Molecular Formula | C5H4N2O3 |
Molar Mass | 140.1 |
Density | 1.63±0.1 g/cm3(Predicted) |
Melting Point | >295°C (dec.) |
Boling Point | 608.49°C at 760 mmHg |
Flash Point | 321.804°C |
Solubility | DMSO (Slightly, Heated), Methanol (Very Slightly, Heated) |
Vapor Presure | 0mmHg at 25°C |
Appearance | Solid |
Color | Dark Brown to Black |
pKa | 6.15±0.20(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.639 |
Use | This product is for scientific research only and shall not be used for other purposes. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
Hazard Class | IRRITANT |
biological activity | 5-Hydroxypyrazine-2-Carboxylic Acid is a metabolite of anti-tuberculosis compound pyrazinamide (PZA). |