图谱信息 供应商 相关产品
网站主页CAS数据库列表 16012-70-7更多图谱Z-ALA-ALA-OH(16012-70-7)质谱(MS)

Z-ALA-ALA-OH

产品名称 Z-ALA-ALA-OH

CAS号16012-70-7

分子式C14H18N2O5

分子量294.3


  • Mass

    MS-IW-1553          
    N-benzyloxycarbonyl-L-alanyl-L-alanine
    C14H18N2O5          (Mass of molecular ion:    294)
    

       Source Temperature: 190 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          15.0       1.9
          18.0       3.3
          27.0       3.9
          28.0       7.3
          29.0       2.2
          38.0       1.0
          39.0       4.1
          40.0       1.1
          41.0       2.6
          42.0       7.3
          43.0       5.9
          44.0      37.5
          45.0       2.2
          50.0       2.4
          51.0       6.0
          52.0       1.8
          53.0       1.8
          55.0       2.1
          56.0       1.6
          57.0       1.1
          63.0       2.0
          65.0       7.0
          70.0      12.9
          71.0       1.2
          74.0       1.2
          77.0      14.0
          78.0       3.5
          79.0      26.6
          80.0       2.5
          88.0      15.7
          89.0       4.0
          90.0       4.0
          91.0     100.0
          92.0      11.7
          99.0       2.3
         105.0       2.1
         106.0       1.1
         107.0      23.9
         108.0      29.0
         109.0       2.5
         113.0      10.9
         114.0       2.0
         116.0       1.1
         134.0      25.2
         135.0       2.7
         140.0       1.7
         141.0      36.8
         142.0       5.2
         168.0       1.0
         178.0      22.0
         179.0       5.3
         186.0       4.5
         187.0       3.5
         294.0       7.0
         295.0       1.5
    

KBr disc



nujol mull