METHYL1-ACETYL-4-(P-METHOXYPHENYL)-2-PYRAZOLINE-3-CARBOXYLATE

Mass

MS-IW-7235          
methyl 1-acetyl-4-(p-methoxyphenyl)-2-pyrazoline-3-carboxylate
C14H16N2O4          (Mass of molecular ion:    276)

   Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      15.0       3.7
      28.0       1.4
      39.0       1.7
      43.0      23.0
      50.0       1.0
      51.0       2.3
      55.0       1.5
      59.0       4.4
      63.0       1.8
      64.0       1.0
      65.0       3.1
      76.0       2.1
      77.0       5.9
      78.0       2.7
      89.0       2.3
      90.0       1.1
      91.0       6.5
      92.0       1.4
      95.0       2.7
     102.0       1.9
     103.0       5.4
     104.0       1.6
     108.0       3.3
     115.0       2.3
     116.0       2.0
     117.0       1.8
     118.0       1.0
     119.0       4.1
     121.0       5.5
     130.0       1.9
     131.0       6.5
     132.0       7.1
     133.0       2.0
     134.0       6.8
     135.0       2.2
     143.0       1.8
     144.0       1.0
     145.0       4.0
     146.0      54.8
     147.0      31.7
     148.0       5.0
     149.0       1.0
     151.0       1.9
     159.0       2.5
     160.0       2.0
     161.0       1.3
     162.0       4.3
     173.0       4.5
     174.0      63.9
     175.0      19.9
     176.0       2.6
     178.0       1.1
     191.0       1.3
     201.0       4.9
     202.0       3.2
     203.0       7.8
     204.0       1.3
     205.0       1.4
     206.0      54.1
     207.0       7.1
     217.0       2.5
     232.0       1.3
     233.0       3.2
     234.0     100.0
     235.0      13.8
     236.0       1.5
     244.0       1.1
     245.0       3.6
     276.0      82.9
     277.0      14.0
     278.0       1.8