5-Phenyl-1H-pyrazole-3-carboxylic acid(1134-49-2) IR2

Mass

MS-IW-5702          
5-phenyl-1H-pyrazole-3-carboxylic acid
C10H8N2O2           (Mass of molecular ion:    188)

   Source Temperature: 160 °C
   Sample Temperature: 150 °C
   Direct, 75 eV

      17.0       1.0
      18.0       5.0
      28.0       1.7
      39.0       2.4
      40.0       2.0
      41.0       1.9
      44.0       2.8
      50.0       2.7
      51.0       5.9
      52.0       1.1
      57.0       4.8
      57.5       1.6
      58.0       2.0
      62.0       1.7
      63.0       3.4
      64.0       1.0
      65.0       1.3
      71.0       3.9
      74.0       1.3
      75.0       1.6
      76.0       3.7
      77.0       8.8
      78.0       1.5
      85.0       2.4
      85.5       3.1
      87.0       1.2
      88.0       3.5
      89.0       4.2
      94.0       3.1
     103.0       8.8
     104.0       4.8
     113.0       3.6
     114.0      65.0
     115.0      11.9
     116.0       4.8
     117.0       2.9
     142.0       2.3
     143.0       1.2
     144.0       2.6
     170.0      19.9
     171.0       9.1
     188.0     100.0
     189.0      11.8
     190.0       1.0