2-甲基-3-羟基喹啉-4-羧酸(117-57-7)质谱(MS)
InChI:
InChIKey:
Smiles:
-
![图谱](https://www.chemicalbook.com/Spectrum/117-57-7_MS_1.jpg)
Mass
MS-NW-7277
3-hydroxy-2-methyl-4-quinolinecarboxylic acid
C11H9NO3 (Mass of molecular ion: 203)
Source Temperature: 170 °C
Sample Temperature: 150 °C
Direct, 75 eV
18.0 3.0
27.0 1.3
38.0 1.7
39.0 5.6
42.0 2.9
43.0 1.2
44.0 5.8
45.0 1.4
50.0 4.6
51.0 8.9
52.0 2.3
53.0 1.7
61.0 2.2
62.0 8.6
63.0 10.8
64.0 3.3
64.5 6.1
65.0 2.6
74.0 2.6
75.0 4.0
76.0 4.9
77.0 11.0
78.0 4.2
79.0 1.5
85.0 1.0
86.0 2.8
87.0 4.0
87.5 1.4
88.0 7.5
89.0 10.4
90.0 2.9
91.0 1.0
92.5 1.4
101.0 4.7
101.5 3.5
102.0 18.0
103.0 9.3
104.0 2.1
105.0 3.4
114.0 2.0
115.0 1.1
116.0 1.5
117.0 1.6
127.0 1.4
128.0 15.0
129.0 40.8
130.0 18.4
131.0 5.9
140.0 1.0
144.0 1.0
146.0 1.5
156.0 2.0
157.0 100.0
158.0 12.9
159.0 22.6
160.0 2.9
175.0 1.1
185.0 61.9
186.0 7.9
203.0 54.2
204.0 7.0