The 4-Hydroxy-2-phenylpyridine, with the CAS registry number of 3262-40-6, is also known as 4-Pyridinol, 2-phenyl-. This chemical's molecular formula is C₁₁H₉NO and molecular weight is 171.2.

Physical properties about the 4-Hydroxy-2-phenylpyridine are: (1)ACD/LogP: 1.21; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.2; (4)ACD/LogD (pH 7.4): 1.21; (5)ACD/BCF (pH 5.5): 4.84; (6)ACD/BCF (pH 7.4): 4.86; (7)ACD/KOC (pH 7.4): 107.96; (8)#H bond acceptors: 2; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 20.31 Å²; (12)Index of Refraction: 1.594; (13)Molar Refractivity: 50.18 cm³; (14)Molar Volume: 147.7 cm³; (15)Surface Tension: 43.4 dyne/cm; (16)Density: 1.158 g/cm³; (17)Flash Point: 150.3 °C; (18)Boiling Point: 333.3 °C at 760 mmHg; (19)Vapour Pressure: 0.000137 mmHg at 25 °C.

Uses: it is used to produce other chemicals. For example, it is used to produce 2-Phenyl-4-(1-phenyl-5-tetrazolyloxy)pyridine. This reaction needs reagent K₂CO₃. Meanwhile, it needs solvent Acetonitrile. The reaction time is 18 h. The yield is about 95 %.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C\2\C=C(\c1ccccc1)N/C=C/2
(2) InChI: InChI=1/C11H9NO/c13-10-6-7-12-11(8-10)9-4-2-1-3-5-9/h1-8H,(H,12,13)
(3) InChIKey: HMNHOVLVFACRNY-UHFFFAOYAM