2-异丙基-3-甲氧基吡嗪(25773-40-4)核磁图(¹HNMR)

Mass

MS-IW-0925          
2-isopropyl-3-methoxypyrazine
C8H12N2O            (Mass of molecular ion:    152)

   Source Temperature: 220 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       1.9
      27.0       4.0
      28.0       4.4
      29.0       1.5
      39.0       5.0
      40.0       6.5
      41.0       9.3
      42.0       4.0
      43.0       4.6
      52.0       3.4
      53.0       3.5
      54.0       3.6
      55.0       1.8
      56.0       4.3
      66.0       1.6
      67.0       2.6
      68.0       6.6
      69.0       2.4
      78.0       2.6
      79.0       3.3
      80.0       4.6
      81.0       5.3
      82.0       2.1
      83.0       1.7
      92.0       1.3
      93.0       3.0
      94.0       4.9
      95.0       8.2
      96.0       1.3
     105.0       9.4
     106.0       1.2
     107.0       3.9
     108.0       1.4
     109.0      10.6
     110.0       1.6
     111.0       2.2
     119.0       4.1
     120.0       1.1
     121.0       1.8
     122.0       1.1
     123.0       2.3
     124.0      26.3
     125.0       2.0
     137.0     100.0
     138.0      11.7
     151.0       7.4
     152.0      41.6
     153.0       4.5