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2-AMINO-3-METHOXYBENZOIC ACID

Product Name 2-AMINO-3-METHOXYBENZOIC ACID

CAS3177-80-8

MFC8H9NO3

MW167.16

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  • Mass

    MS-IW-8678          
    2-amino-3-methoxybenzoic acid
    C8H9NO3             (Mass of molecular ion:    167)
    

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

          18.0       1.2
          27.0       1.3
          28.0       3.0
          38.0       1.5
          39.0       3.3
          41.0       1.0
          50.0       2.2
          51.0       8.1
          52.0       9.9
          53.0       4.5
          55.0       1.0
          62.0       1.5
          63.0       3.5
          64.0       2.0
          65.0       5.5
          66.0       1.5
          67.0       1.3
          74.5       5.0
          75.0       1.3
          76.0       1.9
          77.0       2.5
          78.0      11.9
          79.0       5.3
          80.0       1.4
          83.5       1.5
          90.0       2.8
          91.0      10.4
          92.0       6.1
          93.0       4.2
          94.0       1.0
         106.0      35.7
         107.0       8.1
         108.0       1.3
         119.0       9.4
         120.0       6.0
         121.0      46.9
         122.0       4.2
         123.0       1.5
         134.0      49.1
         135.0       4.5
         148.0      19.5
         149.0      36.7
         150.0       6.2
         152.0      23.5
         153.0       2.0
         167.0     100.0
         168.0      10.0
         169.0       1.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C8 H9 N O3 0.039 g : 0.5 ml DMSO-d6
    2-amino-3-methoxybenzoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.359 B 6.956 C 6.515 D 3.812

         Hz     ppm     Int.
    

       2946.17   7.372    139
       2944.95   7.369    146
       2938.08   7.352    155
       2936.71   7.349    149
       2784.88   6.969    116
       2783.51   6.965    120
       2776.95   6.949    133
       2775.73   6.946    125
       2611.39   6.535    138
       2603.45   6.515    216
       2595.52   6.495    125
       1523.74   3.813   1000
    

in DMSO-d6



KBr disc



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