968-21-8

L-LEUCYL-L-TYROSINE(968-21-8) MS

Molecular FormulaC15H22N2O4

Molecular Weight294.35

InChIInChI=1S/C15H22N2O4/c1-9(2)7-12(16)14(19)17-13(15(20)21)8-10-3-5-11(18)6-4-10/h3-6,9,12-13,18H,7-8,16H2,1-2H3,(H,17,19)(H,20,21)/t12-,13-/m0/s1

InChIKey LHSGPCFBGJHPCY-STQMWFEESA-N

SmilesC(O)(=O)[C@H](CC1=CC=C(O)C=C1)NC(=O)[C@H](CC(C)C)N

Request For Quotation

¹³CNMR

IR1

IR2

L-LEUCYL-L-TYROSINE(968-21-8) MS
Mass

MS2003-02116WA      
L-leucyl-L-tyrosine
C15H22N2O4          (Mass of molecular ion:    294)

   Source Temperature: 250 °C
   Sample Temperature: 185 °C
   Direct, 70 eV
   comment:  Pattern varies. Last period pattern is recorded.

      18.0       1.8
      27.0       1.5
      28.0       2.2
      29.0       1.0
      30.0      10.8
      39.0       1.5
      41.0       3.4
      42.0       1.4
      43.0       5.5
      44.0      12.4
      53.0       1.1
      55.0       2.0
      57.0       1.7
      65.0       1.5
      70.0       1.7
      77.0       6.3
      78.0       1.5
      79.0       1.3
      85.0       4.6
      86.0     100.0
      87.0       5.8
      91.0       3.9
     107.0      61.2
     108.0       6.6
     113.0       9.6
     114.0       9.8
     119.0       1.9
     120.0       1.5
     123.0       1.1
     131.0       5.3
     132.0       1.0
     134.0       1.0
     135.0       1.9
     136.0       5.4
     137.0       1.0
     141.0       1.6
     147.0       1.8
     164.0       4.1
     170.0      53.6
     171.0       5.2
     190.0       1.2
     209.0       2.6
     276.0       5.2
     277.0       1.0
     294.0       2.0

in D2O