89-73-6

水杨羟肟酸(89-73-6)核磁图(¹HNMR)

产品名称:水杨羟肟酸

CAS:89-73-6

分子式:C7H7NO3

分子量: 153.14

InChI:InChI=1S/C7H7NO3/c9-6-4-2-1-3-5(6)7(10)8-11/h1-4,9,11H,(H,8,10)

InChIKey: HBROZNQEVUILML-UHFFFAOYSA-N

Smiles:C(NO)(=O)C1=CC=CC=C1O

Mass

MS-NW-4774          
salicylohydroxamic acid
C7H7NO3             (Mass of molecular ion:    153)

   Source Temperature: 130 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      18.0       2.4
      37.0       1.3
      38.0       2.9
      39.0      11.6
      50.0       1.4
      51.0       1.6
      52.0       2.2
      53.0       2.8
      62.0       1.5
      63.0       4.8
      64.0       4.6
      65.0      21.6
      66.0       1.4
      76.0       1.1
      79.0       1.2
      80.0       1.2
      91.0       1.7
      92.0       6.8
      93.0      17.1
      94.0       1.5
     120.0       7.9
     121.0     100.0
     122.0       8.2
     135.0       2.3
     137.0       2.9
     153.0      19.1
     154.0       1.5

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₇ H₇ N O₃	0.039 g : 0.5 ml DMSO-d₆
salicylohydroxamic acid

    Assign.     Shift(ppm)

      A     *1     12.3
      B     *1     11.5
      C     *1      9.4
      D             7.704
      E             7.390
      F             6.925
      G             6.876

     Hz     ppm     Int.

   4902.63  12.268    563
   4584.84  11.473    795
   3745.21   9.372    207
   3084.71   7.719    645
   3083.24   7.715    684
   3076.83   7.699    696
   3075.37   7.696    702
   2962.72   7.414    341
   2961.07   7.410    354
   2954.11   7.392    687
   2947.15   7.375    422
   2945.68   7.371    409
   2771.49   6.935   1000
   2763.98   6.917    847
   2763.07   6.914    905
   2759.04   6.904     67
   2756.11   6.897    514
   2755.19   6.895    486
   2748.05   6.877    874
   2741.09   6.859    457
   2739.99   6.856    439

KBr disc