2-Chloro-3-hydroxypyridine(6636-78-8) IR1
Product Name2-Chloro-3-hydroxypyridine
CAS6636-78-8
Molecular FormulaC5H4ClNO
Molecular Weight129.54
InChIInChI=1S/C5H4ClNO/c6-5-4(8)2-1-3-7-5/h1-3,8H
InChIKey RSOPTYAZDFSMTN-UHFFFAOYSA-N
SmilesC1(Cl)=NC=CC=C1O
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MassMS-NW-9469 2-chloro-3-pyridinol C5H4ClNO (Mass of molecular ion: 129)
Source Temperature: 250 °C Sample Temperature: 150 °C Reservoir, 75 eV
18.0 1.2 26.0 1.5 27.0 1.0 28.0 2.9 29.0 1.3 36.0 1.4 37.0 5.2 38.0 24.6 39.0 23.7 40.0 2.7 42.0 1.7 47.0 2.0 49.0 1.6 50.0 2.8 51.0 1.9 52.0 1.0 53.0 1.5 54.0 1.8 62.0 1.1 63.0 1.2 64.0 10.7 65.0 65.6 66.0 9.9 67.0 5.3 73.0 2.2 75.0 1.7 76.0 1.7 93.0 100.0 94.0 9.3 100.0 1.7 129.0 90.8 130.0 6.4 131.0 29.5 132.0 2.1
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C5 H4 Cl N O 0.038 g : 0.5 ml DMSO-d6 2-chloro-3-pyridinol 
Assign. Shift(ppm)
A 10.8 B 7.885 C 7.365 D 7.266
Hz ppm Int.4297.48 10.754 174 3154.60 7.894 733 3152.92 7.890 814 3150.02 7.882 810 3148.35 7.878 811 2949.07 7.380 667 2947.39 7.375 718 2940.98 7.359 953 2939.30 7.355 873 2935.64 7.346 31 2909.24 7.280 1000 2904.66 7.269 960 2901.15 7.260 617 2896.73 7.249 650
in DMSO-d6
KBr disc
nujol mull
