The 2-Nitro-3-hydroxypyridine, with the CAS registry number 15128-08-2, is also known as 3-Hydroxy-2-nitropyridine. This chemical's molecular formula is C₅H₄N₂O₃ and molecular weight is 140.1. Its IUPAC name is called 2-nitropyridin-3-ol.

Physical properties of 2-Nitro-3-hydroxypyridine: (1)ACD/LogP: 0.93; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.16; (4)ACD/LogD (pH 7.4): -1.82; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 6.14; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 5; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Index of Refraction: 1.623; (13)Molar Refractivity: 32.77 cm³; (14)Molar Volume: 92.9 cm³; (15)Surface Tension: 73.3 dyne/cm; (16)Density: 1.507 g/cm³; (17)Flash Point: 185.6 °C; (18)Enthalpy of Vaporization: 65.65 kJ/mol; (19)Boiling Point: 383.2 °C at 760 mmHg; (20)Vapour Pressure: 2.02E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC(=C(N=C1)[N+](=O)[O-])O
(2)InChI: InChI=1S/C5H4N2O3/c8-4-2-1-3-6-5(4)7(9)10/h1-3,8H
(3)InChIKey: QBPDSKPWYWIHGA-UHFFFAOYSA-N