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网站主页CAS数据库列表 2739-98-2更多图谱2-吡啶乙酸乙酯(2739-98-2)核磁图(1HNMR)

2-吡啶乙酸乙酯

产品名称 2-吡啶乙酸乙酯

CAS号2739-98-2

分子式C9H11NO2

分子量165.19

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  • Mass

    MS-NW-5489          
    ethyl (2-pyridyl)acetate
    C9H11NO2            (Mass of molecular ion:    165)
    

       Source Temperature: 260 °C
       Sample Temperature: 190 °C
       Reservoir, 75 eV
    

          15.0       1.1
          26.0       2.1
          27.0       8.1
          28.0       2.1
          29.0      43.3
          31.0       1.6
          38.0       2.7
          39.0      15.7
          40.0       1.8
          41.0       1.6
          50.0       2.3
          51.0       5.0
          52.0       3.1
          53.0       1.1
          62.0       1.2
          63.0       4.3
          64.0       5.0
          65.0      28.8
          66.0       7.7
          67.0       1.3
          78.0       2.2
          79.0       1.4
          91.0       3.5
          92.0      76.8
          93.0     100.0
          94.0       7.3
         106.0       2.9
         119.0       4.0
         120.0      25.7
         121.0       2.4
         136.0       2.8
         165.0      11.3
         166.0       1.3
    

90 MHz in CDCl3


  • 1H NMR 89.56 MHz
    C9 H11 N O2 0.04 ml : 0.5 ml CDCl3
    ethyl (2-pyridyl)acetate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.548 B 7.631 C 7.29 D 7.19 E 4.179 F 3.839 G 1.255

         Hz     ppm     Int.
    

        769.69   8.595     49
        768.69   8.583     60
        767.88   8.574     63
        766.88   8.563     60
        764.81   8.540     58
        763.81   8.529     66
        763.00   8.520     69
        762.00   8.509     63
        693.75   7.747     47
        691.88   7.726     47
        685.88   7.659     86
        684.19   7.640     92
        678.50   7.576    106
        676.63   7.556    103
        657.75   7.345     63
        656.44   7.330    137
        655.38   7.318    141
        649.88   7.257     55
        648.69   7.244    154
        647.56   7.231     99
        643.81   7.189     75
        642.56   7.175     62
        641.31   7.161     60
        640.00   7.147     53
        636.44   7.107     54
        635.13   7.092     49
        385.31   4.303    107
        378.13   4.223    366
        371.00   4.143    386
        363.94   4.064    128
        343.81   3.839    695
        119.25   1.332    466
        112.19   1.253   1000
        105.00   1.173    412
    

in CDCl3



liquid film