32328-03-3

3-羟基戊二酸二乙酯(32328-03-3)核磁图(¹HNMR)

产品名称:3-羟基戊二酸二乙酯

CAS:32328-03-3

分子式:C9H16O5

分子量: 204.22

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

90 MHz in CDCl3

¹H NMR	89.56 MHz
C₉ H₁₆ O₅	0.05 ml : 0.5 ml CDCl₃
diethyl 3-hydroxyglutarate

    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

in CDCl3