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14430-23-0

5,6-二甲氧基吲哚(14430-23-0)红外图谱(IR1)

分子式:C10H11NO2

分子量: 177.2

InChI:InChI=1S/C10H11NO2/c1-12-9-5-7-3-4-11-8(7)6-10(9)13-2/h3-6,11H,1-2H3

InChIKey: QODBZRNBPUPLEZ-UHFFFAOYSA-N

Smiles:N1C2=C(C=C(OC)C(OC)=C2)C=C1

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    Mass

    MS-IW-1331          
    5,6-dimethoxyindole
    C10H11NO2           (Mass of molecular ion:    177)
    

       Source Temperature: 150 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          63.0       2.3
          64.0       1.7
          76.0       1.3
          79.0       1.0
          88.5       1.1
          89.0       1.8
          91.0       4.0
         104.0       4.3
         105.0       1.0
         106.0       6.3
         107.0       1.8
         116.0       8.4
         117.0       1.6
         119.0      10.5
         132.0       2.3
         133.0       2.6
         134.0      18.6
         135.0       1.7
         160.0       1.0
         161.0       3.2
         162.0      44.0
         163.0       4.7
         176.0       5.7
         177.0     100.0
         178.0      11.5
         179.0       1.0
    

400 MHz in DMSO-d6

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    1H NMR 399.65 MHz
    C10 H11 N O2 0.030 g : 0.5 ml DMSO-d6
    5,6-dimethoxyindole
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.7 B 7.139 C 7.040 D 6.932 E 6.285 F *1 3.762 G *1 3.740

         Hz     ppm     Int.
    

       4294.15  10.745     51
       2855.75   7.146    117
       2853.18   7.140    156
       2850.25   7.132    117
       2813.62   7.041    272
       2770.39   6.933    236
       2514.88   6.293     75
       2514.14   6.291     81
       2512.86   6.288     95
       2512.13   6.286    128
       2511.21   6.284     88
       2509.93   6.281     82
       2509.20   6.279     71
       1503.80   3.763    972
       1495.00   3.741   1000
    

in DMSO-d6

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KBr disc

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nujol mull

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