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网站主页CAS数据库列表 109-12-6更多图谱2-氨基嘧啶(109-12-6)核磁图(1HNMR)

2-氨基嘧啶

产品名称 2-氨基嘧啶

CAS号109-12-6

分子式C4H5N3

分子量95.1

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  • Mass

    MS-NW-5088          
    2-pyrimidinamine
    C4H5N3              (Mass of molecular ion:     95)
    

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

          26.0       5.0
          27.0       3.8
          28.0       9.2
          38.0       2.3
          39.0       3.2
          40.0      10.7
          41.0      18.6
          42.0      25.7
          43.0      10.2
          47.5       2.2
          51.0       2.3
          52.0       5.8
          53.0       4.4
          66.0       1.4
          67.0       8.6
          68.0      38.8
          69.0       2.1
          94.0       5.9
          95.0     100.0
          96.0       5.8
    

90 MHz in D2O


  • 1H NMR 89.56 MHz
    C4 H5 N3 0.043 g : 0.5 ml D2O
    2-pyrimidinamine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.280 B 6.764 SOLVENT PEAK REMOVED

         Hz     ppm     Int.
    

        744.19   8.310    928
        739.19   8.254   1000
        736.75   8.227     33
        736.19   8.221     30
        735.69   8.215     31
        735.25   8.210     28
        733.63   8.192     26
        610.69   6.819    360
        605.69   6.763    612
        600.69   6.708    309
    

KBr disc



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