20-(HYDROXYMETHYL)PREGNA-1,4-DIEN-3-ONE(35525-27-0) IR1
Molecular FormulaC22H32O2
Molecular Weight328.49
InChI
InChIKey
Smiles
-
![](https://www.chemicalbook.com/Spectrum/35525-27-0_MS_1.jpg)
Mass
MS-NW-8037
20-hydroxymethyl-1,4-pregnadien-3-one
C22H32O2 (Mass of molecular ion: 328)
Source Temperature: 210 °C
Sample Temperature: 140 °C
Direct, 75 eV
18.0 1.0
27.0 1.2
28.0 1.5
29.0 2.9
31.0 2.5
39.0 1.8
41.0 8.7
43.0 4.0
53.0 2.5
55.0 9.5
57.0 1.0
65.0 1.8
67.0 5.3
69.0 2.6
77.0 4.7
78.0 1.1
79.0 6.3
80.0 1.0
81.0 6.3
83.0 1.1
91.0 9.8
92.0 2.4
93.0 7.5
94.0 1.6
95.0 5.9
97.0 1.1
105.0 5.3
106.0 1.3
107.0 7.2
108.0 4.3
109.0 3.6
111.0 9.7
115.0 1.5
117.0 1.8
119.0 4.1
120.0 2.0
121.0 20.8
122.0 100.0
123.0 10.2
124.0 1.0
128.0 1.1
129.0 1.3
131.0 2.2
133.0 4.9
134.0 5.9
135.0 10.1
136.0 1.4
145.0 2.5
146.0 1.3
147.0 11.8
148.0 1.9
149.0 4.0
159.0 3.1
160.0 1.6
161.0 3.6
163.0 1.1
171.0 1.3
173.0 3.9
174.0 1.6
175.0 2.1
176.0 1.0
187.0 1.2
188.0 1.3
189.0 1.8
193.0 2.5
199.0 1.0
206.0 1.1
207.0 2.0
227.0 1.5
269.0 3.6
328.0 6.5
329.0 2.5