The 1H-Pyrazolo[3,4-d]pyrimidine, 4-(1-piperazinyl)-, with the CAS registry number 853687-31-7, is also known as 4-(Piperazin-1-yl)-1H-pyrazolo[3,4-d]pyrimidine. This chemical's molecular formula is C₉H₁₂N₆ and molecular weight is 204.2318. What's more, its systematic name is called 4-Piperazin-1-yl-1H-pyrazolo[3,4-d]pyrimidine.

Physical properties about 1H-Pyrazolo[3,4-d]pyrimidine, 4-(1-piperazinyl)- are: (1)ACD/LogP: -1.05; (2)#of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.98; (4)ACD/LogD (pH 7.4): -1.69; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1.45; (9)#H bond acceptors: 6; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 50.08 Å²; (13)Index of Refraction: 1.675; (14)Molar Refractivity: 56.35 cm³; (15)Molar Volume: 149.8 cm³; (16)Polarizability: 22.34×10^-24 cm³; (17)Surface Tension: 75.6 dyne/cm; (18)Density: 1.362 g/cm³; (19)Flash Point: 234.4 °C; (20)Enthalpy of Vaporization: 72.53 kJ/mol; (21)Boiling Point: 464 °C at 760 mmHg; (22)Vapour Pressure: 8.7E-09 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: n1cnc3c(c1N2CCNCC2)cnn3
(2) InChI: InChI=1/C9H12N6/c1-3-15(4-2-10-1)9-7-5-13-14-8(7)11-6-12-9/h5-6,10H,1-4H2,(H,11,12,13,14)
(3) InChIKey: NFHSFWKTBQIKAE-UHFFFAOYAX