|  | |  |  | 2-Mercapto-4-hydroxy-5,6-diaminopyrimidine Basic information | 
 | Product Name: | 2-Mercapto-4-hydroxy-5,6-diaminopyrimidine |  | Synonyms: | 4,5-DiaMino-6-hydroxy-2-MercaptopyriMidine 85%;5,6-diamino-2-sulfanylidene-1H-pyrimidin-4-one;5,6-diamino-2-thioxo-1H-pyrimidin-4-one;5,6-diamino-2-thioxo-2,3-dihydropyrimidin-4(1H)-one;-13C,15N 2-Mercapto-4,5-diaMino-6-hydroxypyriMidine-13C,15N;4,5-DiaMino-2-MercaptopyriMidin-6-ol-13C,15N;4,5-DiaMino-6-hydroxy-2-Merc;5,6-DiaMino-2,3-dihydro-2-thioxo-4(1H)-pyriMidinone-13C,15N |  | CAS: | 1004-76-8 |  | MF: | C4H6N4OS |  | MW: | 158.18 |  | EINECS: | 213-727-5 |  | Product Categories: | Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Building Blocks;Pyrimidine series;APIs & Intermediate;Pyrimidine;Pyridines, Pyrimidines, Purines and Pteredines;C4 to C5;Chemical Synthesis;Heterocyclic Building Blocks;Pyrimidines |  | Mol File: | 1004-76-8.mol |  |  | 
|  |  | 2-Mercapto-4-hydroxy-5,6-diaminopyrimidine Chemical Properties | 
 | Melting point | >300 °C(lit.) |  | density | 1.66±0.1 g/cm3(Predicted) |  | storage temp. | Keep in dark place,Inert atmosphere,Room temperature |  | pka | 8.10±0.60(Predicted) |  | InChIKey | QYSWOQHLIDKEOL-UHFFFAOYSA-N |  | CAS DataBase Reference | 1004-76-8(CAS DataBase Reference) | 
| Hazard Codes | Xi |  | Risk Statements | 36/38 |  | Safety Statements | 26-36 |  | WGK Germany | 3 | 
|  |  | 2-Mercapto-4-hydroxy-5,6-diaminopyrimidine Usage And Synthesis | 
 | Chemical Properties | Pale Yellow Solid |  | Uses | 4,5-Diamino-6-hydroxy-2-mercaptopyrimidine exhibits antioxidative activity with potential for the treatment of oxidative stress-related diseases. |  | Uses | Key intermediate in the production of anticancer and analgesic agents. | 
|  |  | 2-Mercapto-4-hydroxy-5,6-diaminopyrimidine Preparation Products And Raw materials | 
 |