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网站主页CAS数据库列表 20035-41-0更多图谱6-溴-2-羟基于-甲氧基苯甲醛(20035-41-0)核磁图(1HNMR)

6-溴-2-羟基于-甲氧基苯甲醛

产品名称 6-溴-2-羟基于-甲氧基苯甲醛

CAS号20035-41-0

分子式C8H7BrO3

分子量231.04

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  • Mass

    MS-IW-3606          
    6-bromo-2-hydroxy-3-methoxybenzaldehyde
    C8H7BrO3            (Mass of molecular ion:    230)
    

       Source Temperature: 210 °C
       Sample Temperature: 160 °C
       Reservoir, 75 eV
    

          15.0       1.9
          26.0       1.8
          27.0       1.5
          28.0       3.4
          29.0       5.8
          31.0       1.2
          37.0       3.7
          38.0       4.0
          39.0       4.7
          40.0       3.0
          41.0       1.3
          43.0       1.5
          45.0       7.3
          49.0       4.5
          50.0      14.7
          51.0      29.2
          52.0      13.0
          53.0      10.1
          54.0       6.4
          55.0       2.1
          61.0       5.7
          62.0       9.7
          63.0      13.0
          64.0       3.4
          65.0       6.1
          66.0       2.9
          74.0       2.9
          75.0       3.2
          77.0       7.8
          78.0       5.0
          79.0      24.9
          80.0      12.3
          82.0       1.2
          90.0       2.1
          91.0       1.9
          92.0       3.4
          93.0       2.1
          94.0       4.6
          95.0       1.8
         105.0       8.7
         106.0       2.8
         107.0      41.8
         108.0      20.8
         109.0       1.7
         117.0       1.3
         119.0       1.6
         121.0       1.5
         122.0       3.8
         123.0       1.9
         131.0       4.3
         133.0       5.1
         136.0       1.0
         143.0       2.2
         145.0       1.8
         151.0       2.0
         154.0       4.4
         156.0       4.6
         157.0       1.8
         158.0       1.5
         159.0       7.8
         160.0       1.5
         161.0       6.8
         170.0       2.1
         172.0       2.3
         173.0       1.1
         182.0       1.2
         183.0       1.6
         184.0      40.6
         185.0       5.6
         186.0      41.3
         187.0      33.9
         188.0       4.8
         189.0      29.6
         190.0       2.2
         198.0       3.9
         199.0       5.5
         200.0      10.8
         201.0      11.8
         202.0       8.0
         203.0       7.2
         204.0       1.0
         211.0       1.9
         212.0       1.4
         213.0       2.3
         214.0       6.4
         215.0       8.6
         216.0       5.7
         217.0       7.8
         229.0      17.0
         230.0     100.0
         231.0      25.1
         232.0      98.1
         233.0       9.0
    

400 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H7 Br O3 0.039 g : 0.5 ml CDCl3
    6-bromo-2-hydroxy-3-methoxybenzaldehyde
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.3 B 10.284 C 7.084 D 6.916 E 3.898 J(A,D)=0.8HZ

         Hz     ppm     Int.
    

       4907.03  12.279    272
       4906.30  12.277    291
       4110.07  10.285    489
       2836.15   7.097    203
       2827.54   7.076    258
       2768.01   6.927    150
       2759.40   6.905    118
       1558.01   3.899   1000
    

in CDCl3



KBr disc



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