Product Name2,3-DIMETHYLQUINOXALINE
CAS2379-55-7
Molecular FormulaC10H10N2
Molecular Weight158.2
InChIInChI=1S/C10H10N2/c1-7-8(2)12-10-6-4-3-5-9(10)11-7/h3-6H,1-2H3
InChIKey FKHNZQFCDGOQGV-UHFFFAOYSA-N
SmilesN1C2C(=CC=CC=2)N=C(C)C=1C
Mass
MS-NW-2007 2,3-dimethylquinoxaline C10H10N2 (Mass of molecular ion: 158)
Source Temperature: 240 °C Sample Temperature: 170 °C Reservoir, 75 eV
27.0 3.1 38.0 1.4 39.0 3.3 42.0 1.5 50.0 13.8 51.0 4.3 52.0 1.9 53.0 1.0 62.0 1.1 63.0 3.1 64.0 1.6 74.0 2.5 75.0 6.4 76.0 28.0 77.0 20.0 78.0 1.7 79.0 3.1 89.0 4.3 90.0 5.5 102.0 4.0 116.0 3.8 117.0 100.0 118.0 9.4 143.0 3.0 157.0 1.6 158.0 85.5 159.0 10.4
90 MHz in CDCl3
1H NMR | 89.56 MHz |
C10 H10 N2 | 0.041 g : 0.5 ml CDCl3 |
2,3-dimethylquinoxaline |
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Assign. Shift(ppm) |
Hz ppm Int.
718.94 8.028 55 715.44 7.989 61 713.06 7.962 47 712.31 7.954 39 708.94 7.916 91 688.56 7.689 97 685.56 7.655 44 684.75 7.646 44 682.31 7.619 61 678.81 7.580 56 242.38 2.707 1000
in CDCl3
KBr disc
nujol mull
ANION RADICAL, REDUCTION WITH K IN THF
2,3-DIMETHYLQUINOXALINE(2379-55-7) ESR Atlas of Related Products
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