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返回ChemicalBook首页>CAS数据库列表>40175-06-2更多图谱> 1-甲基-1,2,3,6-四氢吡啶-4-羧酸乙酯(40175-06-2)核磁图(1HNMR)

40175-06-2

1-甲基-1,2,3,6-四氢吡啶-4-羧酸乙酯(40175-06-2)核磁图(1HNMR)

分子式:C9H15NO2

分子量: 169.22

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    Mass

    MS-NW-9994          
    ethyl 1-methyl-1,2,3,6-tetrahydro-4-pyridinecarboxylate
    C9H15NO2            (Mass of molecular ion:    169)
    

       Source Temperature: 220 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       2.1
          18.0       1.7
          27.0       5.8
          28.0       2.8
          29.0       4.1
          30.0       1.5
          31.0       1.0
          39.0       2.7
          41.0       4.1
          42.0      24.3
          43.0      15.4
          44.0       8.5
          45.0       1.0
          48.0       1.3
          51.0       1.4
          52.0       1.3
          53.0       8.6
          54.0       1.7
          55.0       2.7
          57.0       1.1
          67.0       2.8
          68.0       2.4
          69.0       3.6
          70.0       3.3
          79.0       1.5
          80.0       2.2
          81.0       8.1
          82.0       2.3
          94.0      17.6
          95.0       3.0
          96.0     100.0
          97.0       8.0
          98.0      10.4
          99.0       4.2
         110.0       1.0
         112.0       2.6
         122.0       3.0
         124.0      15.4
         125.0       1.3
         126.0       1.2
         138.0       3.4
         140.0      32.1
         141.0       2.6
         142.0       1.5
         168.0       4.5
         169.0      13.4
         170.0       2.5
    

400 MHz in CDCl3

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    1H NMR 399.65 MHz
    C9 H15 N O2 0.05 ml : 0.5 ml CDCl3
    ethyl 1-methyl-1,2,3,6-tetrahydro-4-pyridinecarboxylate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.887 B 4.197 C 3.09 D 2.545 E 2.44 F 2.371 G 1.289

         Hz     ppm     Int.
    

       2757.81   6.901     30
       2756.10   6.897     61
       2754.39   6.893     87
       2752.56   6.888    123
       2750.85   6.884     90
       2749.15   6.879     64
       2747.44   6.875     32
       1688.23   4.225    118
       1681.03   4.207    345
       1673.95   4.189    359
       1666.87   4.171    128
       1240.97   3.106     96
       1237.92   3.098    228
       1234.62   3.090    238
       1231.69   3.082    109
       1024.17   2.563    104
       1017.94   2.548    280
       1012.70   2.534    196
        978.88   2.450     62
        976.44   2.444     82
        973.51   2.436    110
        971.68   2.432    100
        968.75   2.424     69
        966.06   2.418     40
        965.45   2.416     40
        947.75   2.372   1000
        522.34   1.307    370
        515.14   1.289    711
        512.70   1.283     35
        508.06   1.272    390
    

in CDCl3

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liquid film

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