Pyrazinoic acid
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| Names | |||
|---|---|---|---|
| IUPAC name
pyrazine-2-carboxylic acid | |||
| Identifiers | |||
98-97-5  | |||
| ChEBI | CHEBI:71311  | ||
| ChEMBL | ChEMBL613 | ||
| ChemSpider | 1018 | ||
| Jmol 3D model | Interactive image | ||
| MeSH | Pyrazinoic+acid | ||
| PubChem | 1047 | ||
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| Properties | |||
| C5H4N2O2 | |||
| Molar mass | 124.10 g/mol | ||
| Appearance | white to off white crystalline powder | ||
| Density | 1.403g/cm3 | ||
| Melting point | 222 to 225 °C (432 to 437 °F; 495 to 498 K) | ||
| Boiling point | 313.1 °C (595.6 °F; 586.2 K) at 760 mmHg | ||
| soluble in cold water | |||
| Acidity (pKa) | 2.9 | ||
| Hazards | |||
| Flash point | 143.1 °C (289.6 °F; 416.2 K) | ||
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |||
| verify (what is ?) | |||
| Infobox references | |||
Pyrazinoic acid is a pyrazinamide metabolite.
Derivatives/uses
It is a part of the bortezomib molecule.
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