Mass

MS-IW-7338          
1,3-bis(2,3-dihydroxypropyl)-2,4(1H,3H)-quinazolinedione
C14H18N2O6          (Mass of molecular ion:    310)

   Source Temperature: 190 °C
   Sample Temperature: 220 °C
   Direct, 75 eV

      15.0       1.1
      17.0       2.6
      18.0      13.5
      26.0       2.8
      27.0       6.1
      28.0      12.9
      29.0       3.2
      31.0       3.2
      39.0       2.0
      41.0       1.0
      43.0       4.5
      44.0       2.0
      50.0       1.3
      51.0       2.9
      52.0       1.0
      55.0       3.1
      56.0       5.3
      57.0       3.0
      61.0       1.3
      63.0       1.9
      64.0       2.2
      65.0       1.6
      75.0       1.1
      76.0       2.5
      77.0      14.6
      78.0       2.6
      89.0       1.6
      90.0       6.6
      91.0       3.3
      92.0       4.0
     102.0       1.1
     103.0       1.5
     104.0       5.3
     105.0       8.8
     106.0       1.7
     116.0       3.9
     117.0       1.7
     118.0       4.3
     119.0      12.2
     120.0       3.0
     128.0       3.1
     129.0       1.1
     130.0       2.4
     131.0       1.4
     132.0     100.0
     133.0      14.8
     134.0       5.5
     144.0      10.0
     145.0       3.4
     146.0      37.2
     147.0       5.0
     148.0       1.6
     158.0       7.3
     159.0       2.1
     160.0       2.7
     162.0      12.3
     163.0      13.9
     164.0       1.6
     175.0       5.3
     176.0      18.8
     177.0       4.7
     187.0       2.9
     188.0       3.5
     189.0       5.3
     190.0      10.9
     191.0       1.4
     201.0       1.5
     202.0       2.6
     203.0       1.9
     204.0       1.4
     205.0      15.8
     206.0       2.1
     217.0       2.6
     218.0       5.8
     219.0      10.7
     220.0       5.5
     231.0       1.4
     232.0      13.9
     233.0       2.2
     236.0       3.3
     237.0      25.9
     238.0       3.4
     243.0       1.7
     245.0       1.0
     249.0       1.9
     250.0      27.2
     251.0       3.8
     261.0      21.1
     262.0       3.1
     263.0       1.4
     274.0       1.4
     279.0      37.4
     280.0       5.8
     292.0       8.7
     293.0       2.0
     310.0       2.0
     311.0       1.0