ChemicalBook
English   Japanese   Germany   Korea
返回ChemicalBook首页>CAS数据库列表>2374-03-0更多图谱> 4-氨基-3-羟基苯甲酸(2374-03-0)质谱(MS)

2374-03-0

4-氨基-3-羟基苯甲酸(2374-03-0)质谱(MS)

分子式:C7H7NO3

分子量: 153.14

InChI:InChI=1S/C7H7NO3/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,9H,8H2,(H,10,11)

InChIKey: NFPYJDZQOKCYIE-UHFFFAOYSA-N

Smiles:C(O)(=O)C1=CC=C(N)C(O)=C1

  • 图谱
    Mass

    MS-IW-2632          
    4-amino-3-hydroxybenzoic acid
    C7H7NO3             (Mass of molecular ion:    153)
    

       Source Temperature: 130 °C
       Sample Temperature:  90 °C
       Direct, 75 eV
    

          18.0       3.3
          28.0       2.4
          39.0       1.8
          40.0       1.0
          41.0       1.1
          50.0       1.9
          51.0       3.4
          52.0       4.7
          53.0       6.8
          53.5       1.8
          54.0       2.5
          62.0       1.2
          62.5       3.6
          63.0       3.3
          68.0       2.0
          78.0       2.3
          79.0       2.8
          80.0      13.2
          81.0       1.0
          90.0       1.1
          96.0       2.0
         107.0       2.1
         108.0      11.7
         109.0       1.0
         124.0       2.2
         136.0      71.6
         137.0       6.0
         138.0       1.1
         152.0       2.3
         153.0     100.0
         154.0       8.1
    

400 MHz in DMSO-d6

  • 图谱

    1H NMR 399.65 MHz
    C7 H7 N O3 0.039 g : 0.5 ml DMSO-d6
    4-amino-3-hydroxybenzoic acid
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 12. B *1 9.36 C 7.273 D 7.263 E 6.604 F 5.3

         Hz     ppm     Int.
    

       3738.79   9.356     63
       2907.04   7.274   1000
       2905.57   7.271    533
       2900.08   7.257    339
       2898.24   7.252    266
       2643.83   6.616    355
       2642.18   6.612    164
       2636.86   6.598    109
       2635.03   6.594    346
    

in DMSO-d6

  • 图谱

KBr disc

  • 图谱

nujol mull

  • 图谱

  • 图谱

×