L-(-)-SORBOSE

Mass

MS-NW-1787          
L-(-)-sorbose
C6H12O6             (Mass of molecular ion:    180)

   Source Temperature: 190 °C
   Sample Temperature: 210 °C
   Direct, 75 eV

      13.0       2.2
      14.0       8.2
      15.0      48.8
      16.0       1.0
      17.0       7.8
      18.0      34.4
      19.0      15.9
      25.0       1.7
      26.0       6.7
      27.0      15.1
      28.0      12.3
      29.0      55.5
      30.0      13.8
      31.0     100.0
      32.0      11.6
      33.0       4.6
      38.0       1.0
      39.0       4.4
      40.0       1.7
      41.0       6.1
      42.0      29.7
      43.0      90.9
      44.0      27.7
      45.0      16.4
      47.0       1.7
      49.0       3.0
      53.0       1.5
      54.0       1.5
      55.0       9.2
      56.0       5.0
      57.0      16.5
      58.0       3.8
      59.0       3.7
      60.0      48.6
      61.0      60.5
      62.0       3.0
      68.0       2.3
      69.0       4.7
      70.0       1.0
      71.0      18.8
      72.0      33.1
      73.0      63.3
      74.0       5.2
      75.0       1.0
      77.0       2.6
      84.0       1.2
      85.0       9.1
      86.0       6.6
      87.0       1.5
      89.0       3.1
      90.0       9.5
      91.0       3.2
      96.0       1.3
      97.0       1.5
     101.0       1.5
     102.0       2.8
     103.0      16.9
     104.0       1.1
     113.0       2.3
     115.0       1.1
     121.0       1.2
     131.0       3.1
     149.0       4.1

Assign. Shift(ppm) A 3.75 B 3.70 C *1 3.67 D *1 3.65 E 3.60 F 3.516 G 3.498 THE SOLVENT SIGNAL SUPPRESSED. ASSIGNED BY H-H COSY.

     Hz     ppm     Int.

   1497.19   3.747    281
   1492.19   3.734    363
   1487.30   3.722    449
   1484.99   3.716    713
   1479.74   3.703    274
   1476.93   3.696    177
   1473.14   3.687    972
   1471.07   3.681    773
   1461.06   3.656   1000
   1450.93   3.631    748
   1446.53   3.620    374
   1442.99   3.611    265
   1441.16   3.607    183
   1410.77   3.531    824
   1402.10   3.509    761
   1399.05   3.501    707
   1392.94   3.486    564