ethyl 2-acetamido-3-(1H-indol-3-yl)propanoate(42717-06-6) IR1

Mass

MS-IW-4662          
ethyl N(alpha)-acetyl-DL-tryptophanate
C15H18N2O3          (Mass of molecular ion:    274)

   Source Temperature: 150 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      28.0       1.4
      31.0       1.0
      43.0       3.8
      77.0       4.1
     102.0       2.4
     103.0       4.3
     115.0       1.2
     117.0       1.7
     128.0       1.3
     129.0       3.1
     130.0     100.0
     131.0      11.1
     132.0       1.6
     143.0       5.3
     158.0       1.6
     159.0       3.2
     170.0       3.2
     201.0       1.8
     215.0      24.6
     216.0       3.7
     228.0       1.7
     229.0       1.0
     274.0       9.6
     275.0       1.6