2-Deoxy-D-ribose

Mass

MS-NW-3745          
2-deoxy-D-ribose
C5H10O4             (Mass of molecular ion:    134)

   Source Temperature: 170 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      14.0       3.8
      15.0      20.4
      17.0       1.3
      18.0       6.4
      19.0      24.5
      26.0       4.2
      27.0      23.2
      28.0      23.2
      29.0      42.0
      30.0       4.8
      31.0      43.2
      32.0       2.7
      33.0       1.1
      38.0       1.4
      39.0       8.2
      40.0       4.8
      41.0      10.4
      42.0      18.4
      43.0      58.7
      44.0     100.0
      45.0      59.7
      46.0       3.0
      47.0      10.1
      53.0       1.7
      55.0      18.0
      56.0      27.8
      57.0      77.2
      58.0       8.9
      59.0       1.7
      60.0      51.2
      61.0      11.1
      62.0       2.3
      68.0       1.4
      69.0       5.0
      70.0      32.1
      71.0       4.5
      72.0       1.2
      73.0      39.0
      74.0      33.3
      75.0       9.0
      85.0      17.5
      86.0      13.7
      87.0       2.0
      88.0       2.5
      97.0       1.0
      98.0       1.5
      99.0       2.4
     103.0      20.9
     104.0       1.0
     116.0       6.6
     117.0       1.8

Assign. Shift(ppm) A 5.300 B 4.8 C 4.12 D 3.96 E 3.93 F 3.86 G 3.78 J 3.696 K 3.605 L 2.01 M 1.97 N 1.800 P 1.724 THE SOLVENT PEAK AT 4.8 PPM SUPPRESSED. ALPHA- AND BETA-FURANOSES MIXED. PARTIALLY ASSIGNED BY H-H COSY.

     Hz     ppm     Int.

   2251.83   5.635    128
   2247.31   5.624    176
   2242.55   5.612    127
   2229.49   5.579    169
   2227.42   5.574    184
   2223.88   5.565    176
   2221.80   5.560    169
   2121.83   5.310    521
   2118.41   5.301    977
   2114.87   5.292    509
   1752.20   4.385    107
   1751.71   4.384    103
   1748.29   4.375    105
   1747.80   4.374    107
   1708.86   4.276    152
   1705.20   4.267    164
   1701.54   4.258    153
   1662.84   4.161     96
   1658.81   4.151    179
   1654.54   4.140    392
   1650.39   4.130    434
   1647.22   4.122    322
   1644.90   4.116    313
   1641.48   4.108    385
   1637.21   4.097    291
   1594.48   3.990    469
   1592.53   3.985    551
   1582.28   3.960    627
   1579.71   3.953   1000
   1576.54   3.945    805
   1573.00   3.936    476
   1571.66   3.933    459
   1568.24   3.925    537
   1566.41   3.920    665
   1563.72   3.913    782
   1561.52   3.908    480
   1560.06   3.904    393
   1556.76   3.896    351
   1549.07   3.877    288
   1544.43   3.865    543
   1542.11   3.859    546
   1539.55   3.853    310
   1512.21   3.784    626
   1493.77   3.738    117
   1489.14   3.727    124
   1486.82   3.721    187
   1484.86   3.716    737
   1480.22   3.704    682
   1477.17   3.697    263
   1474.73   3.691    299
   1472.53   3.685    644
   1467.90   3.673    527
   1462.28   3.659    226
   1456.05   3.644    210
   1450.32   3.629    349
   1447.63   3.623    741
   1446.17   3.619    842
   1438.23   3.599    160
   1434.69   3.590    622
   1433.23   3.587    720
    961.91   2.407    107
    956.18   2.393     95
    954.59   2.389    103
    871.70   2.182    128
    866.33   2.168    257
    865.36   2.166    187
    861.21   2.155    243
    858.89   2.150    145
    854.74   2.139    124
    810.42   2.028    272
    807.13   2.020    462
    805.30   2.016    290
    802.61   2.009    263
    800.42   2.003    492
    797.00   1.995    660
    793.58   1.986    611
    790.41   1.978    335
    787.11   1.970    549
    783.69   1.961    381
    767.46   1.921     99
    765.14   1.915    115
    764.04   1.912    120
    761.84   1.907    107
    750.98   1.880    102
    749.88   1.877    103
    747.56   1.871     95
    729.25   1.825    277
    724.98   1.815    508
    720.95   1.804    301
    715.70   1.791    226
    711.55   1.781    372
    707.52   1.771    219
    704.71   1.764    310
    695.43   1.741    316
    692.75   1.734    435
    683.47   1.711    438
    680.79   1.704    267
    671.51   1.681    229