3-Aminopyrazine-2-carboxylic acid

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Synonyms:
2-Pyrazinecarboxylic acid,3-amino
3-amino-2-carboxy-pyrazine
3-amino-pyrazine-2-carboxylic acid
3-amino-2-pyrazine carboxylic acid
3-AMINOPIPERAZINE-2-CARBOXYLIC ACID
3-Aminopyrazinoic acid
3-Aminophrazine-2-carboxylic acid
2-aminopyrazine-3-carboxylic acid
3-Aminopyrazine-2-ca
2-Amino-3-pyrazinecarboxylic Acid
 
Molecular Formula:  C5H5N3O2
Molecular Weight: 139.11200

Appearance and properties: light brown crystalline solid
Density: 1.533 g/cm3
Boiling point: 401.3ºC at 760 mmHg
Melting point: 205-210 °C (dec.)(lit.)
 
Items of Analysis Standard of Analysis Test Results
Appearance Khaki to brown crystalline powder Conform
Assay ≥98.0% 99.3%
Loss on drying ≤1.0% 0.18%
Residue on ignition ≤2.0% 1.8%
Purity ≥98.0% 99.8%
Conclusion Conforms to Factory Standard
 

3-Aminopyrazine-2-carboxylic acid


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