2018-66-8

N-Cbz-L-Leucine(2018-66-8) MS

CAS 2018-66-8

Molecular FormulaC14H19NO4

Molecular Weight265.3

InChIInChI=1S/C14H19NO4/c1-10(2)8-12(13(16)17)15-14(18)19-9-11-6-4-3-5-7-11/h3-7,10,12H,8-9H2,1-2H3,(H,15,18)(H,16,17)/t12-/m0/s1

InChIKey USPFMEKVPDBMCG-LBPRGKRZSA-N

SmilesC(O)(=O)[C@H](CC(C)C)NC(OCC1=CC=CC=C1)=O

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N-Cbz-L-Leucine(2018-66-8) MS
Mass

MS-NW-1598          
N-benzyloxycarbonyl-L-leucine
C14H19NO4           (Mass of molecular ion:    265)

   Source Temperature: 170 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      15.0       2.4
      18.0       3.0
      27.0       8.2
      28.0       9.6
      29.0      10.4
      30.0       1.7
      31.0       1.1
      38.0       1.5
      39.0       9.8
      40.0       1.3
      41.0      16.2
      42.0       3.3
      43.0      33.9
      44.0       2.4
      45.0       3.5
      50.0       3.6
      51.0       7.8
      52.0       2.3
      53.0       2.5
      55.0       2.0
      57.0      19.0
      60.0       2.4
      62.0       1.0
      63.0       2.7
      65.0       8.8
      69.0       2.0
      70.0       4.4
      73.0       2.8
      74.0       4.5
      77.0      14.9
      78.0       3.5
      79.0      29.9
      80.0       3.0
      83.0       1.3
      85.0       1.9
      86.0       1.9
      88.0       1.2
      89.0       3.5
      90.0       4.8
      91.0     100.0
      92.0       8.8
     101.0      14.1
     105.0       1.4
     107.0      27.6
     108.0      63.1
     109.0       4.8
     112.0       3.2
     113.0       1.1
     130.0       4.2
     176.0      13.9
     177.0       1.9
     220.0       4.0
     265.0       4.8