4-HYDROXY-2-MERCAPTOPTERIDINE

Mass

MS-NW-6562          
2-mercapto-4-pteridinol
C6H4N4OS            (Mass of molecular ion:    180)

   Source Temperature: 200 °C
   Sample Temperature: 190 °C
   Direct, 75 eV

      17.0       1.0
      18.0       4.6
      26.0       3.2
      27.0       1.8
      28.0      10.8
      32.0       2.8
      38.0       5.6
      39.0       8.2
      40.0       6.3
      41.0       4.1
      42.0       1.7
      44.0       1.5
      45.0       1.1
      46.0       1.0
      51.0       3.4
      52.0       7.1
      53.0       8.3
      54.0       1.4
      58.0       2.3
      59.0       6.7
      60.0       3.9
      64.0       1.0
      65.0       4.8
      66.0      28.9
      67.0      10.4
      68.0       3.7
      69.0       1.4
      70.0       2.5
      72.0       1.5
      76.0       1.2
      77.0       1.4
      78.0       1.4
      79.0       2.1
      83.0       1.2
      84.0       1.2
      85.0       2.5
      86.0       4.0
      90.0       1.5
      92.0       4.6
      93.0      39.0
      94.0      21.1
      95.0       1.4
     108.0       1.2
     109.0       1.5
     110.0       1.9
     119.0       6.0
     120.0       2.7
     121.0      11.1
     122.0      29.2
     123.0       2.1
     124.0       1.2
     125.0       1.0
     137.0       3.6
     152.0       2.3
     180.0     100.0
     181.0       9.4
     182.0       5.4