6-Chloronicotinic acid(5326-23-8) 1H NMR
Molecular FormulaC6H4ClNO2
Molecular Weight157.55
InChIInChI=1S/C6H4ClNO2/c7-5-2-1-4(3-8-5)6(9)10/h1-3H,(H,9,10)
InChIKey UAWMVMPAYRWUFX-UHFFFAOYSA-N
SmilesC1=NC(Cl)=CC=C1C(O)=O
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![](https://www.chemicalbook.com/Spectrum/5326-23-8_MS.gif)
Mass
MS-NW-7173
6-chloronicotinic acid
C6H4ClNO2 (Mass of molecular ion: 157)
Source Temperature: 150 °C
Sample Temperature: 120 °C
Direct, 75 eV
17.0 2.0
18.0 8.2
25.0 1.0
26.0 3.4
27.0 2.0
28.0 3.2
36.0 1.1
37.0 3.6
38.0 5.6
38.5 2.2
39.0 4.8
45.0 8.3
47.0 1.0
48.0 1.3
49.0 6.5
50.0 25.0
51.0 19.0
52.0 5.4
52.5 1.4
53.0 3.4
56.0 2.5
60.0 2.3
61.0 1.2
62.0 2.1
66.0 2.6
70.0 1.0
73.0 1.3
74.0 1.1
75.0 6.0
76.0 17.7
77.0 5.3
78.0 9.8
84.0 1.5
85.0 11.1
86.0 1.8
87.0 3.8
94.0 3.5
104.0 1.3
111.0 7.6
112.0 32.6
113.0 4.7
114.0 11.0
122.0 5.4
129.0 1.0
139.0 44.6
140.0 50.6
141.0 17.8
142.0 16.7
143.0 1.3
157.0 100.0
158.0 7.2
159.0 32.7
160.0 2.4