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β-Alanine

Product Name β-Alanine

CAS107-95-9

MFC3H7NO2

MW89.09

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  • Mass 

    MS-NW-8145          
beta-alanine
C3H7NO2             (Mass of molecular ion:     89)


       Source Temperature: 180 °C
   Sample Temperature: 160 °C
   Direct, 75 eV


          15.0       1.8
      17.0       2.0
      18.0       9.1
      27.0       3.0
      28.0      11.2
      29.0       1.7
      30.0     100.0
      31.0       1.8
      40.0       1.0
      41.0       1.7
      42.0       7.5
      43.0      11.3
      44.0       4.6
      45.0       2.9
      46.0       1.4
      55.0       1.0
      60.0       1.1
      70.0       4.6
      89.0       4.0

400 MHz in D2O

90 MHz in D2O


  • 1H NMR 399.65 MHz
    C3 H7 N O2 0.039 g : 0.5 ml D2O
    beta-alanine
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             3.181
      B             2.559
     
     THE SOLVENT PEAK SUPPRESSED.
  

         Hz     ppm     Int.


       1278.20   3.199    492
   1271.48   3.182   1000
   1264.77   3.165    521
   1029.05   2.575    450
   1022.46   2.559    826
   1015.63   2.542    389


  • 1H NMR 89.56 MHz
    C3 H7 N O2 0.039 g : 0.5 ml D2O
    beta-alanine
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             3.177
      B             2.562
     
     SOLVENT PEAK REMOVED
  

         Hz     ppm     Int.


        292.32   3.264    408
    285.40   3.187   1000
    278.99   3.116    698
    235.24   2.627    625
    228.66   2.554    921
    222.08   2.480    375

in D2O



KBr disc



nujol mull



4880 A,200 M,powder



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