5-CHLORO-2-HYDROXYPYRIDINE(4214-79-3) 1H NMR
Product Name5-CHLORO-2-HYDROXYPYRIDINE
CAS4214-79-3
Molecular FormulaC5H4ClNO
Molecular Weight129.54
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MassMS-IW-3612 5-chloro-2-pyridinol C5H4ClNO (Mass of molecular ion: 129)
Source Temperature: 220 °C Sample Temperature: 160 °C Reservoir, 75 eV
26.0 1.2 28.0 13.1 29.0 1.5 36.0 2.2 37.0 8.3 38.0 12.6 39.0 18.8 40.0 1.7 41.0 5.3 42.0 1.8 47.0 2.8 48.0 1.0 49.0 3.4 50.0 7.3 50.5 4.1 51.0 4.3 51.5 1.3 52.0 1.7 53.0 1.0 60.0 1.7 62.0 1.5 63.0 1.9 64.0 2.8 65.0 2.1 66.0 12.0 67.0 1.5 72.0 2.4 73.0 13.6 74.0 16.3 75.0 6.6 76.0 7.2 94.0 6.6 100.0 2.8 101.0 74.0 102.0 5.3 103.0 23.8 104.0 1.4 129.0 100.0 130.0 6.1 131.0 32.2 132.0 1.8
400 MHz in CDCl3
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1H NMR 399.65 MHz C5 H4 Cl N O 0.031 g : 0.5 ml DMSO-d6 5-chloro-2-pyridinol 
Assign. Shift(ppm)
A 11.8 B 7.666 C 7.510 D 6.431
Hz ppm Int.4701.70 11.765 128 3065.66 7.671 926 3065.11 7.670 927 3062.73 7.664 1000 3062.18 7.663 934 3008.14 7.527 874 3005.21 7.520 748 2998.44 7.503 894 2995.50 7.496 842 2575.32 6.444 982 2574.59 6.443 990 2571.29 6.434 47 2570.74 6.433 47 2565.61 6.420 950 2565.06 6.419 968 2559.94 6.406 22
in DMSO-d6
KBr disc
nujol mull
