图谱信息 供应商 相关产品
网站主页CAS数据库列表 446-32-2更多图谱2-氨基-4-氟苯甲酸(446-32-2)核磁图(1HNMR)

2-氨基-4-氟苯甲酸

产品名称 2-氨基-4-氟苯甲酸

CAS号446-32-2

分子式C7H6FNO2

分子量155.13

展开


  • Mass

    MS-KW-0567          
    4-fluoroanthranilic acid
    C7H6FNO2            (Mass of molecular ion:    155)
    

       Source Temperature: 240 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          18.0       2.0
          28.0       3.0
          31.0       2.0
          37.0       1.6
          38.0       2.5
          39.0       2.9
          41.0       1.1
          44.0       2.2
          44.5       1.1
          45.0       1.9
          50.0       1.5
          51.0       2.0
          52.0       3.5
          53.0       1.1
          54.5       4.6
          55.0       3.0
          56.0       1.6
          57.0       8.7
          61.0       2.1
          62.0       3.5
          63.0       6.9
          64.0       2.3
          65.0       1.7
          68.0       1.3
          68.5       2.8
          69.0       2.9
          70.0       1.2
          77.5       1.4
          81.0       5.4
          82.0      18.6
          83.0      17.8
          84.0       3.7
          89.0       2.6
          90.0       3.7
          94.0       2.0
         108.0       3.9
         109.0      11.4
         110.0      70.7
         111.0       8.1
         137.0     100.0
         138.0      13.3
         139.0       1.0
         155.0      61.1
         156.0       5.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C7H6FNO2 0.040 g : 0.5 ml DMSO-d6
    4-fluoroanthranilic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.780 B 6.532 C 6.330

         Hz     ppm     Int.
    

       3118.29   7.800    854
       3111.21   7.783    989
       3109.38   7.778   1000
       3102.30   7.760    858
       2618.41   6.550    892
       2615.85   6.544    928
       2606.57   6.520    908
       2604.01   6.514    896
       2540.29   6.355    514
       2537.72   6.348    498
       2531.62   6.333    845
       2529.06   6.327    784
       2523.08   6.312    518
       2520.51   6.305    465
    

KBr disk



Nujol