The SB 431542, with the CAS registry number 301836-41-9, belongs to the product categories of Protein Kinase and Signalling. And the molecular formula of the chemical is C₂₂H₁₆N₄O₃. What's more, while dealing with this chemical, you should not breathe dust and then try to avoid contacting with skin and eyes.

The characteristics of SB 431542 are as followings: (1)ACD/LogP: 2.65; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.64; (4)ACD/LogD (pH 7.4): 2.65; (5)ACD/BCF (pH 5.5): 58.87; (6)ACD/BCF (pH 7.4): 60.31; (7)ACD/KOC (pH 5.5): 636.45; (8)ACD/KOC (pH 7.4): 652.05; (9)#H bond acceptors: 7; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 69.48 Å²; (13)Index of Refraction: 1.679; (14)Molar Refractivity: 105.73 cm³; (15)Molar Volume: 279.9 cm³; (16)Polarizability: 41.91×10^-24cm³; (17)Surface Tension: 68.3 dyne/cm; (18)Density: 1.373 g/cm³; (19)Flash Point: 354.4 °C; (20)Enthalpy of Vaporization: 97.44 kJ/mol; (21)Boiling Point: 662.4 °C at 760 mmHg; (22)Vapour Pressure: 2.05E-17 mmHg at 25°C.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C(N)c1ccc(cc1)c5nc(c2ccc3OCOc3c2)c(c4ncccc4)n5
(2)InChI: InChI=1/C22H16N4O3/c23-21(27)13-4-6-14(7-5-13)22-25-19(20(26-22)16-3-1-2-10-24-16)15-8-9-17-18(11-15)29-12-28-17/h1-11H,12H2,(H2,23,27)(H,25,26)
(3)InChIKey: FHYUGAJXYORMHI-UHFFFAOYAN