5,6-O-異丙叉基-L-抗壞血酸(15042-01-0)核磁圖(1HNMR)
InChI:InChI=1S/C9H12O6/c1-9(2)13-3-4(15-9)7-5(10)6(11)8(12)14-7/h4,7,10-11H,3H2,1-2H3/t4-,7+/m0/s1
InChIKey: POXUQBFHDHCZAD-MHTLYPKNSA-N
Smiles:OC1=C(O)C(=O)O[C@@H]1[C@@H]1COC(O1)(C)C
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Mass
MS-IW-9295
5,6-O-isopropylidene-L-ascorbic acid
C9H12O6 (Mass of molecular ion: 216)
Source Temperature: 130 °C
Sample Temperature: 120 °C
Direct, 75 eV
15.0 6.1
18.0 4.3
26.0 1.3
27.0 4.8
28.0 9.6
29.0 12.3
30.0 1.8
31.0 8.0
39.0 6.2
40.0 2.2
41.0 10.9
42.0 7.3
43.0 100.0
44.0 8.7
45.0 2.8
53.0 1.1
54.0 1.5
55.0 6.4
56.0 2.7
57.0 6.7
58.0 4.9
59.0 57.3
60.0 2.5
61.0 9.9
67.0 1.1
68.0 2.7
69.0 2.3
70.0 1.1
71.0 2.3
72.0 5.8
73.0 9.8
74.0 2.4
83.0 3.6
84.0 3.0
85.0 12.0
87.0 3.4
95.0 1.3
100.0 1.2
101.0 59.7
102.0 4.2
103.0 2.1
112.0 1.0
113.0 7.2
115.0 1.4
116.0 6.9
129.0 4.6
130.0 1.0
141.0 16.8
142.0 1.3
158.0 2.9
159.0 2.7
201.0 21.7
202.0 2.1
216.0 9.8
217.0 1.2