1) Cat. No.: TRC-A611930; 2) Chemical Name: 4-Amino-2-mercaptopyrimidine; 3) CAS No.: 333-49-3; 4) Mol. Formula: C4H5N3S; 5) Mol. Weight: 127.17; 6) Packing Size: 5g / 50g; 7) Appearence: Pale Yellow to Light Orange Solid; 8) Application Notes: This compound has been shown to inhibit iodothyronine 5’-deiodinase, the enzyme responsible for the 5’-deiodination of thyroxine in human liver cells.; 9) Synonym: 2-Thiocytosine; 6-Amino-2-pyrimidinethione; 4-Aminothio-2-pyrimidinone; 10) Solubility: DMF, DMSO; 11) Storage condition: -20C Freezer; 12) References: Harbottle, R., et al.: Biochem. J., 217, 485 (1984),