Diethyl 3-hydroxyglutarate(32328-03-3) ¹³C NMR

Mass

MS-NW-7488          
diethyl 3-hydroxyglutarate
C9H16O5             (Mass of molecular ion:    204)

   Source Temperature: 260 °C
   Sample Temperature: 170 °C
   Reservoir, 75 eV

      14.0       4.5
      15.0       9.1
      18.0       2.8
      19.0       5.0
      26.0       3.8
      27.0      26.3
      28.0       8.8
      29.0      85.0
      30.0       2.4
      31.0      16.1
      39.0       4.7
      40.0       1.9
      41.0       6.9
      42.0      34.5
      43.0      86.5
      44.0      18.8
      45.0      29.3
      46.0       2.4
      47.0       5.9
      55.0       2.9
      56.0       6.3
      57.0       5.4
      58.0       4.3
      59.0       1.1
      60.0      49.6
      61.0      30.1
      62.0       1.1
      68.0       5.0
      69.0       4.3
      70.0      16.5
      71.0     100.0
      72.0       4.1
      73.0       3.5
      75.0      13.5
      84.0      13.8
      85.0      14.4
      86.0       8.1
      87.0       7.5
      88.0      52.5
      89.0      37.9
      90.0       1.6
      95.0       3.4
      99.0       1.8
     102.0       4.0
     103.0       2.5
     111.0       5.2
     112.0       2.4
     113.0      55.3
     114.0       7.7
     115.0       5.7
     116.0       1.6
     117.0      66.4
     118.0       4.1
     129.0       2.3
     130.0      49.7
     131.0       4.7
     140.0       4.8
     141.0      84.8
     142.0       8.2
     143.0       1.1
     145.0       1.5
     157.0       4.3
     159.0       5.0

Assign. Shift(ppm) A 4.435 B 4.164 C 3.45 D 2.541 E 1.266

     Hz     ppm     Int.

    397.63   4.440     42
    391.44   4.371     35
    391.06   4.367     34
    383.88   4.287    138
    376.69   4.207    406
    369.56   4.127    422
    362.50   4.048    148
    309.06   3.451     35
    230.56   2.575    581
    224.25   2.504    517
    120.31   1.344    505
    118.06   1.319     46
    113.25   1.265   1000
    109.75   1.226     49
    106.06   1.185    451