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MS-NW-9487 2-amino-3-pyridinol C5H6N2O (Mass of molecular ion: 110)
Source Temperature: 210 °C Sample Temperature: 120 °C Direct, 75 eV
18.0 1.4 26.0 1.5 27.0 2.2 28.0 8.4 29.0 2.2 37.0 1.6 38.0 6.9 39.0 8.6 40.0 1.6 41.0 4.4 42.0 1.2 43.0 2.8 52.0 2.5 53.0 3.3 54.0 10.4 55.0 24.1 56.0 2.9 64.0 2.5 65.0 9.0 66.0 1.8 68.0 1.4 81.0 4.3 82.0 11.5 83.0 5.5 93.0 3.0 110.0 100.0 111.0 15.3 112.0 1.1
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C5 H6 N2 O 0.029 g : 0.5 ml DMSO-d6 2-amino-3-pyridinol Assign. Shift(ppm)
A 9.5 B 7.427 C 6.842 D 6.402 E 5.46 J(B,C)=1.2HZ J(B,D)=5.0HZ J(C,D)=7.6HZ
Hz ppm Int.
2971.80 7.437 812 2970.58 7.433 940 2966.77 7.424 876 2965.55 7.421 950 2739.26 6.855 818 2737.88 6.851 932 2731.63 6.836 917 2730.26 6.832 1000 2722.32 6.812 27 2565.16 6.419 854 2560.12 6.406 886 2557.53 6.400 871 2552.64 6.388 787 2178.50 5.452 456
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