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网站主页CAS数据库列表 31230-17-8更多图谱3-氨基-5-甲基吡唑(31230-17-8)核磁图(1HNMR)

3-氨基-5-甲基吡唑

产品名称 3-氨基-5-甲基吡唑

CAS号31230-17-8

分子式C4H7N3

分子量97.12

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  • Mass

    MS-IW-9187          
    5-methyl-3-pyrazolamine
    C4H7N3              (Mass of molecular ion:     97)
    

       Source Temperature: 220 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       2.2
          16.0       1.1
          17.0      16.2
          18.0      78.2
          26.0       1.8
          27.0       5.0
          28.0      25.6
          29.0       5.2
          30.0       3.5
          31.0       3.4
          32.0      10.0
          36.0       1.0
          37.0       1.8
          38.0       4.6
          39.0      13.5
          40.0       6.8
          41.0      22.6
          42.0      13.2
          43.0       9.1
          44.0       2.4
          48.5       2.2
          51.0       1.5
          52.0       3.5
          53.0       3.7
          54.0       9.3
          55.0       4.2
          56.0       2.6
          57.0       4.5
          65.0       1.4
          66.0      11.0
          67.0       4.3
          68.0       6.9
          69.0       2.0
          70.0       1.0
          79.0       1.3
          80.0       1.4
          81.0       2.2
          82.0       2.0
          95.0       1.0
          96.0      21.6
          97.0     100.0
          98.0       5.9
         123.0       3.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C4 H7 N3 0.038 g : 0.5 ml CDCl3
    5-methyl-3-pyrazolamine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.365 B 2.144

         Hz     ppm     Int.
    

       2144.51   5.366    311
       2143.96   5.365    299
        857.04   2.145   1000
        856.30   2.143    985
        746.77   1.869     21
    

in CDCl3



liquid film