Another name：4-Aminobutanoic acid; 4-amino-n-butyric acid;
CAS Number: 56-12-2
ChEBI：16865
ChEMBL: ChEMBL96
Chemical formula: C4H9NO2
Appearance: white microcrystalline powder
Molar mass:103.120 g/mol
Density: 1.11 g/mL
Melting point:203.7 °C
Solubility：soluble in water
Boiling point: 247.9 °C