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网站主页CAS数据库列表 15159-65-6更多图谱L(+)-2-氨基-4-溴丁酸氢溴酸盐(15159-65-6)红外图谱(IR1)

L(+)-2-氨基-4-溴丁酸氢溴酸盐

产品名称 L(+)-2-氨基-4-溴丁酸氢溴酸盐

CAS号15159-65-6

分子式C4H9Br2NO2

分子量262.93

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  • Mass

    MS-KW-0088          
    (S)-2-amino-4-bromobutyric acid hydrobromide
    C4H8BrNO2 HBr       (Mass of molecular ion:    181)
    

       Source Temperature: 190 °C
       Sample Temperature: 150 °C
       Direct, 75 eV
    

          15.0       1.6
          17.0       1.1
          18.0       5.4
          26.0       2.4
          27.0       4.8
          28.0      23.3
          29.0       7.1
          30.0       6.8
          39.0       1.2
          39.5       1.8
          40.0       3.4
          40.5       1.8
          41.0       4.0
          42.0       7.5
          43.0      25.4
          44.0       4.3
          52.0       1.3
          53.0       1.0
          54.0       3.6
          55.0       4.8
          56.0       8.4
          57.0      12.8
          73.0       1.1
          74.0       2.3
          79.0      31.9
          80.0     100.0
          81.0      31.4
          82.0      98.7
         101.0       2.6
         136.0       4.2
         138.0       4.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C4 H8 Br N O2 0.037 g : 0.5 ml DMSO-d6
    (S)-2-amino-4-bromobutyric acid hydrobromide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.45 B 4.014 C *1 3.705 D *1 3.646 E 2.351

         Hz     ppm     Int.
    

       3377.84   8.452    985
       1612.40   4.035    196
       1606.60   4.021    343
       1604.31   4.015    320
       1602.17   4.009    341
       1590.27   3.980     54
       1495.21   3.742    170
       1487.88   3.723    398
       1484.99   3.716    395
       1480.71   3.706    287
       1477.66   3.698    740
       1470.49   3.680    401
       1467.74   3.673    385
       1464.69   3.665    118
       1460.88   3.656    667
       1457.52   3.647    274
       1453.55   3.638    414
       1450.65   3.630    357
       1446.69   3.620     61
       1443.48   3.612    183
        968.02   2.423     50
        961.00   2.405    122
        953.37   2.386    299
        946.35   2.368    733
        939.64   2.352   1000
        932.62   2.334    760
        925.14   2.315    384
        919.80   2.302     77
        917.66   2.297    144
        914.00   2.288     82
        913.24   2.286     84
        910.64   2.279     92
        901.95   2.257     42
    

in DMSO-d6



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