D-Histidine(351-50-8) MS
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-/m1/s1
InChIKey HNDVDQJCIGZPNO-RXMQYKEDSA-N
SmilesC(O)(=O)[C@@H](CC1N=CNC=1)N
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![](https://www.chemicalbook.com/Spectrum/351-50-8_MS.gif)
Mass
MS2001-00157WA
D-histidine
C6H9N3O2 (Mass of molecular ion: 155)
Source Temperature: 240 °C
Sample Temperature: 260 °C
Direct, 70 eV
27.0 1.5
28.0 17.0
29.0 2.1
30.0 1.9
39.0 2.2
40.0 2.2
41.0 2.6
42.0 3.1
43.0 1.5
45.0 2.4
46.0 1.5
52.0 3.3
53.0 1.9
54.0 12.9
55.0 6.8
56.0 5.3
66.0 1.7
67.0 1.0
68.0 1.5
69.0 2.0
74.0 2.7
81.0 45.6
82.0 100.0
83.0 14.5
93.0 6.0
94.0 2.2
109.0 4.2
110.0 27.4
111.0 4.2
155.0 2.7