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网站主页CAS数据库列表 273-34-7更多图谱1H-1,2,3-三唑[4,5-B]吡啶(273-34-7)Raman光谱

1H-1,2,3-三唑[4,5-B]吡啶

产品名称 1H-1,2,3-三唑[4,5-B]吡啶

CAS号273-34-7

分子式C5H4N4

分子量120.11

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  • Mass

    MS-IW-9120          
    1H-1,2,3-triazolo(4,5-b)pyridine
    C5H4N4              (Mass of molecular ion:    120)
    

       Source Temperature: 170 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          18.0       2.9
          26.0       1.6
          27.0       1.4
          28.0      13.8
          29.0       1.9
          32.5       1.4
          36.0       1.3
          37.0      12.3
          38.0      38.8
          39.0      11.5
          40.0       7.1
          41.0      25.7
          50.0       2.1
          51.0       3.2
          52.0      16.2
          53.0       4.0
          62.0       1.3
          63.0       3.5
          64.0      14.9
          65.0      37.8
          66.0      13.0
          91.0       1.1
          92.0     100.0
          93.0       6.3
         120.0      51.3
         121.0       4.9
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C5 H4 N4 0.038 g : 0.5 ml DMSO-d6
    1H-1,2,3-triazolo(4,5-b)pyridine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.795 B 8.523 C 7.573

         Hz     ppm     Int.
    

       3518.07   8.803    959
       3516.60   8.800   1000
       3513.67   8.792    959
       3512.21   8.789    940
       3410.16   8.533    380
       3402.10   8.513    377
       3032.84   7.589    718
       3028.44   7.578    703
       3024.54   7.568    676
       3020.14   7.557    643
    

in DMSO-d6



KBr disc



nujol mull