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返回ChemicalBook首页>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)

20035-41-0

6-溴-2-羟基于-甲氧基苯甲醛(20035-41-0)核磁图(1HNMR)

分子式:C8H7BrO3

分子量: 231.04

InChI:InChI=1S/C8H7BrO3/c1-12-7-3-2-6(9)5(4-10)8(7)11/h2-4,11H,1H3

InChIKey: JUPJZUTYDWXZAQ-UHFFFAOYSA-N

Smiles:C(=O)C1=C(Br)C=CC(OC)=C1O

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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

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    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

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KBr disc

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nujol mull

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