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返回ChemicalBook首页>CAS数据库列表>10030-80-5更多图谱> L(-)-甘露糖(10030-80-5)核磁图(1HNMR)

10030-80-5

L(-)-甘露糖(10030-80-5)核磁图(1HNMR)

产品名称:L(-)-甘露糖

CAS:10030-80-5

分子式:C6H12O6

分子量: 180.16

InChI:InChI=1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4-,5-,6-/m0/s1

InChIKey: GZCGUPFRVQAUEE-BXKVDMCESA-N

Smiles:O=C[C@@H]([C@@H]([C@H]([C@H](CO)O)O)O)O

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    Mass

    MS-NW-7648          
    L-(-)-mannose
    C6H12O6             (Mass of molecular ion:    180)
    

       Source Temperature: 210 °C
       Sample Temperature: 170 °C
       Direct, 75 eV
    

          13.0       1.3
          14.0       5.6
          15.0      24.6
          17.0       3.7
          18.0      13.3
          19.0      13.6
          25.0       1.1
          26.0       5.6
          27.0      14.9
          28.0      10.0
          29.0      56.7
          30.0      12.2
          31.0     100.0
          32.0      16.5
          33.0       3.1
          38.0       1.1
          39.0       5.2
          40.0       1.1
          41.0       6.5
          42.0      29.4
          43.0      73.0
          44.0      24.6
          45.0      16.9
          47.0       5.2
          49.0       2.1
          53.0       1.3
          54.0       2.2
          55.0      14.3
          56.0      16.4
          57.0      21.9
          58.0       3.5
          59.0       3.6
          60.0      71.5
          61.0      50.7
          62.0       3.0
          68.0       2.1
          69.0       5.5
          70.0       2.8
          71.0      23.0
          72.0      21.9
          73.0      81.8
          74.0       9.9
          75.0       1.4
          77.0       1.8
          84.0       1.5
          85.0       8.3
          86.0       5.2
          87.0       2.0
          89.0       3.0
          90.0       3.4
          91.0       4.5
          97.0       3.0
          98.0       2.1
         101.0       3.6
         102.0       4.7
         103.0      10.6
         104.0       1.0
         113.0       1.6
         115.0       1.2
         119.0       2.7
         131.0       4.0
         133.0       1.5
         149.0       2.1
    

400 MHz in DMSO-d6

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    1H NMR 399.65 MHz
    C6 H12 O6 0.032 g : 0.5 ml DMSO-d6
    L-(-)-mannose
    ChemicalStructure
        Assign.     Shift(ppm)
    A 6.24 B 6.16 C 4.878 D 4.684 E *1 4.63 F *1 4.53 G *1 4.51 J *1 4.43 K 4.34 L 3.66 M 3.62 N *2 3.54 to 3.48 P *2 3.44 to 3.36 Q 3.27 R 3.02 mixture of anomers H2O peak at 3.4 ppm removed

         Hz     ppm     Int.
    

       2496.34   6.247   1000
       2492.07   6.236    996
       2464.23   6.166    279
       2456.05   6.146    286
       1951.66   4.884    697
       1950.56   4.881    671
       1947.39   4.873    700
       1946.41   4.871    638
       1874.02   4.690    242
       1871.70   4.684    195
       1869.87   4.679    239
       1852.29   4.635    811
       1846.80   4.622    830
       1823.00   4.562    317
       1822.27   4.560    320
       1814.82   4.542    477
       1813.96   4.539    494
       1812.13   4.535    324
       1811.28   4.533    325
       1808.72   4.526    770
       1804.44   4.516    744
       1781.74   4.459    185
       1776.49   4.446    875
       1770.51   4.431    946
       1764.65   4.416    336
       1742.68   4.361    354
       1736.94   4.347    715
       1731.20   4.332    369
       1479.25   3.702    105
       1477.05   3.696    113
       1473.75   3.688    112
       1471.56   3.683    121
       1467.65   3.673    144
       1465.33   3.667    146
       1462.04   3.659    181
       1459.96   3.654    364
       1458.37   3.650    305
       1454.71   3.640    271
       1452.76   3.636    289
       1448.97   3.626    366
       1447.39   3.622    330
       1443.60   3.613    336
       1441.65   3.608    321
       1422.36   3.560    232
       1421.39   3.557    222
       1417.97   3.549    459
       1413.45   3.537    969
       1410.52   3.530    854
       1408.69   3.525    877
       1405.03   3.516    764
       1402.10   3.509    630
       1399.29   3.502    603
       1395.14   3.491    614
       1393.31   3.487    559
       1390.14   3.479    448
       1384.16   3.464    536
       1379.03   3.451    416
       1373.17   3.436    493
       1370.48   3.430    351
       1366.09   3.419    766
       1362.30   3.409    728
       1354.49   3.390    473
       1351.68   3.383    261
       1349.00   3.376    377
       1345.34   3.367    411
       1339.97   3.353    398
       1336.18   3.344    209
       1330.69   3.330    173
       1309.57   3.277    198
       1305.05   3.266    333
       1304.57   3.265    333
       1303.96   3.263    331
       1302.00   3.258    300
       1301.51   3.257    297
       1300.90   3.256    299
       1300.42   3.254    302
       1210.08   3.028    105
       1205.81   3.018    131
       1203.37   3.012    149
       1201.66   3.007    109
       1200.93   3.005    119
    

KBr disc

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nujol mull

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