4998-57-6

DL-Histidine(4998-57-6) MS

Product NameDL-Histidine

CAS 4998-57-6

Molecular FormulaC6H9N3O2

Molecular Weight155.15

InChIInChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1

InChIKey HNDVDQJCIGZPNO-YFKPBYRVSA-N

SmilesC(O)(=O)[C@H](CC1N=CNC=1)N

Request For Quotation

IR1

IR2

Raman

DL-Histidine(4998-57-6) MS
Mass

MS-NW-0617          
DL-histidine
C6H9N3O2            (Mass of molecular ion:    155)

   Source Temperature: 240 °C
   Sample Temperature: 220 °C
   Direct, 75 eV

      15.0       1.0
      17.0       1.0
      18.0       4.1
      26.0       1.8
      27.0       3.5
      28.0      26.7
      29.0       3.3
      30.0       3.8
      38.0       1.0
      39.0       2.9
      40.0       2.2
      41.0       3.8
      42.0       4.0
      43.0       2.1
      44.0       2.9
      46.0       2.0
      52.0       3.1
      53.0       2.1
      54.0      16.1
      55.0       8.7
      56.0       6.5
      57.0       1.1
      66.0       1.8
      68.0       1.7
      69.0       2.2
      74.0       2.8
      80.0       1.0
      81.0      44.8
      82.0     100.0
      83.0      13.5
      93.0       4.6
      94.0       1.9
     109.0       6.1
     110.0      19.4
     111.0       2.8
     155.0       1.0

KBr disc