MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP002605
ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP002605
RECORD_TITLE: N-ACETYL-VALYL-VALYL-LEUCYL-ALANINE 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$NAME: N-ACETYL-VALYL-VALYL-LEUCYL-ALANINE METHYLESTER
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C22H40N4O6
CH$EXACT_MASS: 456.29479
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$SPLASH: splash10-00dl-9200000000-8ab7d39427ff908dd90f
PK$NUM_PEAK: 92
PK$PEAK: m/z int. rel.int.
14 1.07 11
15 5.08 51
26 2.58 26
27 8.66 87
28 1.84 18
29 4.46 45
30 5.23 52
31 2.17 22
38 1.18 12
39 7.77 78
40 2.39 24
41 16.21 162
42 6.45 65
43 13.45 135
44 12.49 125
50 1.14 11
51 1.66 17
52 1.62 16
53 2.95 30
54 2.76 28
55 14.77 148
56 6.74 67
57 6.59 66
58 1.81 18
59 1.14 11
65 1.11 11
67 2.25 23
68 2.28 23
69 5.23 52
70 4.97 50
71 6.56 66
72 99.99 999
73 5.53 55
77 2.1 21
78 1.81 18
79 1.29 13
80 1.11 11
81 1.92 19
82 2.21 22
83 4.35 44
84 2.28 23
85 2.51 25
86 25.79 258
87 1.84 18
91 3.76 38
95 1.29 13
96 1.84 18
97 2.91 29
98 3.65 37
99 1.51 15
100 1.81 18
102 1.51 15
103 2.17 22
104 4.24 42
105 14.29 143
106 1.44 14
109 1.03 10
111 1.14 11
113 1.18 12
114 12.08 121
115 2.58 26
117 2.76 28
118 3.87 39
119 1.11 11
125 1.14 11
127 1.47 15
131 2.21 22
140 1.18 12
141 1.14 11
142 6.89 69
143 1.47 15
149 2.28 23
154 1.07 11
155 1.44 14
158 1.03 10
159 1.18 12
167 1.18 12
169 1.62 16
182 1.07 11
195 1.11 11
197 2.06 21
211 1.47 15
213 1.44 14
214 1.4 14
221 1.07 11
223 1.81 18
241 19.49 195
242 2.84 28
300 1.44 14
326 5.89 59
327 1.84 18
354 1.29 13
//