The Ethyl 3-hydroxyisonicotinate, with the CAS registry number 18342-97-7, is also known as 3-Hydroxypyridine-4-carboxylic acid ethyl ester. It belongs to the product category of Pharmacetical. This chemical's molecular formula is C₈H₉NO₃ and molecular weight is 167.16196. What's more, its systematic name is Ethyl 3-hydroxypyridine-4-carboxylate. 

Physical properties about Ethyl 3-hydroxyisonicotinate are: (1)ACD/LogP: 1.54; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 4; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 4; (6)Polar Surface Area: 59.42 Å²; (7)Index of Refraction: 1.542; (8)Molar Refractivity: 42.632 cm³; (9)Molar Volume: 135.487 cm³; (10)Polarizability: 16.901×10^-24 cm³; (11)Surface Tension: 50.44 dyne/cm; (12)Density: 1.234 g/cm³; (13)Flash Point: 148.506 °C; (14)Enthalpy of Vaporization: 58.617 kJ/mol; (15)Boiling Point: 321.943 °C at 760 mmHg; (16)Vapour Pressure: 0 mmHg at 25 °C.

Preparation of Ethyl 3-hydroxyisonicotinate: this chemical is prepared by reaction of 3-Hydroxy-isonicotinic acid with Ethanol by heating. The reaction needs reagent 98percent H₂SO₄ and solvent Benzene. The reaction time is 48 hours. The yield is about 83 %.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(OCC)c1ccncc1O
(2) InChI: InChI=1/C8H9NO3/c1-2-12-8(11)6-3-4-9-5-7(6)10/h3-5,10H,2H2,1H3
(3) InChIKey: XIBQCRQYVCFUFO-UHFFFAOYAD