4,5-Dimethoxy-2-nitrobenzoic acid(4998-07-6) IR1
Molecular FormulaC9H9NO6
Molecular Weight227.17
InChIInChI=1S/C9H9NO6/c1-15-7-3-5(9(11)12)6(10(13)14)4-8(7)16-2/h3-4H,1-2H3,(H,11,12)
InChIKey WWCMFGBGMJAJRX-UHFFFAOYSA-N
SmilesC(O)(=O)C1=CC(OC)=C(OC)C=C1[N+]([O-])=O
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![](https://www.chemicalbook.com/Spectrum/4998-07-6_MS.gif)
Mass
MS-IW-6484
4,5-dimethoxy-2-nitrobenzoic acid
C9H9NO6 (Mass of molecular ion: 227)
Source Temperature: 160 °C
Sample Temperature: 150 °C
Direct, 75 eV
15.0 1.5
18.0 2.4
28.0 1.4
30.0 5.0
39.0 2.7
41.0 1.0
43.0 1.3
44.0 4.2
45.0 1.9
50.0 6.0
51.0 8.2
52.0 1.8
53.0 4.8
55.0 1.2
59.0 1.3
61.0 1.4
62.0 3.0
63.0 2.4
64.0 1.5
65.0 1.8
66.0 1.7
67.0 1.6
69.0 4.5
74.0 1.3
75.0 1.9
77.0 5.3
78.0 2.4
79.0 5.6
80.0 1.8
81.0 1.0
82.0 3.0
92.0 2.5
93.0 4.5
94.0 1.9
95.0 9.3
96.0 1.1
107.0 3.4
108.0 2.6
109.0 1.8
110.0 12.2
111.0 1.5
121.0 1.7
122.0 1.3
123.0 5.0
125.0 20.4
126.0 2.1
136.0 5.3
137.0 7.2
138.0 9.4
139.0 1.7
141.0 1.1
153.0 6.5
154.0 1.2
164.0 1.4
165.0 1.8
169.0 1.1
181.0 15.8
182.0 3.0
183.0 8.4
197.0 3.9
211.0 1.3
227.0 100.0
228.0 10.3
229.0 1.7