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15191-21-6

N-FORMYL-L-HISTIDINE

Product Name N-FORMYL-L-HISTIDINE

CAS15191-21-6

MFC7H9N3O3

MW183.16

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  • 15191-21-6_ms
    Mass

    MS-NW-2485          
    N-formyl-L-histidine
    C7H9N3O3            (Mass of molecular ion:    183)
    

       Source Temperature: 210 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          15.0       1.1
          16.0       1.8
          17.0       8.6
          18.0      45.7
          26.0       2.3
          27.0       4.5
          28.0      33.8
          29.0      11.6
          30.0       2.6
          37.0       1.0
          38.0       2.5
          39.0       6.3
          40.0       3.5
          41.0       5.2
          42.0       3.9
          43.0       1.2
          44.0      16.9
          45.0       7.2
          46.0       9.3
          52.0       4.2
          53.0       3.1
          54.0      19.4
          55.0       6.8
          56.0       5.0
          64.0       1.0
          65.0       1.8
          66.0       3.4
          67.0       1.8
          68.0       4.1
          69.0       2.2
          80.0       1.2
          81.0     100.0
          82.0      37.1
          83.0      10.5
          92.0       2.4
          93.0       9.0
          94.0      29.4
          95.0       6.0
         107.0       1.4
         108.0       1.8
         109.0       5.7
         110.0      29.3
         111.0       2.3
         119.0       5.2
         120.0      17.6
         121.0       4.8
         122.0       1.1
         136.0       1.2
         137.0       4.7
         138.0      32.5
         139.0       8.7
         140.0       2.2
         152.0       1.1
         165.0       4.4
         183.0      12.3
         184.0       1.3
    

400 MHz in D2O

  • 15191-21-6_1hnmr

    1H NMR 399.65 MHz
    C7 H9 N3 O3 0.043 g : 0.5 ml D2O
    N-formyl-L-histidine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.626 B 8.106 C 7.316 D 4.609 E *1 3.313 F *1 3.180

         Hz     ppm     Int.
    

       3448.24   8.629    908
       3446.90   8.625    912
       3239.87   8.107    977
       3239.26   8.106   1000
       2924.68   7.319    755
       2924.07   7.317    765
       2923.58   7.316    750
       1848.63   4.626    225
       1843.51   4.613    269
       1841.43   4.608    271
       1836.06   4.595    232
       1335.57   3.342    223
       1330.57   3.330    224
       1320.31   3.304    341
       1315.31   3.292    322
       1280.76   3.205    354
       1273.07   3.186    353
       1265.26   3.166    213
       1257.57   3.147    210
    

KBr disc

  • 15191-21-6_ir1_2

nujol mull

  • 15191-21-6_ir2