5H,10H-DIIMIDAZO[1,5-A:1', 5'-D] PYRAZINE-5,10-DIONE

The 5H, 10H-Diimidazo[1, 5-a:1', 5'-d]pyrazine-5, 10-dione, with the CAS registry number 53525-65-8, is also known as Diimidazo[1, 5-a; 1', 5'-d]pyrazine-5, 10-dione. It belongs to the product categories of Blocks; Building Blocks; Imidazoles;Pyridines. This chemical's molecular formula is C₈H₄N₄O₂ and molecular weight is 188.14. What's more, its systematic name is 5H, 10H-Diimidazo[1, 5-a:1', 5'-d]pyrazine-5, 10-dione.

Physical properties about 5H, 10H-Diimidazo[1, 5-a:1', 5'-d]pyrazine-5, 10-dione are: (1)ACD/LogP: -2.07; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.07; (4)ACD/LogD (pH 7.4): -2.07; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1.79; (8)ACD/KOC (pH 7.4): 1.79; (9)#H bond acceptors: 6; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 69.78 Ų; (13)Index of Refraction: 1.908; (14)Molar Refractivity: 47.48 cm³; (15)Molar Volume: 101.4 cm³; (16)Polarizability: 18.82×10^-24 cm³; (17)Surface Tension: 96.6 dyne/cm; (18)Density: 1.85 g/cm³; (19)Flash Point: 319.4 °C; (20)Enthalpy of Vaporization: 89.89 kJ/mol; (21)Boiling Point: 604.5 °C at 760 mmHg; (22)Vapour Pressure: 1.45E-14 mmHg at 25 °C.

Preparation of 5H, 10H-Diimidazo[1, 5-a:1', 5'-d]pyrazine-5, 10-dione: this chemical is prepared by 1(3)H-Imidazole-4-carboxylic acid. The reaction needs solvent Acetic anhydride. The reaction temperature is 150-160 °C. The yield is about 89 %.

Uses of 5H, 10H-Diimidazo[1, 5-a:1', 5'-d]pyrazine-5, 10-dione: it is used to produce other chemicals. For example, it is used to produce 1(3)H-Imidazole-4-carboxylic acid ethyl ester by heating. The reaction needs solvent Ethanol. The reaction time is 18 hours. The yield is about 39 %.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C2c1cncn1C(=O)c3n2cnc3
(2) InChI: InChI=1/C8H4N4O2/c13-7-5-1-9-3-11(5)8(14)6-2-10-4-12(6)7/h1-4H
(3) InChIKey: UYAAVKFHBMJOJZ-UHFFFAOYAE