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网站主页CAS数据库列表 86-79-3更多图谱2-羟基咔唑(86-79-3)红外图谱(IR1)

2-羟基咔唑

产品名称 2-羟基咔唑

CAS号86-79-3

分子式C12H9NO

分子量183.21

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  • Mass

    MS-IW-1239          
    2-carbazolol
    C12H9NO             (Mass of molecular ion:    183)
    

       Source Temperature: 170 °C
       Sample Temperature: 140 °C
       Direct, 75 eV
    

          18.0       2.6
          51.0       1.7
          63.0       3.3
          63.5       1.2
          64.0       2.0
          75.0       1.4
          76.0       1.3
          76.5       3.2
          77.0       7.4
          77.5       1.8
          91.5      11.4
          92.0       1.6
         101.0       1.6
         102.0       1.0
         126.0       2.8
         127.0       7.6
         128.0       4.7
         129.0       2.4
         152.0       1.0
         153.0       2.2
         154.0      26.6
         155.0       9.7
         156.0       1.3
         167.0       1.7
         182.0       8.9
         183.0     100.0
         184.0      13.5
         185.0       1.0
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C12 H9 N O 0.037 g : 0.5 ml DMSO-d6
    2-carbazolol
    ChemicalStructure
        Assign.     Shift(ppm)
    A 10.9 B 9.42 C 7.921 D 7.855 E 7.386 F 7.252 G 7.079 J 6.863 K 6.669

         Hz     ppm     Int.
    

       4375.46  10.949    375
       3767.70   9.428   1000
       3169.25   7.931    304
       3161.47   7.911    317
       3143.77   7.867    395
       3135.38   7.846    414
       2956.70   7.399    296
       2948.61   7.378    394
       2906.34   7.273    153
       2905.43   7.270    192
       2898.41   7.253    316
       2891.54   7.236    147
       2891.08   7.235    146
       2890.32   7.233    178
       2836.46   7.098    213
       2829.28   7.080    326
       2828.83   7.079    334
       2821.50   7.060    172
       2744.29   6.867    494
       2742.16   6.862    598
       2670.59   6.683    288
       2668.46   6.677    323
       2662.20   6.662    285
       2660.06   6.656    323
    

in DMSO-d6



KBr disc



nujol mull