6636-78-8

2-Chloro-3-hydroxypyridine(6636-78-8) IR2

Product Name2-Chloro-3-hydroxypyridine

CAS 6636-78-8

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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2-Chloro-3-hydroxypyridine(6636-78-8) IR2
Mass

MS-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

2-Chloro-3-hydroxypyridine(6636-78-8) IR2

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