The 5-Aminopyrazine-2-boronic acid pinacol ester, with the CAS registry number 947249-41-4, is also known as 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-amine. This chemical's molecular formula is C₁₀H₁₆BN₃O₂ and molecular weight is 221.06. What's more, its systematic name is 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrazinamine.

Physical properties of 5-Aminopyrazine-2-boronic acid pinacol ester are: (1)#H bond acceptors: 5; (2)#H bond donors: 2; (3)#Freely Rotating Bonds: 1; (4)Polar Surface Area: 70.26 Å²; (5)Index of Refraction: 1.515; (6)Molar Refractivity: 58.672 cm³; (7)Molar Volume: 194.314 cm³; (8)Polarizability: 23.259×10^-24cm³; (9)Surface Tension: 44.1599998474121 dyne/cm; (10)Density: 1.138 g/cm³; (11)Flash Point: 180.859 °C; (12)Enthalpy of Vaporization: 62.295 kJ/mol; (13)Boiling Point: 375.438 °C at 760 mmHg; (14)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: CC1(C)OB(OC1(C)C)c2cnc(N)cn2
(2)Std. InChI: InChI=1S/C10H16BN3O2/c1-9(2)10(3,4)16-11(15-9)7-5-14-8(12)6-13-7/h5-6H,1-4H3,(H2,12,14)
(3)Std. InChIKey: CBNIRWXQQRNRJY-UHFFFAOYSA-N