2-Thiobarbituric acid CAS: 504-17-6
Package: 25KG/drum. Storage: in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.
Name
4,6-Dihydroxy-2-mercaptopyrimidine
Synonyms
bathyranaustranalThiobarb...
Category：Pharmaceutical Materials
Introduction
Package: 25KG/drum. Storage: in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.
| Name | 4,6-Dihydroxy-2-mercaptopyrimidine |
| Synonyms | bathyran austranal Thiobarbituric Mealonylthiourea Thiobarbituicacid 2-Thiobarbituric acid 2-thiobarbituric acid minimum 2-Mercapto-4,6-dihydroxypyrimidine 4,6-Dihydroxy-2-mercaptopyrimidine 2-thioxodihydropyrimidine-4,6(1H,5H)-dione dihydro-2-thioxo-4,6(1h,5h)-pyrimidinedione 6(1H,5H)-Pyrimidinedione,dihydro-2-thioxo-4 Dihydro-2-thioxo-4,6-(1H,5H)-pyrimidinedione 6-hydroxy-2-thioxo-2,3-dihydropyrimidin-4(1H)-one |
| CAS | 504-17-6 |
| EINECS | 207-985-8 |
| InChI | InChI=1/C4H4N2O2S/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9) |
| InChIKey | RVBUGGBMJDPOST-UHFFFAOYSA-N |
| Molecular Formula | C4H4N2O2S |
| Molar Mass | 144.15 |
| Density | 1.451 (estimate) |
| Melting Point | 245°C (dec.)(lit.) |
| Water Solubility | <6 g/L (20 ºC) |
| Solubility | Soluble in hot water, ethanol, ether, dilute alkali solution and dilute hydrochloric acid, slightly soluble in cold water |
| Appearance | White-like to yellow powder |
| Color | Clear colorless |
| BRN | 120663 |
| pKa | 3.96±0.20(Predicted) |
| PH | 1.7-1.9 (10g/l, H2O, 20℃) |
| Storage Condition | Inert atmosphere,2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Sensitive | Sensitive to light and air |
| Refractive Index | 1.7690 (estimate) |
| MDL | MFCD00006674 |
| Physical and Chemical Properties | Colorless crystals. Melting point 235 °c (decomposition). Soluble in hot water, alcohol, ether, alkali and sodium carbonate solution, slightly soluble in water. |
| Use | This product is for scientific research only and shall not be used for other purposes. |
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