Nalidixic acid

'- Molecular Formula: C12H12N2O3 - Molecular Weight: 231.23 - Density: 1.3±0.1 g/cm3 - Boiling Point: 413.1±45.0°C at 760 mmHg - Melting Point: 227-229 °C(lit.) - Flash Point: 203.6±28.7°C