Mass
MS-IW-3128
20(29)-lupen-3-one
C30H48O (Mass of molecular ion: 424)
Source Temperature: 200 °C
Sample Temperature: 220 °C
Direct, 75 eV
27.0 1.5
28.0 1.1
29.0 5.4
39.0 2.2
41.0 24.7
42.0 2.2
43.0 19.1
53.0 6.3
54.0 1.2
55.0 35.2
56.0 2.4
57.0 6.2
59.0 1.1
65.0 2.2
66.0 1.1
67.0 26.9
68.0 14.3
69.0 35.4
70.0 4.0
71.0 4.1
77.0 7.2
78.0 1.4
79.0 20.4
80.0 5.0
81.0 48.6
82.0 13.7
83.0 15.3
84.0 1.6
85.0 2.8
91.0 15.5
92.0 4.0
93.0 40.2
94.0 20.2
95.0 67.0
96.0 12.8
97.0 13.1
98.0 2.0
99.0 1.5
105.0 19.5
106.0 7.7
107.0 46.0
108.0 39.2
109.0 76.0
110.0 19.7
111.0 11.5
112.0 1.2
115.0 1.2
117.0 2.6
118.0 1.2
119.0 23.1
120.0 11.6
121.0 47.4
122.0 25.1
123.0 43.4
124.0 6.4
125.0 10.0
126.0 1.5
127.0 1.6
128.0 1.0
129.0 1.4
131.0 4.7
132.0 3.0
133.0 21.1
134.0 15.3
135.0 36.0
136.0 19.9
137.0 18.7
138.0 4.8
139.0 6.0
140.0 1.1
143.0 1.5
145.0 7.0
146.0 4.0
147.0 25.3
148.0 15.1
149.0 32.6
150.0 10.2
151.0 6.8
152.0 3.7
153.0 1.6
157.0 1.5
159.0 6.2
160.0 2.9
161.0 22.9
162.0 10.2
163.0 19.3
164.0 4.5
165.0 3.6
171.0 1.3
173.0 4.9
174.0 2.2
175.0 19.7
176.0 8.8
177.0 15.2
178.0 3.2
179.0 2.6
185.0 1.4
187.0 6.7
188.0 3.0
189.0 38.3
190.0 12.3
191.0 16.8
192.0 6.6
193.0 3.7
199.0 1.4
201.0 5.4
202.0 3.2
203.0 29.2
204.0 33.9
205.0 100.0
206.0 28.2
207.0 11.4
208.0 2.0
213.0 1.5
215.0 4.3
216.0 3.2
217.0 14.0
218.0 32.7
219.0 15.6
220.0 6.5
221.0 3.0
227.0 1.5
228.0 1.0
229.0 6.7
230.0 2.1
231.0 5.0
232.0 19.2
233.0 6.5
234.0 1.7
243.0 2.5
244.0 2.9
245.0 21.9
246.0 7.2
247.0 2.0
255.0 1.1
257.0 4.5
258.0 1.5
259.0 1.7
269.0 1.1
271.0 3.9
272.0 3.4
273.0 3.5
274.0 1.7
285.0 2.6
286.0 2.2
287.0 2.1
288.0 1.3
296.0 1.0
297.0 2.6
298.0 3.3
299.0 2.9
300.0 3.1
301.0 1.0
311.0 4.6
312.0 4.8
313.0 27.0
314.0 21.5
315.0 10.1
316.0 2.8
327.0 1.0
339.0 2.3
340.0 3.3
341.0 3.9
342.0 5.4
343.0 2.0
355.0 4.7
356.0 3.1
367.0 2.0
368.0 9.9
369.0 3.2
381.0 6.3
382.0 2.6
383.0 1.0
409.0 19.6
410.0 6.5
411.0 1.7
424.0 62.7
425.0 21.0
426.0 5.9
427.0 1.2