1H-Benzimidazole-5-carboxylic acid(15788-16-6) 13C NMR
Molecular FormulaC8H6N2O2
Molecular Weight162.15
InChIInChI=1S/C8H6N2O2/c11-8(12)5-1-2-6-7(3-5)10-4-9-6/h1-4H,(H,9,10)(H,11,12)
InChIKey COYPLDIXZODDDL-UHFFFAOYSA-N
SmilesC1NC2=CC(C(O)=O)=CC=C2N=1
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Mass
MS-IW-8182
5-benzimidazolecarboxylic acid
C8H6N2O2 (Mass of molecular ion: 162)
Source Temperature: 180 °C
Sample Temperature: 180 °C
Direct, 75 eV
18.0 1.5
28.0 1.7
38.0 1.3
39.0 1.4
44.0 1.0
51.0 1.1
52.0 2.0
53.0 1.1
58.5 1.0
61.0 1.3
62.0 3.2
63.0 7.9
64.0 2.3
67.0 3.9
72.5 1.6
89.0 1.4
90.0 13.1
91.0 2.2
106.0 1.0
116.0 2.0
117.0 37.9
118.0 6.5
145.0 73.7
146.0 7.0
162.0 100.0
163.0 11.7
164.0 1.0