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网站主页CAS数据库列表 10257-28-0更多图谱D-吡喃葡萄糖(10257-28-0)核磁图(1HNMR)

D-吡喃葡萄糖

产品名称 D-吡喃葡萄糖

CAS号10257-28-0

分子式C6H12O6

分子量180.16

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400 MHz in D2O


  • 1H NMR 399.65 MHz
    C6 H12 O6 0.037 g : 0.5 ml D2O
    D-galactopyranose
    ChemicalStructure
        Assign.     Shift(ppm)
    A 5.268 B 4.587 C 4.091 D 3.987 E 3.929 F 3.853 G 3.82 J 3.78 to 3.72 K 3.648 L 3.494 MIXTURE OF ANOMERS. ASSIGNED BY H-H COSY. THE SOLVENT SIGNAL SUPPRESSED.

         Hz     ppm     Int.
    

       2107.18   5.273    448
       2103.52   5.264    477
       1837.28   4.598    684
       1829.35   4.578    710
       1641.11   4.107    172
       1635.50   4.093    295
       1628.78   4.076    179
       1595.34   3.992    333
       1592.29   3.985    370
       1572.14   3.934    421
       1568.73   3.926    456
       1549.19   3.877    180
       1546.02   3.869    149
       1538.82   3.851    431
       1535.64   3.843    450
       1527.59   3.823    473
       1523.93   3.814    447
       1520.63   3.805    114
       1517.33   3.797    183
       1513.55   3.788    230
       1512.70   3.786    195
       1509.03   3.776    370
       1503.05   3.761    482
       1501.22   3.757    851
       1498.90   3.751    813
       1495.73   3.743   1000
       1490.48   3.730    545
       1488.53   3.725    911
       1484.50   3.715    300
       1483.52   3.713    283
       1480.71   3.706    214
       1479.86   3.703    219
       1476.68   3.695    189
       1475.59   3.693    190
       1465.58   3.668    315
       1462.16   3.659    304
       1455.69   3.643    421
       1452.15   3.634    422
       1404.91   3.516    386
       1396.97   3.496    384
       1395.02   3.491    349
       1387.08   3.471    281
    

in D2O



KBr disc



nujol mull



4880 A,200 M,powder