This chemical is called 6-Quinoxalinol, and its systematic name is quinoxalin-6(4H)-one. With the molecular formula of C₈H₆N₂O, its molecular weight is 146.15. The CAS registry number of this chemical is 7467-91-6.

Other characteristics of the 6-Quinoxalinol can be summarised as followings: (1)ACD/LogP: -0.93; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 3; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 32.67 Å²; (7)Index of Refraction: 1.666; (8)Molar Refractivity: 41.27 cm³; (9)Molar Volume: 110.8 cm³; (10)Polarizability: 16.36×10^-24cm³; (11)Surface Tension: 52.7 dyne/cm; (12)Density: 1.31 g/cm³; (13)Flash Point: 109.3 °C; (14)Enthalpy of Vaporization: 49.47 kJ/mol; (15)Boiling Point: 257.1 °C at 760 mmHg; (16)Vapour Pressure: 0.0148 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C/2\C=C/C1=N/C=C\N/C1=C\2
2.InChI: InChI=1/C8H6N2O/c11-6-1-2-7-8(5-6)10-4-3-9-7/h1-5,10H
3.InChIKey: VEGOESHHZXUHMI-UHFFFAOYAB