ChemicalBook
English   Japanese   Germany   Korea
返回ChemicalBook首页>CAS数据库列表>3551-55-1更多图谱> 2,4-二甲氧基嘧啶(3551-55-1)核磁图(1HNMR)

3551-55-1

2,4-二甲氧基嘧啶(3551-55-1)核磁图(1HNMR)

分子式:C6H8N2O2

分子量: 140.14

InChI:InChI=1S/C6H8N2O2/c1-9-5-3-4-7-6(8-5)10-2/h3-4H,1-2H3

InChIKey: KEVRHVMWBKFGLO-UHFFFAOYSA-N

Smiles:C1(OC)=NC=CC(OC)=N1

  • 图谱
    Mass

    MS-IW-7193          
    2,4-dimethoxypyrimidine
    C6H8N2O2            (Mass of molecular ion:    140)
    

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

          15.0      12.5
          26.0       2.8
          27.0       4.3
          28.0      10.4
          29.0       3.2
          30.0       1.4
          38.0       1.4
          39.0       5.6
          40.0      13.2
          41.0       4.8
          42.0      24.2
          43.0       2.3
          44.0       1.5
          51.0       2.0
          52.0       4.9
          53.0      14.2
          54.0       5.5
          55.0       5.9
          56.0       9.3
          57.0       1.0
          58.0       2.1
          65.0       1.1
          66.0       2.9
          67.0       8.1
          68.0       9.9
          69.0       9.8
          70.0       8.0
          79.0       3.4
          80.0       8.9
          81.0       9.7
          82.0      12.9
          83.0       3.8
          93.0       1.3
          94.0       3.0
          95.0      44.2
          96.0       3.2
          97.0       2.3
         109.0       6.6
         110.0      89.5
         111.0      15.6
         112.0       1.1
         122.0       1.0
         125.0      14.9
         126.0       1.1
         139.0      60.3
         140.0     100.0
         141.0      10.0
    

400 MHz in CDCl3

  • 图谱

    1H NMR 399.65 MHz
    C6 H8 N2 O2 0.05 ml : 0.5 ml CDCl3
    2,4-dimethoxypyrimidine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.190 B 6.377 C *1 3.995 D *1 3.966

         Hz     ppm     Int.
    

       3276.00   8.198    264
       3270.26   8.183    264
       2551.39   6.385    380
       2545.65   6.370    375
       1596.80   3.996   1000
       1585.33   3.967    997
    

in CDCl3

  • 图谱

liquid film

  • 图谱

×