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61-78-9

4-Aminohippuric acid

Product Name 4-Aminohippuric acid

CAS61-78-9

MFC9H10N2O3

MW194.19

More

  • 61-78-9_ms
    Mass

    MS-NW-8140          
    p-aminohippuric acid
    C9H10N2O3           (Mass of molecular ion:    194)
    

       Source Temperature: 200 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          18.0       3.1
          28.0       2.2
          38.0       1.1
          39.0       5.1
          41.0       1.8
          44.0       1.0
          52.0       1.4
          63.0       2.5
          64.0       2.7
          65.0      18.1
          66.0       2.5
          91.0       2.8
          92.0      23.8
          93.0       2.5
         118.0       1.0
         119.0       2.5
         120.0     100.0
         121.0       8.4
         149.0       6.0
         150.0      18.6
         151.0       1.8
         176.0       1.4
         194.0      20.7
         195.0       2.3
    

400 MHz in DMSO-d6

90 MHz in CDCl3

  • 61-78-9_1hnmr_2

    1H NMR 399.65 MHz
    C9 H10 N2 O3 0.040 : 0.5 ml DMSO-d6
    p-aminohippuric acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.36 B 7.602 C 6.565 D 3.872

         Hz     ppm     Int.
    

       3345.22   8.371    172
       3339.45   8.356    348
       3333.47   8.341    170
       3051.19   7.635     25
       3050.55   7.634     25
       3042.86   7.614    949
       3034.10   7.592    973
       2630.45   6.582    159
       2628.10   6.577   1000
       2621.05   6.559    340
       2619.34   6.555    980
       1550.71   3.881    839
       1544.94   3.866    835
    

  • 61-78-9_1hnmr

    1H NMR 89.56 MHz
    C9 H10 N2 O3 0.046 g : 0.5 ml CDCl3
    p-aminohippuric acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.31 B 7.597 C 6.568 D 3.874

         Hz     ppm     Int.
    

        750.16   8.377    134
        744.18   8.310    281
        738.28   8.244    137
        685.13   7.650    820
        683.42   7.631    268
        676.50   7.554    968
        674.28   7.529    149
        673.94   7.526    150
        594.73   6.641    112
        592.25   6.613   1000
        583.53   6.516    828
        349.91   3.907    703
        344.02   3.842    685
    

in DMSO-d6

  • 61-78-9_13cnmr

KBr disc

  • 61-78-9_ir1_2

nujol mull

  • 61-78-9_ir2

4880 A,200 M,powder

  • 61-78-9_raman