The 1H-Benzimidazole-2-sulfonamide, with the CAS registry number 5435-31-4, is also known as 2-Benzimidazolesulfonamide. It belongs to the product categories of Benzimidazole; Sulfonamide. This chemical's molecular formula is C₇H₇N₃O₂S and molecular weight is 197.21. What's more, its systematic name is 1H-benzimidazole-2-sulfonamide.

Physical properties of 1H-Benzimidazole-2-sulfonamide are: (1)ACD/LogP: 0.45; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.45; (4)ACD/LogD (pH 7.4): 0.45; (5)ACD/BCF (pH 5.5): 1.3; (6)ACD/BCF (pH 7.4): 1.29; (7)ACD/KOC (pH 5.5): 41.9; (8)ACD/KOC (pH 7.4): 41.59; (9)#H bond acceptors: 5; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 63.58 Å²; (13)Index of Refraction: 1.71; (14)Molar Refractivity: 48.47 cm³; (15)Molar Volume: 124 cm³; (16)Polarizability: 19.21×10^-24cm³; (17)Surface Tension: 83.3 dyne/cm; (18)Density: 1.589 g/cm³; (19)Flash Point: 251.9 °C; (20)Enthalpy of Vaporization: 75.99 kJ/mol; (21)Boiling Point: 492.9 °C at 760 mmHg; (22)Vapour Pressure: 7.41E-10 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(c2nc1ccccc1n2)N
(2)InChI: InChI=1S/C7H7N3O2S/c8-13(11,12)7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H,9,10)(H2,8,11,12)
(3)InChIKey: XRGHQBXKSHAQRB-UHFFFAOYSA-N