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Molecular FormulaC16H29N5O5

Molecular Weight371.43196


  • Mass

    MS-IW-1555          
    N-acetyl-L-alanyl-L-alanyl-L-alanyl-L-alanine ethylamide
    C16H29N5O5          (Mass of molecular ion:    371)
    

       Source Temperature: 190 °C
       Sample Temperature: 180 °C
       Direct, 75 eV
    

          17.0       1.5
          18.0       7.4
          27.0       1.7
          28.0       4.7
          29.0       2.9
          30.0       2.1
          41.0       2.3
          42.0       4.4
          43.0       7.2
          44.0     100.0
          45.0       3.9
          46.0       9.7
          55.0       3.5
          56.0       3.2
          57.0       3.3
          69.0       2.0
          70.0       3.9
          71.0       6.9
          72.0       3.0
          81.0       1.0
          83.0       1.3
          85.0       1.2
          86.0       9.1
          87.0       3.0
          89.0       1.7
          97.0       1.3
          99.0       7.4
         100.0       2.2
         101.0       2.0
         111.0       1.0
         113.0       1.8
         114.0      12.2
         115.0       2.4
         116.0       1.4
         117.0      12.0
         127.0       3.9
         141.0       2.4
         143.0       2.2
         149.0       1.7
         157.0       5.9
         158.0       4.6
         167.0       1.6
         172.0       4.7
         185.0      43.9
         186.0       4.5
         187.0       1.0
         198.0       1.8
         228.0       8.5
         229.0       4.4
         238.0       1.0
         243.0       4.7
         256.0      34.9
         257.0       4.7
         286.0       2.2
         299.0       4.5
         300.0       4.0
    

KBr disc



nujol mull



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