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网站主页CAS数据库列表 50-70-4更多图谱山梨醇(50-70-4)核磁图(1HNMR)

山梨醇

产品名称 山梨醇

CAS号50-70-4

分子式C6H14O6

分子量182.17

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  • Mass

    MS-NW-1785          
    D-glucitol
    C6H14O6             (Mass of molecular ion:    182)
    

       Source Temperature: 220 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          14.0       1.0
          15.0      15.7
          17.0       1.4
          18.0       6.9
          19.0      18.0
          26.0       1.5
          27.0      10.7
          28.0      13.8
          29.0      18.4
          30.0       3.2
          31.0      34.8
          32.0       2.0
          39.0       3.6
          41.0       8.0
          42.0       9.3
          43.0      48.6
          44.0      32.0
          45.0      32.0
          46.0       1.6
          47.0       2.0
          55.0      11.5
          56.0      31.6
          57.0      25.3
          58.0       1.8
          59.0       1.8
          60.0      18.1
          61.0      83.7
          62.0       3.2
          69.0       4.5
          71.0       7.1
          72.0       1.7
          73.0     100.0
          74.0      46.2
          75.0       3.5
          85.0      10.9
          86.0       1.9
          87.0       1.6
          89.0       1.1
          91.0       7.8
          97.0       2.0
         103.0      41.5
         104.0       4.6
         115.0       4.0
         133.0      12.3
         146.0       1.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C6 H14 O6 0.040 g : 0.5 ml DMSO-d6
    D-glucitol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.56 B 4.49 C 4.48 D 4.39 E 4.34 F 4.12 G 3.671 J *1 3.58 K 3.55 L 3.48 M *2 3.44 N 3.39 P *1 3.37 Q *2 3.35 ASSIGNED BY H-H AND C-H COSY. J(A,K)=4.6HZ J(B,M)=J(B,Q)=6.2HZ J(C,L)=5.7HZ J(D,N)=5.9HZ J(E,J)=J(E,P)=5.7HZ J(F,G)=6.7HZ J(G,K)=4.4HZ J(G,N)=1.8HZ J(J,L)=3.3HZ J(K,M)=5.6HZ J(K,Q)=5.7HZ J(L,N)=7.8HZ J(L,P)=5.5HZ J(M,Q)=-11.0HZ

         Hz     ppm     Int.
    

       1826.17   4.570    677
       1821.53   4.558    690
       1798.83   4.502    292
       1792.60   4.486   1000
       1786.87   4.472    855
       1758.18   4.400    624
       1752.32   4.385    646
       1738.77   4.351    285
       1733.03   4.337    654
       1727.42   4.323    289
       1650.39   4.130    673
       1643.68   4.113    723
       1473.88   3.688    156
       1472.05   3.684    167
       1469.48   3.677    201
       1467.41   3.672    295
       1465.33   3.667    176
       1462.89   3.661    185
       1460.94   3.656    181
       1439.82   3.603    126
       1436.52   3.595    145
       1434.08   3.589    135
       1430.66   3.580    172
       1428.83   3.576    214
       1425.54   3.567    216
       1423.22   3.562    339
       1419.68   3.553    284
       1418.46   3.550    298
       1412.96   3.536    213
       1408.08   3.524     98
       1403.56   3.512     72
       1400.27   3.504     63
       1397.71   3.498    142
       1393.68   3.488    230
       1392.21   3.484    188
       1389.65   3.478    250
       1387.82   3.473    266
       1382.69   3.460    336
       1380.86   3.456    159
       1377.08   3.446    272
       1371.70   3.433    168
       1364.62   3.415    314
       1363.65   3.413    268
       1361.57   3.407    239
       1359.62   3.403    248
       1357.67   3.398    253
       1355.59   3.392    361
       1353.76   3.388    415
       1348.51   3.375    477
       1343.02   3.361    497
       1337.40   3.347    369
       1332.28   3.334    189
       1326.54   3.320    114
    

in D2O

in DMSO-d6





KBr disc



nujol mull



4880 A,200 M,powder