54-12-6

DL-Tryptophan(54-12-6) IR1

Product NameDL-Tryptophan

CAS 54-12-6

Molecular FormulaC11H12N2O2

Molecular Weight204.23

InChIInChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1

InChIKey QIVBCDIJIAJPQS-VIFPVBQESA-N

SmilesC(O)(=O)[C@H](CC1C2=C(C=CC=C2)NC=1)N

Request For Quotation

IR1

IR2

DL-Tryptophan(54-12-6) IR1
Mass

MS-NW-1771          
DL-tryptophan
C11H12N2O2          (Mass of molecular ion:    204)

   Source Temperature: 240 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      18.0       2.5
      27.0       1.2
      28.0       6.0
      29.0       1.2
      39.0       1.9
      41.0       1.4
      43.0       1.3
      50.0       1.2
      51.0       3.0
      52.0       1.4
      55.0       1.0
      57.0       1.2
      63.0       1.9
      65.0       1.1
      74.0       1.6
      75.0       1.5
      76.0       1.8
      77.0      10.2
      78.0       1.4
      79.0       1.5
      79.5       1.3
      89.0       1.4
      90.0       1.0
     101.0       1.0
     102.0       3.9
     103.0       7.9
     104.0       1.0
     115.0       1.6
     117.0       2.9
     128.0       2.0
     129.0       3.2
     130.0     100.0
     131.0      10.5
     132.0       2.1
     158.0       1.7
     159.0       2.1
     204.0       4.1

KBr disc