3beta-(methoxymethoxy)androst-5-en-17-one (18000-76-5) IR1

Mass

MS-IW-0263          
3beta-methoxymethoxy-5-androsten-17-one
C21H32O3            (Mass of molecular ion:    332)

   Source Temperature: 190 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      29.0       1.4
      41.0       3.5
      43.0       1.5
      45.0      30.0
      53.0       1.2
      55.0       4.1
      67.0       3.5
      69.0       1.4
      77.0       2.5
      79.0       5.2
      81.0       4.5
      91.0       6.5
      92.0       1.6
      93.0       7.4
      94.0       1.8
      95.0       4.2
      97.0       6.0
      98.0       1.1
     105.0       6.8
     106.0       2.7
     107.0       7.3
     108.0       3.9
     109.0       2.9
     111.0       1.2
     117.0       2.5
     118.0       1.4
     119.0       5.9
     120.0       3.2
     121.0      24.2
     122.0       4.1
     123.0       2.2
     129.0       1.8
     131.0       3.8
     132.0       1.2
     133.0       4.4
     134.0       1.5
     135.0       2.9
     136.0       1.0
     137.0       1.3
     143.0       3.3
     144.0       1.1
     145.0       5.2
     146.0       1.6
     147.0       5.7
     148.0       3.0
     149.0       3.2
     150.0       3.4
     151.0       1.0
     155.0       1.0
     157.0       3.3
     158.0       1.3
     159.0       5.0
     160.0       1.6
     161.0       2.9
     162.0       1.3
     163.0       1.3
     169.0       1.1
     171.0       3.2
     172.0       2.0
     173.0       3.0
     174.0       2.4
     175.0       1.7
     176.0       1.2
     177.0       1.1
     183.0       1.4
     185.0       2.8
     187.0       1.6
     189.0       1.3
     197.0       1.5
     199.0       7.9
     200.0       1.8
     201.0       2.2
     203.0       1.0
     211.0       1.3
     212.0       1.2
     213.0       5.7
     214.0       2.7
     215.0       2.4
     216.0       1.3
     225.0       1.3
     226.0       1.4
     227.0       2.9
     228.0       3.1
     229.0       1.6
     231.0       2.6
     237.0       2.4
     241.0       1.5
     242.0       3.4
     243.0       1.9
     252.0       1.1
     253.0       1.2
     255.0      10.9
     256.0       2.2
     257.0       1.6
     269.0       1.1
     270.0     100.0
     271.0      24.2
     272.0       3.6