3-BROMOMETHYL-7-METHOXY-1,4-BENZOXAZIN-2-ONE

Mass

MS-IW-4842          
3-bromomethyl-7-methoxy-1,4-benzoxazin-2-one
C10H8BrNO3          (Mass of molecular ion:    269)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      38.0       1.1
      39.0       1.6
      50.0       1.4
      51.0       4.7
      52.0       1.7
      62.0       1.1
      63.0       2.7
      64.0       1.7
      65.0       1.3
      69.0       1.2
      76.0       1.5
      77.0       1.6
      79.0       4.4
      91.0       3.4
     103.0       1.0
     106.0       1.4
     107.0       1.3
     119.0       4.2
     120.5       1.2
     121.5       1.2
     132.0       1.3
     134.0       6.2
     147.0       4.5
     148.0       3.2
     162.0      60.9
     163.0       8.1
     190.0     100.0
     191.0      14.7
     192.0       1.6
     269.0      10.6
     270.0       1.3
     271.0      10.5
     272.0       1.2

Assign. Shift(ppm) A 7.663 B 6.946 C 6.781 D 4.539 E 3.904

     Hz     ppm     Int.

   3067.26   7.675    171
   3058.35   7.653    183
   2781.98   6.962    108
   2779.30   6.955    115
   2773.07   6.939    102
   2770.39   6.933    111
   2711.55   6.785    172
   2708.86   6.779    158
   1814.09   4.540    753
   1560.55   3.905   1000