葉酸(59-30-3)核磁圖(1HNMR)
分子式:C19H19N7O6
分子量: 441.4
InChI:InChI=1S/C19H19N7O6/c20-19-25-15-14(17(30)26-19)23-11(8-22-15)7-21-10-3-1-9(2-4-10)16(29)24-12(18(31)32)5-6-13(27)28/h1-4,8,12,21H,5-7H2,(H,24,29)(H,27,28)(H,31,32)(H3,20,22,25,26,30)/t12-/m0/s1
InChIKey: OVBPIULPVIDEAO-LBPRGKRZSA-N
Smiles:C(O)(=O)[C@H](CCC(O)=O)NC(=O)C1=CC=C(NCC2=CN=C3C(=N2)C(=O)NC(N)=N3)C=C1
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Mass
MS-NW-0304
folic acid
C19H19N7O6 (Mass of molecular ion: 441)
Source Temperature: 220 °C
Sample Temperature: 300 °C
Direct, 75 eV
12.0 1.3
14.0 1.3
15.0 3.0
16.0 5.4
17.0 11.1
18.0 46.3
20.0 8.6
26.0 9.5
27.0 23.4
28.0 54.6
29.0 11.8
30.0 3.8
31.0 9.4
32.0 6.2
33.0 1.4
34.0 2.9
35.0 2.1
36.0 18.3
37.0 4.5
38.0 7.9
39.0 26.9
40.0 9.9
41.0 47.1
42.0 18.9
43.0 27.0
44.0 100.0
44.5 1.1
45.0 5.7
45.5 1.7
46.0 2.1
46.5 3.2
47.0 1.4
49.0 1.2
50.0 5.5
51.0 9.0
52.0 9.6
53.0 10.7
54.0 15.7
55.0 25.5
56.0 18.1
57.0 19.9
58.0 1.9
59.0 2.7
60.0 8.3
61.0 4.8
62.0 5.3
63.0 10.5
64.0 8.4
65.0 26.4
66.0 26.6
67.0 11.9
68.0 7.6
69.0 13.6
70.0 9.5
71.0 10.6
72.0 2.8
73.0 7.4
74.0 3.7
75.0 3.0
76.0 4.4
77.0 8.0
78.0 6.0
79.0 6.4
80.0 8.7
81.0 8.9
82.0 8.0
83.0 14.3
83.5 1.0
84.0 99.5
85.0 8.1
86.0 2.4
87.0 2.5
88.0 2.9
89.0 3.2
90.0 4.9
91.0 15.7
92.0 25.5
93.0 68.5
94.0 8.4
95.0 8.5
96.0 5.3
97.0 8.3
98.0 9.1
99.0 3.4
100.0 3.3
101.0 3.6
102.0 2.5
103.0 3.7
104.0 3.1
105.0 6.2
106.0 6.4
107.0 12.1
108.0 7.0
109.0 6.4
110.0 3.8
111.0 4.9
112.0 3.5
113.0 2.9
114.0 2.6
115.0 3.6
116.0 2.5
117.0 4.4
118.0 12.5
119.0 12.4
120.0 37.6
121.0 6.6
122.0 5.9
123.0 3.9
124.0 2.5
125.0 3.1
126.0 3.8
127.0 12.6
128.0 26.0
129.0 5.7
130.0 3.5
131.0 3.3
132.0 2.9
133.0 4.2
134.0 5.3
135.0 5.1
136.0 7.5
137.0 30.6
138.0 3.8
139.0 3.1
140.0 1.7
141.0 2.9
142.0 1.9
143.0 2.3
144.0 2.7
145.0 2.7
146.0 3.0
147.0 2.8
148.0 2.1
149.0 3.7
150.0 8.7
151.0 3.9
152.0 3.1
153.0 2.0
154.0 2.0
155.0 1.4
156.0 1.3
157.0 1.8
158.0 2.8
159.0 3.8
160.0 1.8
161.0 2.6
162.0 2.4
163.0 3.5
164.0 1.9
165.0 2.8
166.0 2.3
167.0 5.0
168.0 4.3
169.0 5.7
170.0 1.7
171.0 1.8
172.0 1.6
173.0 1.3
174.0 1.7
175.0 2.7
176.0 3.4
177.0 44.4
178.0 12.3
179.0 3.7
180.0 2.9
181.0 1.9
182.0 2.3
183.0 1.7
184.0 2.4
185.0 2.1
186.0 2.9
187.0 1.7
188.0 1.4
189.0 2.2
190.0 2.3
191.0 2.4
192.0 2.6
193.0 2.1
194.0 3.6
195.0 2.5
196.0 1.9
197.0 1.7
198.0 1.7
199.0 1.5
200.0 2.6
201.0 2.2
202.0 8.1
203.0 5.0
204.0 3.8
205.0 2.3
206.0 2.9
207.0 3.0
208.0 2.2
209.0 1.7
210.0 1.8
211.0 3.0
212.0 2.0
213.0 1.8
214.0 1.2
215.0 1.8
216.0 1.8
217.0 2.1
218.0 2.1
219.0 1.8
220.0 1.8
221.0 2.1
222.0 1.6
223.0 1.5
224.0 1.5
225.0 1.4
226.0 1.1
228.0 1.7
229.0 1.4
230.0 1.1
231.0 1.4
232.0 1.1
233.0 1.0
234.0 1.4
235.0 1.1
236.0 1.7
237.0 1.0
238.0 1.4
239.0 1.1
240.0 1.1
241.0 1.3
242.0 1.2
243.0 1.3
245.0 6.6
246.0 1.7
247.0 1.1
248.0 1.3
250.0 1.1
251.0 1.0
252.0 1.0
253.0 1.3
256.0 1.5
262.0 1.4
263.0 9.7
264.0 1.4
266.0 1.1
267.0 1.0
278.0 1.7
279.0 1.1
281.0 1.1
294.0 1.0
295.0 1.2
354.0 1.2
355.0 1.1
364.0 1.5
368.0 1.0
389.0 1.0