5-氨基-2-巯基苯并咪唑

Mass

MS-KW-0515          
5-amino-2-mercaptobenzimidazole
C7H7N3S             (Mass of molecular ion:    165)

   Source Temperature: 150 °C
   Sample Temperature: 200 °C
   Direct, 75 eV

      27.0       1.4
      28.0       6.0
      37.0       1.0
      38.0       1.5
      39.0       2.5
      40.0       2.2
      41.0       2.5
      42.0       1.8
      45.0       1.9
      50.0       1.9
      51.0       6.3
      52.0      14.3
      53.0       6.4
      54.0       2.4
      55.0       1.0
      60.0       1.7
      62.0       1.3
      63.0       1.9
      64.0       1.6
      65.0       2.1
      66.0       2.9
      67.0       2.2
      69.0       1.5
      70.0       1.3
      76.0       2.1
      77.0       2.7
      78.0      10.0
      79.0      11.9
      80.0       7.9
      82.5       7.2
      83.0       1.9
      90.0       1.2
      92.0       1.7
      93.0       2.7
      94.0       1.1
     104.0       1.0
     105.0      12.5
     106.0       5.6
     107.0       4.2
     110.0       1.3
     111.0       1.7
     120.0       2.2
     121.0       1.1
     132.0       8.8
     133.0      25.5
     134.0       2.3
     137.0      20.0
     138.0       3.2
     139.0       1.3
     164.0      12.1
     165.0     100.0
     166.0      10.2
     167.0       5.0

Assign. Shift(ppm) A *1 12.08 B *1 12.06 C 6.840 D 6.42 E 5.05

     Hz     ppm     Int.

   4830.06  12.082    299
   4820.17  12.057    354
   2739.08   6.852    718
   2734.86   6.841    156
   2730.10   6.829    790
   2572.57   6.435    359
   2570.37   6.430    736
   2567.62   6.423    946
   2565.61   6.418   1000
   2563.59   6.413    779
   2561.58   6.408    299
   2017.90   5.048    105