4-甲氧基-2-羧酸喹啉(15733-83-2)红外图谱(IR2)
InChI:InChI=1S/C11H9NO3/c1-15-10-6-9(11(13)14)12-8-5-3-2-4-7(8)10/h2-6H,1H3,(H,13,14)
InChIKey: AVBKMSSLAIKOGM-UHFFFAOYSA-N
Smiles:N1C2C(=CC=CC=2)C(OC)=CC=1C(O)=O
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![图谱](https://www.chemicalbook.com/Spectrum/15733-83-2_MS.gif)
Mass
MS-IW-6744
4-methoxy-2-quinolinecarboxylic acid
C11H9NO3 (Mass of molecular ion: 203)
Source Temperature: 150 °C
Sample Temperature: 130 °C
Direct, 75 eV
18.0 2.2
28.0 2.6
38.0 1.4
39.0 3.5
44.0 9.6
45.0 1.2
50.0 5.3
51.0 4.9
52.0 1.4
53.0 1.0
61.0 1.0
62.0 4.3
63.0 7.2
64.0 2.5
65.0 1.4
68.0 1.5
74.0 4.1
75.0 7.1
76.0 5.5
77.0 6.9
78.0 1.2
79.0 1.4
79.5 1.3
87.0 1.7
88.0 6.7
89.0 17.7
90.0 3.0
91.0 1.2
99.0 1.0
100.0 2.2
101.0 7.8
102.0 27.9
103.0 5.3
104.0 1.8
105.0 1.5
114.0 4.2
115.0 12.8
116.0 13.8
117.0 2.6
127.0 3.8
128.0 6.9
129.0 14.0
130.0 13.8
131.0 5.0
132.0 1.9
143.0 7.8
144.0 2.5
158.0 19.7
159.0 100.0
160.0 11.3
203.0 57.7
204.0 7.9