20-(HYDROXYMETHYL)PREGNA-1,4-DIEN-3-ONE(35525-27-0) IR1

Mass

MS-NW-8037          
20-hydroxymethyl-1,4-pregnadien-3-one
C22H32O2            (Mass of molecular ion:    328)

   Source Temperature: 210 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      18.0       1.0
      27.0       1.2
      28.0       1.5
      29.0       2.9
      31.0       2.5
      39.0       1.8
      41.0       8.7
      43.0       4.0
      53.0       2.5
      55.0       9.5
      57.0       1.0
      65.0       1.8
      67.0       5.3
      69.0       2.6
      77.0       4.7
      78.0       1.1
      79.0       6.3
      80.0       1.0
      81.0       6.3
      83.0       1.1
      91.0       9.8
      92.0       2.4
      93.0       7.5
      94.0       1.6
      95.0       5.9
      97.0       1.1
     105.0       5.3
     106.0       1.3
     107.0       7.2
     108.0       4.3
     109.0       3.6
     111.0       9.7
     115.0       1.5
     117.0       1.8
     119.0       4.1
     120.0       2.0
     121.0      20.8
     122.0     100.0
     123.0      10.2
     124.0       1.0
     128.0       1.1
     129.0       1.3
     131.0       2.2
     133.0       4.9
     134.0       5.9
     135.0      10.1
     136.0       1.4
     145.0       2.5
     146.0       1.3
     147.0      11.8
     148.0       1.9
     149.0       4.0
     159.0       3.1
     160.0       1.6
     161.0       3.6
     163.0       1.1
     171.0       1.3
     173.0       3.9
     174.0       1.6
     175.0       2.1
     176.0       1.0
     187.0       1.2
     188.0       1.3
     189.0       1.8
     193.0       2.5
     199.0       1.0
     206.0       1.1
     207.0       2.0
     227.0       1.5
     269.0       3.6
     328.0       6.5
     329.0       2.5