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网站主页CAS数据库列表 932-53-6更多图谱6-氮杂胸腺嘧啶(932-53-6)核磁图(13CNMR)

6-氮杂胸腺嘧啶

产品名称 6-氮杂胸腺嘧啶

CAS号932-53-6

分子式C4H5N3O2

分子量127.1

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  • Mass

    MS-NW-1174          
    6-methyl-1,2,4-triazine-3,5(2H,4H)-dione
    C4H5N3O2            (Mass of molecular ion:    127)
    

       Source Temperature: 210 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          14.0       1.1
          15.0       3.8
          16.0       1.0
          18.0       3.2
          25.0       1.5
          26.0      13.8
          27.0      28.0
          28.0       4.2
          29.0      10.7
          36.0       1.4
          38.0       1.3
          39.0       1.6
          40.0       4.1
          41.0       4.2
          42.0      18.1
          43.0      13.8
          44.0      10.3
          53.0       3.8
          54.0       2.0
          55.0       7.3
          56.0      88.6
          57.0       3.4
          70.0       3.0
          83.0       1.3
          84.0       9.2
          99.0       2.7
         127.0     100.0
         128.0       5.5
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C4 H5 N3 O2 0.039 g : 0.5 ml DMSO-d6
    6-methyl-1,2,4-triazine-3,5(2H,4H)-dione
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 12.0 B *1 11.9 C 2.051

         Hz     ppm     Int.
    

       4790.54  11.987     74
       4741.45  11.865     47
        820.22   2.053   1000
    

in DMSO-d6



KBr disc



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