D(+)-Pipecolinic acid(1723-00-8) ¹H NMR

Mass

MS-IW-9898          
D-2-piperidinecarboxylic acid
C6H11NO2            (Mass of molecular ion:    129)

   Source Temperature: 170 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      17.0       1.7
      18.0       8.3
      26.0       1.5
      27.0       6.1
      28.0      18.9
      29.0       4.7
      30.0       5.8
      39.0       5.7
      40.0       1.8
      41.0       9.6
      42.0       6.3
      43.0       1.2
      44.0       1.2
      45.0       1.0
      50.0       1.3
      51.0       2.7
      52.0       3.3
      53.0       3.1
      54.0       7.7
      55.0      22.7
      56.0      18.8
      57.0       2.7
      65.0       2.3
      66.0       5.2
      67.0       3.7
      68.0       2.1
      69.0       1.0
      73.0       1.2
      78.0       2.6
      79.0       3.2
      80.0       1.8
      82.0      13.7
      83.0       7.9
      84.0     100.0
      85.0       6.1
      92.0       2.7
      93.0      12.5
      94.0       1.4
     111.0       5.3
     129.0       1.8