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顺式-4-羟基-D-脯氨酸

产品名称 顺式-4-羟基-D-脯氨酸

CAS号2584-71-6

分子式C5H9NO3

分子量131.13

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  • Mass

    MS-NW-6907          
    cis-4-hydroxy-D-proline
    C5H9NO3             (Mass of molecular ion:    131)
    

       Source Temperature: 240 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          15.0       3.2
          17.0       1.0
          18.0       3.8
          26.0       2.0
          27.0       7.6
          28.0      18.4
          29.0       6.3
          30.0      21.7
          31.0       4.1
          38.0       1.7
          39.0       6.4
          40.0       3.4
          41.0      44.4
          42.0      13.0
          43.0      16.4
          44.0       3.0
          45.0       4.5
          54.0       1.7
          55.0       5.8
          56.0      11.3
          57.0       5.0
          58.0      11.0
          59.0       2.0
          66.0       1.0
          67.0       4.1
          68.0      40.4
          69.0      26.3
          70.0       2.2
          73.0       3.6
          84.0       2.2
          86.0     100.0
          87.0      17.7
          88.0       1.2
         131.0       1.0
    

400 MHz in D2O


  • 1H NMR 399.65 MHz
    C5 H9 N O3 0.038 g : 0.5 ml D2O
    cis-4-hydroxy-D-proline
    ChemicalStructure
        Assign.     Shift(ppm)
    A 4.590 B 4.225 C 3.468 D 3.383 E 2.510 F 2.265 SOLVENT PEAK REMOVED

         Hz     ppm     Int.
    

       1840.82   4.607    234
       1838.87   4.602    390
       1836.91   4.597    536
       1834.72   4.591    683
       1832.40   4.586    556
       1830.44   4.581    417
       1828.49   4.576    254
       1695.80   4.244    672
       1691.89   4.234    716
       1685.42   4.218    718
       1681.64   4.208    707
       1397.09   3.496    264
       1396.61   3.495    278
       1395.14   3.491    495
       1393.55   3.487    304
       1384.16   3.464    527
       1382.69   3.460    927
       1380.98   3.456    569
       1358.52   3.400   1000
       1354.49   3.390    990
       1346.07   3.369    538
       1342.16   3.359    537
       1018.80   2.550    323
       1014.28   2.538    329
       1008.18   2.523    320
       1004.27   2.513    540
       1000.00   2.503    436
        994.14   2.488    418
        989.62   2.477    412
        915.41   2.291    289
        913.45   2.286    528
        911.62   2.282    533
        909.67   2.277    533
        907.71   2.272    299
        901.25   2.256    229
        899.29   2.251    407
        897.34   2.246    410
        895.51   2.241    414
        893.55   2.236    227
    

KBr disc



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