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beta-丙氨酸乙酯盐酸盐

产品名称 beta-丙氨酸乙酯盐酸盐

CAS号4244-84-2

分子式C5H12ClNO2

分子量153.61

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  • Mass

    MS-IW-6984          
    beta-alanine ethyl ester hydrochloride
    C5H11NO2 HCl        (Mass of molecular ion:    117)
    

       Source Temperature: 150 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          14.0       1.7
          15.0       3.9
          17.0       2.4
          18.0      12.1
          26.0       5.5
          27.0      15.3
          28.0      22.4
          29.0      20.6
          30.0     100.0
          31.0       7.6
          35.0       6.3
          36.0      79.7
          37.0       2.1
          38.0      32.9
          40.0       1.3
          41.0       3.6
          42.0      18.7
          43.0      54.2
          44.0      16.9
          45.0       7.3
          46.0       4.3
          55.0       5.9
          56.0       1.1
          57.0       2.1
          60.0      27.4
          61.0       5.5
          70.0      28.7
          71.0       2.2
          72.0      44.6
          73.0       4.2
          74.0       6.0
          75.0       1.7
          88.0      10.4
          89.0       2.0
         102.0       2.3
         116.0       1.6
         117.0      31.2
         118.0       6.1
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C5 H11 N O2 0.040 g : 0.5 ml CDCl3
    beta-alanine ethyl ester hydrochloride
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.15 B 4.178 C 3.378 D 2.934 E 1.268

         Hz     ppm     Int.
    

       3255.62   8.147    114
       1680.42   4.205    141
       1673.34   4.188    434
       1666.14   4.169    439
       1659.06   4.152    146
       1358.76   3.400     55
       1358.40   3.399     55
       1352.91   3.386    107
       1347.17   3.371    110
       1341.31   3.357     60
       1179.20   2.951    189
       1172.49   2.934    372
       1165.41   2.917    163
        514.16   1.287    517
        506.96   1.269   1000
        499.88   1.251    501
    

in CDCl3



KBr disc



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