This chemical is called 2(1H)-Quinolinone,4-hydroxy-1-methyl-3-phenyl-, and its systematic name is 4-hydroxy-1-methyl-3-phenylquinolin-2(1H)-one. With the molecular formula of C₁₆H₁₃NO₂, its molecular weight is 251.28. The CAS registry number of this chemical is 519-66-4.

Other characteristics of the 2(1H)-Quinolinone,4-hydroxy-1-methyl-3-phenyl- can be summarised as followings: (1)ACD/LogP: 2.08; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 0; (5)ACD/BCF (pH 5.5): 13; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 129; (8)ACD/KOC (pH 7.4): 2; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 40.54 Å²; (13)Index of Refraction: 1.669; (14)Molar Refractivity: 72.462 cm³; (15)Molar Volume: 194.264 cm³; (16)Polarizability: 28.726×10^-24cm³; (17)Surface Tension: 57.561 dyne/cm; (18)Density: 1.293 g/cm³; (19)Flash Point: 197.933 °C; (20)Enthalpy of Vaporization: 69.07 kJ/mol; (21)Boiling Point: 403.67 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: OC=2c1ccccc1N(C)C(=O)C=2c3ccccc3
2.InChI: InChI=1/C16H13NO2/c1-17-13-10-6-5-9-12(13)15(18)14(16(17)19)11-7-3-2-4-8-11/h2-10,18H,1H3
3.InChIKey: CLKIYIWKKBDFBS-UHFFFAOYAQ