The Thieno[2, 3-b]pyrazin-7-amine, with the CAS registry number of 59944-75-1, is also known Thieno[2, 3-b]pyrazin-7-amine 95 %. This chemical's molecular formula is C₆H₅N₃S and molecular weight is 151.19.

Physical properties about Thieno[2, 3-b]pyrazin-7-amine are: (1)ACD/LogP: 0.50; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 25; (6)ACD/BCF (pH 7.4): 25; (7)ACD/KOC (pH 5.5): 346; (8)ACD/KOC (pH 7.4): 346; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 80.04 Å²; (13)Index of Refraction: 1.785; (14)Molar Refractivity: 42.898 cm³; (15)Molar Volume: 101.756 cm³; (16)Surface Tension: 84.369 dyne/cm; (17)Density: 1.486 g/cm³; (18)Flash Point: 160.413 °C; (19)Enthalpy of Vaporization: 58.531 kJ/mol; (20)Boiling Point: 341.631 °C at 760 mmHg; (21)Vapour Pressure: 0 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: Nc2csc1nccnc12
(2) InChI: InChI=1/C6H5N3S/c7-4-3-10-6-5(4)8-1-2-9-6/h1-3H,7H2
(3) InChIKey: ZRVKSPNBHZCQKY-UHFFFAOYAP