图谱信息 供应商 相关产品
网站主页CAS数据库列表 33924-48-0更多图谱5-氯-2-甲氧基苯甲酸甲酯(33924-48-0)核磁图(13CNMR)

5-氯-2-甲氧基苯甲酸甲酯

产品名称 5-氯-2-甲氧基苯甲酸甲酯

CAS号33924-48-0

分子式C9H9ClO3

分子量200.62

展开


  • Mass

    MS-IW-8998          
    methyl 5-chloro-2-methoxybenzoate
    C9H9ClO3            (Mass of molecular ion:    200)
    

       Source Temperature: 210 °C
       Sample Temperature: 150 °C
       Reservoir, 75 eV
    

          15.0       4.1
          28.0       1.5
          29.0       1.7
          37.0       1.4
          38.0       1.3
          39.0       1.2
          45.0       2.9
          50.0       4.1
          51.0       3.4
          53.0       2.2
          59.0       3.3
          61.0       2.7
          62.0       5.0
          63.0      17.7
          64.0       1.3
          65.0       1.6
          72.0       1.1
          73.0       2.1
          74.0       4.2
          75.0      11.9
          76.0       3.7
          77.0       9.7
          78.0       1.5
          79.0       1.2
          91.0       2.2
          93.0       1.0
          97.0       1.2
          98.0       6.2
          99.0       2.0
         100.0       2.4
         110.0       2.2
         111.0      21.2
         112.0       2.7
         113.0       9.7
         114.0       1.1
         115.0       1.0
         126.0      20.1
         127.0       3.1
         128.0       6.6
         129.0       2.3
         133.0       1.2
         135.0       1.3
         139.0      13.2
         140.0       3.8
         141.0       7.4
         142.0       1.6
         143.0       1.1
         154.0       7.8
         155.0       3.2
         156.0       2.8
         157.0       1.5
         167.0      42.8
         168.0       7.8
         169.0     100.0
         170.0      10.3
         171.0      37.3
         172.0       3.4
         173.0       3.2
         183.0       1.2
         185.0       2.3
         200.0      41.5
         201.0       4.5
         202.0      13.6
         203.0       1.5
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C9 H9 Cl O3 0.05 ml : 0.5 ml CDCl3
    methyl 5-chloro-2-methoxybenzoate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.753 B 7.394 C 6.904 D *1 3.883 E *1 3.875

         Hz     ppm     Int.
    

       3100.71   7.759    222
       3097.90   7.752    236
       2961.18   7.410    143
       2958.37   7.403    130
       2952.27   7.388    155
       2949.46   7.381    143
       2763.67   6.916    178
       2754.76   6.893    167
       1551.88   3.884   1000
       1548.71   3.876    785
    

in CDCl3



liquid film