2,2'-Bipyrazine(10199-00-5) 13C NMR
Product Name2,2'-Bipyrazine
CAS10199-00-5
Molecular FormulaC8H6N4
Molecular Weight158.16
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MassMS-IW-0022 2,2'-bipyrazine C8H6N4 (Mass of molecular ion: 158)
Source Temperature: 120 °C Sample Temperature: 100 °C Direct, 75 eV
18.0 2.2 26.0 7.0 28.0 2.8 50.0 3.0 51.0 4.4 52.0 8.5 53.0 11.4 75.0 1.0 76.0 1.8 77.0 3.3 78.0 5.3 79.0 4.6 80.0 12.0 104.0 12.5 105.0 13.6 106.0 19.9 107.0 1.3 130.0 1.2 131.0 4.6 132.0 1.1 158.0 100.0 159.0 10.4
400 MHz at 60C
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1H NMR 399.65 MHz C8 H6 N4 0.036 g : 0.5 ml CDCl3 at 60 C 2,2'-bipyrazine 
Assign. Shift(ppm)
A 9.589 B 8.638
Hz ppm Int.3834.99 9.596 51 3832.24 9.589 473 3829.80 9.583 49 3458.86 8.655 23 3452.76 8.640 996 3452.30 8.639 1000
(at 50.C)
KBr disc
nujol mull
