4-hydroxy-3-nitrophenylacetyl-O-succinimide ester(75679-31-1) IR1

Mass

MS-IW-2422          
1-((4-hydroxy-3-nitrophenyl)acetoxy)-2,5-pyrrolidinedione
C12H10N2O7          (Mass of molecular ion:    294)

   Source Temperature: 160 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      26.0       3.0
      27.0       7.3
      28.0      19.9
      29.0       4.2
      30.0       1.9
      31.0       2.3
      39.0       1.9
      41.0       1.1
      42.0       8.0
      43.0       6.2
      44.0       4.9
      50.0       2.3
      51.0       8.3
      52.0       2.1
      53.0       2.2
      54.0       1.2
      55.0      24.7
      56.0       8.4
      57.0       2.1
      59.0       6.1
      65.0       1.2
      70.0       4.2
      76.0       2.4
      77.0       8.6
      78.0       2.9
      87.0      14.3
      94.0       1.2
      98.0       1.0
      99.0       4.0
     100.0       1.0
     105.0       8.3
     106.0      14.4
     107.0       1.3
     115.0      31.3
     116.0       1.8
     134.0       1.3
     135.0       2.7
     136.0       1.7
     151.0       1.9
     152.0     100.0
     153.0       8.4
     179.0      18.7
     180.0       2.3
     197.0       2.6
     294.0       3.5