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3,5-二碘-L-酪氨酸

产品名称 3,5-二碘-L-酪氨酸

CAS号300-39-0

分子式C9H9I2NO3

分子量432.98

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  • Mass

    MS-NW-0307          
    3,5-diiodo-L-tyrosine
    C9H9I2NO3 2H2O      (Mass of molecular ion:    433)
    

       Source Temperature: 210 °C
       Sample Temperature: 210 °C
       Direct, 75 eV
    

          18.0       2.0
          27.0       2.0
          28.0      11.5
          29.0       1.9
          30.0      11.2
          39.0       3.2
          41.0       4.1
          42.0       1.9
          43.0       5.0
          44.0       7.0
          46.0       3.4
          50.0       5.4
          51.0       9.9
          52.0       3.0
          52.5       1.6
          53.0       5.3
          54.0       1.5
          55.0       5.1
          56.0       1.6
          57.0       4.4
          60.0       1.2
          61.0       1.3
          62.0       2.8
          63.0       3.4
          63.5       1.2
          65.0       1.0
          66.5       1.3
          67.0       2.9
          67.5       1.5
          68.0       1.6
          69.0       4.1
          70.0       1.5
          71.0       2.3
          73.0       1.5
          74.0      48.4
          75.0       9.6
          76.0       8.5
          77.0      10.8
          78.0       6.9
          79.0       3.0
          80.0       1.6
          81.0       2.4
          82.0       2.1
          83.0       3.3
          84.0       1.3
          85.0       1.3
          89.0       1.9
          90.0       1.1
          91.0       1.5
          95.0       1.7
          96.0       1.6
          97.0       2.4
          98.0       1.5
         104.0       3.6
         105.0      11.1
         106.0      10.7
         107.0      11.0
         108.0       2.0
         109.0       1.0
         111.0       1.3
         127.0      11.7
         128.0      20.8
         130.5       1.3
         131.0       1.3
         133.0       2.9
         134.0       4.7
         135.0       2.5
         194.0       3.1
         204.0       1.1
         231.0       1.7
         232.0      12.4
         233.0      47.9
         234.0       9.5
         254.0       1.8
         260.0       1.5
         261.0       5.5
         262.0       1.9
         307.0       2.4
         358.0       1.1
         359.0     100.0
         360.0      27.5
         361.0       2.0
         387.0       3.6
         388.0       5.1
         389.0       1.0
         433.0       9.8
         434.0       1.1
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C9 H9 I2 N O3 0.040 g : 0.5 ml DMSO-d6
    3,5-diiodo-L-tyrosine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.638 B 3.463 C *1 2.997 D *1 2.812

         Hz     ppm     Int.
    

       3052.73   7.639   1000
       1390.14   3.479     73
       1385.13   3.466     93
       1382.81   3.461     98
       1377.81   3.448     83
       1208.37   3.024     52
       1203.61   3.012     57
       1193.97   2.988     76
       1189.33   2.976     64
       1133.91   2.838     65
       1126.46   2.819     70
       1123.05   2.811     25
       1122.56   2.809     25
       1119.51   2.802     57
       1112.06   2.783     49
    

KBr disc



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