Mass
MS-IW-2497
1-(2-hydroxy-4-methoxyphenyl)-3-(p-methoxyphenyl)-2-propen-1-one
C17H16O4 (Mass of molecular ion: 284)
Source Temperature: 160 °C
Sample Temperature: 130 °C
Direct, 75 eV
15.0 1.2
17.0 1.8
18.0 8.8
28.0 1.6
39.0 2.9
41.0 2.0
50.0 1.1
51.0 3.6
52.0 2.7
53.0 2.1
55.0 2.4
63.0 4.5
64.0 2.6
65.0 4.0
69.0 3.1
75.0 1.1
76.0 1.8
77.0 6.2
78.0 1.4
79.0 3.4
80.0 2.1
89.0 4.7
90.0 4.2
91.0 5.1
92.0 2.5
93.0 1.4
95.0 4.9
102.0 1.8
103.0 2.3
106.0 1.0
107.0 2.3
108.0 15.8
109.0 1.4
115.0 2.0
117.0 1.5
118.0 4.1
119.0 9.7
120.0 2.0
120.5 1.3
121.0 67.1
122.0 8.6
123.0 1.2
127.0 1.0
128.0 16.5
128.5 2.6
132.0 2.8
133.0 9.3
134.0 98.1
135.0 12.4
136.0 1.3
141.0 1.5
148.0 1.4
149.0 1.0
150.0 4.9
151.0 27.2
152.0 4.9
153.0 1.9
161.0 8.1
162.0 1.3
165.0 1.3
169.0 1.2
176.0 7.5
177.0 22.9
178.0 2.6
181.0 1.7
195.0 1.3
213.0 1.9
223.0 1.2
224.0 1.0
225.0 1.0
227.0 1.2
240.0 1.6
241.0 5.8
242.0 1.0
251.0 1.6
252.0 1.2
253.0 7.5
254.0 1.8
255.0 1.1
256.0 4.2
267.0 8.1
268.0 2.9
269.0 10.0
270.0 1.9
282.0 1.7
283.0 47.1
284.0 100.0
285.0 18.5
286.0 2.9