双甘肽

Mass

MS-NW-0236          
glycylglycine
C4H8N2O3            (Mass of molecular ion:    132)

   Source Temperature: 210 °C
   Sample Temperature:   0 °C
   Direct, 75 eV

      18.0       3.4
      27.0       1.6
      28.0      12.6
      29.0       4.0
      30.0     100.0
      31.0       3.0
      32.0       1.3
      41.0       2.2
      42.0       3.7
      43.0       1.8
      44.0       3.1
      45.0       2.5
      55.0       1.2
      56.0       2.5
      60.0       1.0
      71.0       1.1
      86.0       1.2
      89.0       1.2
     104.0       2.9
     114.0       2.0
     132.0       1.7

Assign. Shift(ppm) A *1 3.875 B *1 3.825 THE SOLVENT PEAK SUPPRESSED.

     Hz     ppm     Int.

   1548.71   3.876    794
   1541.14   3.857     27
   1537.11   3.847     22
   1536.62   3.845     22
   1536.13   3.844     21
   1528.69   3.826   1000