C 250-d3
TLC Conditions: SiO2; Dichloromethane: Methanol: NH4OH; 4: 2: 0.1; Visualized with UV and ninhydrin; Single spot; Rf=0.4. 1H NMR and mass spectra conform to structure.