3',4',7-Trimethoxyflavone(22395-24-0) IR2
Molecular FormulaC18H16O5
Molecular Weight312.32
InChI
InChIKey
Smiles
-
![](https://www.chemicalbook.com/Spectrum/22395-24-0_MS_1.jpg)
Mass
MS-IW-3254
3-(3,4-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one
C18H16O5 (Mass of molecular ion: 312)
Source Temperature: 130 °C
Sample Temperature: 100 °C
Direct, 75 eV
50.0 1.0
51.0 1.4
63.0 3.0
65.0 2.8
75.0 1.4
76.0 2.7
77.0 1.2
79.0 1.5
89.0 1.5
91.0 5.3
92.0 1.1
101.0 1.3
107.0 1.9
113.0 2.7
119.0 10.6
120.0 1.0
122.0 1.3
126.0 1.0
127.0 6.1
133.0 1.3
139.0 1.1
140.5 8.1
141.0 2.7
147.0 4.7
148.5 2.1
150.0 1.2
151.0 1.9
156.0 7.7
156.5 1.5
162.0 4.4
183.0 1.3
198.0 1.0
210.0 1.0
225.0 1.1
226.0 5.3
227.0 1.0
238.0 2.9
239.0 1.5
241.0 1.9
251.0 1.2
252.0 1.0
253.0 1.1
254.0 2.1
266.0 4.8
267.0 2.8
269.0 11.8
270.0 2.0
281.0 2.1
283.0 1.7
297.0 24.2
298.0 4.9
311.0 6.3
312.0 100.0
313.0 19.8
314.0 2.8
326.0 1.3