Product NameUrsodeoxycholic acid
CAS128-13-2
Molecular FormulaC24H40O4
Molecular Weight392.57
InChIInChI=1/C24H40O4/c1-14(4-7-21(27)28)17-5-6-18-22-19(9-11-24(17,18)3)23(2)10-8-16(25)12-15(23)13-20(22)26/h14-20,22,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16-,17-,18+,19+,20+,22+,23+,24-/s3
InChIKey RUDATBOHQWOJDD-ASDBYDCHNA-N
Smiles[C@@]12([H])CC[C@H]([C@H](C)CCC(=O)O)[C@@]1(C)CC[C@]1([H])[C@@]3(C)CC[C@@H](O)C[C@@]3([H])C[C@H](O)[C@@]21[H] |&1:0,4,5,12,16,18,22,25,28,30,r|

Mass
MS-NW-2448 ursodeoxycholic acid C24H40O4 (Mass of molecular ion: 392)
Source Temperature: 280 °C Sample Temperature: 190 °C Direct, 75 eV
15.0 1.5
17.0 8.6
18.0 42.2
26.0 2.0
27.0 14.0
28.0 8.7
29.0 28.7
30.0 1.1
31.0 4.5
36.0 2.1
39.0 14.5
40.0 3.4
41.0 72.8
42.0 5.3
43.0 27.8
44.0 2.5
45.0 4.8
51.0 3.5
52.0 1.9
53.0 21.6
54.0 5.3
55.0 100.0
56.0 6.4
57.0 14.6
58.0 1.6
59.0 9.2
60.0 7.3
63.0 1.2
65.0 9.4
66.0 4.4
67.0 63.6
68.0 16.2
69.0 33.5
70.0 9.3
71.0 7.5
72.0 1.0
73.0 3.4
74.0 1.4
77.0 27.1
78.0 7.0
79.0 61.9
80.0 14.5
81.0 84.2
82.0 15.5
83.0 21.3
84.0 5.0
85.0 13.1
86.0 1.2
87.0 1.1
89.0 1.2
91.0 55.3
92.0 14.8
93.0 78.4
94.0 55.2
95.0 77.6
96.0 15.7
97.0 11.0
98.0 3.0
99.0 7.5
100.0 1.1
101.0 6.7
102.0 2.5
103.0 5.8
104.0 4.3
105.0 65.4
106.0 31.2
107.0 60.0
108.0 28.9
109.0 49.4
110.0 10.9
111.0 9.0
112.0 2.3
113.0 1.7
114.0 1.8
115.0 8.5
116.0 4.0
117.0 17.2
118.0 16.1
119.0 45.7
120.0 28.1
121.0 43.1
122.0 26.3
123.0 18.9
124.0 6.3
125.0 6.9
126.0 2.2
127.0 6.2
128.0 8.0
129.0 11.4
130.0 5.3
131.0 31.6
132.0 15.4
133.0 38.2
134.0 20.2
135.0 30.5
136.0 10.0
137.0 12.4
138.0 20.3
139.0 19.4
140.0 24.0
141.0 15.3
142.0 6.0
143.0 17.5
144.0 8.4
145.0 48.0
146.0 19.1
147.0 39.8
148.0 26.2
149.0 17.3
150.0 6.0
151.0 4.7
152.0 14.2
153.0 8.6
154.0 3.2
155.0 8.6
156.0 4.1
157.0 21.9
158.0 15.4
159.0 36.9
160.0 21.2
161.0 28.8
162.0 18.7
163.0 13.8
164.0 4.5
165.0 6.2
166.0 2.1
167.0 3.6
168.0 2.5
169.0 5.5
170.0 2.5
171.0 14.6
172.0 9.0
173.0 21.5
174.0 14.6
175.0 13.4
176.0 8.9
177.0 8.2
178.0 7.6
179.0 5.4
180.0 2.5
181.0 10.7
182.0 3.2
183.0 5.2
184.0 2.2
185.0 13.2
186.0 6.5
187.0 13.2
188.0 5.7
189.0 9.1
190.0 4.0
191.0 4.5
192.0 5.0
193.0 5.1
194.0 19.5
195.0 8.9
196.0 2.9
197.0 6.7
198.0 2.9
199.0 18.3
200.0 9.1
201.0 26.4
202.0 11.7
203.0 7.4
204.0 3.6
205.0 3.7
206.0 2.1
207.0 5.4
208.0 3.4
209.0 3.5
210.0 1.8
211.0 5.4
212.0 3.3
213.0 38.5
214.0 14.8
215.0 23.8
216.0 10.4
217.0 14.0
218.0 4.5
219.0 4.3
220.0 2.5
221.0 3.3
222.0 1.8
223.0 2.2
224.0 1.3
225.0 2.8
226.0 2.6
227.0 8.2
228.0 30.4
229.0 16.9
230.0 5.0
231.0 12.9
232.0 18.4
233.0 8.1
234.0 11.0
235.0 10.3
236.0 6.5
237.0 3.5
238.0 2.2
239.0 3.3
240.0 2.0
241.0 6.0
242.0 5.0
243.0 2.4
244.0 1.8
245.0 2.8
246.0 23.3
247.0 8.5
248.0 8.1
249.0 6.2
250.0 5.5
251.0 3.5
252.0 1.7
253.0 7.1
254.0 3.2
255.0 27.4
256.0 7.7
257.0 2.0
258.0 1.0
259.0 1.4
260.0 5.3
261.0 5.1
262.0 5.4
263.0 2.8
264.0 14.1
265.0 4.6
266.0 1.7
267.0 2.7
268.0 1.2
269.0 1.4
271.0 1.8
273.0 5.0
274.0 4.4
275.0 1.6
276.0 3.0
277.0 1.3
278.0 2.9
279.0 1.7
280.0 1.9
281.0 1.9
282.0 2.4
283.0 3.2
284.0 2.5
285.0 1.8
287.0 1.9
288.0 1.3
289.0 1.8
290.0 4.6
291.0 1.4
295.0 2.7
296.0 1.2
297.0 1.0
299.0 2.1
300.0 2.3
301.0 3.8
302.0 9.1
303.0 2.8
304.0 1.1
305.0 1.3
310.0 2.8
313.0 1.2
314.0 1.4
315.0 2.6
316.0 1.6
318.0 1.0
320.0 1.4
323.0 2.3
328.0 1.1
338.0 2.7
339.0 1.8
341.0 14.6
342.0 4.0
343.0 1.0
356.0 25.2
357.0 6.9
358.0 1.7
359.0 2.4
374.0 9.0
375.0 2.3
392.0 3.1

KBr disc


Ursodeoxycholic acid(128-13-2) Raman Atlas of Related Products
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