N-Boc-N'-nitro-L-arginine

Mass

MS-NW-9133          
N(alpha)-tert-butoxycarbonyl-N(omega)-nitro-L-arginine
C11H21N5O6          (Mass of molecular ion:    319)

   Source Temperature: 200 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      16.0       4.0
      17.0       4.1
      18.0      20.8
      26.0       1.8
      27.0      15.1
      28.0      26.1
      29.0       9.5
      37.0       2.3
      38.0       3.6
      39.0      37.7
      40.0      10.0
      41.0      78.1
      42.0       3.4
      43.0       1.2
      44.0     100.0
      45.0       1.5
      49.0       1.0
      50.0       4.1
      51.0       4.1
      53.0       5.3
      54.0       2.2
      55.0      30.4
      56.0      52.2
      57.0       4.3

Assign. Shift(ppm) A 7.07 B 3.87 C 3.13 D *1 1.68 E *1 1.55 F 1.384

     Hz     ppm     Int.

   2830.51   7.083     45
   2822.57   7.063     45
    673.07   1.685     27
    617.52   1.546     64
    553.13   1.385   1000
    540.92   1.354     78