FK 888(138449-07-7) IR2

Mass

MS2001-00918WA      
(2S,4R)-N-((1S)-2-(benzyl(methyl)amino)-1-(2-naphthylmethyl)-2-oxoethyl)-4-hydroxy-1-((1-methyl-1H-indol-3-yl)carbonyl)-2-pyrrolidinecarboxamide
C36H36N4O4          (Mass of molecular ion:    588)

   Source Temperature: 225 °C
   Sample Temperature: 120 °C
   Direct, 70 eV

      77.0       1.7
      86.0       1.4
      91.0       8.0
     103.0       2.4
     115.0       1.4
     120.0       3.1
     128.0       1.0
     129.0       1.0
     130.0       4.1
     141.0       4.1
     142.0       1.3
     153.0       1.2
     154.0       1.3
     158.0     100.0
     159.0      11.5
     181.0       1.6
     182.0       1.1
     243.0       8.0
     244.0       3.5
     269.0       1.1
     271.0      19.6
     272.0       3.5
     287.0       6.3
     288.0       1.2
     301.0       2.1
     302.0       1.2
     441.0       1.2
     467.0       1.3
     468.0       1.5
     588.0       7.6
     589.0       3.1