MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP001566
ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP001566
RECORD_TITLE: N-ACETYL-VALYL-GLYCYL-GLYCYL-VALINE METHYLESTER; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: YAMAMOTO M, DEP. CHEMISTRY, FAC. SCIENCE, NARA WOMEN'S UNIV.
LICENSE: CC BY-NC-SA
CH$NAME: N-ACETYL-VALYL-GLYCYL-GLYCYL-VALINE METHYLESTER
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C17H30N4O6
CH$EXACT_MASS: 386.21653
CH$SMILES: N/A
CH$IUPAC: N/A
AC$INSTRUMENT: HITACHI RMU-6M
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 70 eV
MS$FOCUSED_ION: ION_TYPE [M]+*
PK$SPLASH: splash10-022c-9310000000-39c7ae48992408d79179
PK$NUM_PEAK: 104
PK$PEAK: m/z int. rel.int.
14 2.43 24
15 8.27 83
26 2.19 22
27 10.5 105
28 15.45 155
29 8.39 84
30 28.07 281
31 4.17 42
38 1.71 17
39 9.29 93
40 3.04 30
41 19.48 195
42 10.06 101
43 28.14 281
44 11.02 110
45 2.02 20
52 1.21 12
53 2.24 22
54 3.67 37
55 22.45 225
56 13.04 130
57 8.81 88
58 3.88 39
59 4.16 42
60 5.64 56
61 1.09 11
67 1.93 19
68 3.4 34
69 6.59 66
70 7.42 74
71 7.53 75
72 99.99 999
73 7.22 72
74 1.37 14
81 2.21 22
82 2.89 29
83 6.31 63
84 3.9 39
85 4.64 46
86 1.56 16
87 2.34 23
88 7.77 78
95 1.56 16
96 1.6 16
97 2.88 29
98 4.55 46
99 4.36 44
100 3.9 39
101 1.78 18
109 1.04 10
110 1.22 12
111 1.86 19
112 1.48 15
113 8.2 82
114 51.32 513
115 11.97 120
116 1.48 15
125 1.19 12
126 1.04 10
127 1.28 13
128 1.04 10
129 3.19 32
130 2.12 21
132 13.23 132
133 1.22 12
138 1 10
139 1.39 14
140 1.04 10
141 1.39 14
142 24.73 247
143 2.75 28
149 1.04 10
155 2.78 28
156 1.35 14
157 1.19 12
170 1.3 13
171 1.09 11
172 2.5 25
173 2.23 22
186 2.6 26
189 2.28 23
198 1.63 16
199 17.57 176
200 2.23 22
203 1.04 10
212 1.26 13
213 1.28 13
224 1.58 16
229 5.47 55
230 17.94 179
231 2.5 25
245 2.67 27
246 1.11 11
256 15.83 158
257 2.6 26
272 4.34 43
273 7.07 71
274 1.82 18
284 1.39 14
327 6.42 64
328 1.45 15
368 1.09 11
386 10.11 101
387 2.28 23
//