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2-氨基异丁酸

产品名称 2-氨基异丁酸

CAS号62-57-7

分子式C4H9NO2

分子量103.12

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  • Mass

    MS-NW-5033          
    2-methylalanine
    C4H9NO2             (Mass of molecular ion:    103)
    

       Source Temperature: 190 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          15.0       5.6
          18.0       9.5
          27.0       2.0
          28.0       4.5
          30.0       5.8
          39.0       4.5
          40.0       2.2
          41.0      15.9
          42.0      35.7
          43.0       5.1
          44.0       1.5
          45.0       2.6
          56.0       1.1
          57.0       2.1
          58.0     100.0
          59.0       4.5
          88.0       5.1
    

90 MHz in D2O


  • 1H NMR 89.56 MHz
    C4 H9 N O2 0.042 g : 0.5 ml D2O
    2-methylalanine
    ChemicalStructure
        Assign.     Shift(ppm)
    B 1.498 THE SOLVENT SIGNAL REMOVED.

         Hz     ppm     Int.
    

        134.19   1.499   1000
    

in D2O



KBr disc



nujol mull



4880 A,200 M,powder