N-乙酰-L-色氨酸乙酯

Mass

MS-IW-1594          
N(alpha)-acetyl-L-tryptophan ethyl ester
C15H18N2O3          (Mass of molecular ion:    274)

   Source Temperature: 160 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      28.0       1.6
      43.0       5.6
      77.0       5.0
     102.0       2.8
     103.0       4.9
     115.0       1.4
     117.0       1.6
     128.0       1.7
     129.0       2.9
     130.0     100.0
     131.0      11.0
     132.0       1.9
     143.0       6.5
     144.0       1.0
     157.0       1.2
     158.0       2.1
     159.0       3.9
     170.0       4.0
     182.0       1.1
     187.0       1.2
     201.0       5.3
     215.0      33.3
     216.0       4.8
     228.0       1.6
     229.0       1.8
     260.0       1.4
     274.0      14.2
     275.0       2.5