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网站主页CAS数据库列表 4214-79-3更多图谱5-氯-2-吡啶醇(4214-79-3)核磁图(13CNMR)

5-氯-2-吡啶醇

产品名称 5-氯-2-吡啶醇

CAS号4214-79-3

分子式C5H4ClNO

分子量129.54


  • Mass

    MS-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


  • 1H NMR 399.65 MHz
    C5 H4 Cl N O 0.031 g : 0.5 ml DMSO-d6
    5-chloro-2-pyridinol
    ChemicalStructure
        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