The 1-Methylpyrazol-3-yl-boronic acid pinacol ester, with the CAS registry number 1020174-04-2, is also known as 1H-Pyrazole, 1-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-. This chemical's molecular formula is C₁₀H₁₇BN₂O2 and molecular weight is 208.07. What's more, its systematic name is 1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole.

Physical properties of 1-Methylpyrazol-3-yl-boronic acid pinacol ester are: (1)#H bond acceptors: 4; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 1; (4)Polar Surface Area: 36.28 Å²; (5)Index of Refraction: 1.505; (6)Molar Refractivity: 58.293 cm³; (7)Molar Volume: 196.405 cm³; (8)Polarizability: 23.109×10^-24cm³; (9)Surface Tension: 32.1 dyne/cm; (10)Density: 1.059 g/cm³; (11)Flash Point: 140.272 °C; (12)Enthalpy of Vaporization: 52.708 kJ/mol; (13)Boiling Point: 308.328 °C at 760 mmHg; (14)Vapour Pressure: 0.001 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O1B(OC(C)(C)C1(C)C)c2nn(cc2)C
(2)Std. InChI: InChI=1S/C10H17BN2O2/c1-9(2)10(3,4)15-11(14-9)8-6-7-13(5)12-8/h6-7H,1-5H3
(3)Std. InChIKey: BJMSXWLXFYZHIU-UHFFFAOYSA-N