This chemical is called 6-Chloro-1-methylindole-2-boronic acid, and it can also be named as boronic acid, B-(6-chloro-1-methyl-1H-indol-2-yl)-. With the molecular formula of C₉H₉BClNO₂, its molecular weight is 209.44. The CAS registry number of this chemical is 957066-11-4, and its product categories are Blocks; BoronicAcids; Indoles Oxindoles. However, this chemical should be kept cold.

Other characteristics of the 6-Chloro-1-methylindole-2-boronic acid can be summarised as followings: (1)ACD/LogP: 2.51; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.51; (4)ACD/LogD (pH 7.4): 2.5; (5)#H bond acceptors: 3; (6)#H bond donors: 2; (7)#Freely Rotating Bonds: 3; (8)Polar Surface Area: 45.39 Å²; (9)Index of Refraction: 1.591; (10)Molar Refractivity: 53.83 cm³; (11)Molar Volume: 159.1 cm³; (12)Polarizability: 21.34×10^-24cm³; (13)Surface Tension: 44.6 dyne/cm; (14)Density: 1.31 g/cm³; (15)Flash Point: 216 °C; (16)Enthalpy of Vaporization: 72.69 kJ/mol; (17)Boiling Point: 433.6 °C at 760 mmHg; (18)Vapour Pressure: 2.75E-08 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: B(c1cc2ccc(cc2n1C)Cl)(O)O
2.InChI: InChI=1/C9H9BClNO2/c1-12-8-5-7(11)3-2-6(8)4-9(12)10(13)14/h2-5,13-14H,1H3
3.InChIKey: HAKQDXBWDPGHDD-UHFFFAOYAQ