图谱信息 供应商 相关产品
网站主页CAS数据库列表 5345-47-1更多图谱2-氨基烟酸(5345-47-1)Raman光谱

2-氨基烟酸

产品名称 2-氨基烟酸

CAS号5345-47-1

分子式C6H6N2O2

分子量138.12

展开


  • Mass

    MS-NW-6196          
    2-aminonicotinic acid
    C6H6N2O2            (Mass of molecular ion:    138)
    

       Source Temperature: 160 °C
       Sample Temperature:  80 °C
       Direct, 75 eV
    

          18.0       3.4
          26.0       1.1
          27.0       1.6
          28.0       7.7
          29.0       1.0
          37.0       5.4
          38.0       9.5
          39.0      20.1
          40.0       4.9
          41.0       6.6
          42.0       1.7
          43.0       2.3
          44.0       1.5
          45.0       3.2
          49.0       1.3
          50.0       4.1
          51.0       3.8
          52.0       4.9
          53.0       3.2
          54.0       1.4
          55.0       1.7
          63.0       2.0
          64.0       5.6
          65.0      12.8
          66.0      15.6
          67.0      12.0
          68.0       1.9
          69.0       1.8
          77.0       1.5
          91.0       1.2
          92.0      28.9
          93.0      55.0
          94.0      38.4
          95.0       2.8
         103.0       1.1
         119.0       1.4
         120.0      21.8
         121.0       5.0
         138.0     100.0
         139.0       7.9
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C6 H6 N2 O2 saturated in DMSO-d6
    2-aminonicotinic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.162 B 8.033 C 6.598

         Hz     ppm     Int.
    

       3265.26   8.171    775
       3263.31   8.166    885
       3260.62   8.159    853
       3258.67   8.154    876
       3215.70   8.047    908
       3213.62   8.042    890
       3207.89   8.027   1000
       3205.93   8.022    916
       2643.31   6.615    881
       2638.55   6.603    912
       2635.50   6.595    912
       2630.86   6.583    883
    

KBr disc



nujol mull