MassBank Record: JP002605



 N-ACETYL-VALYL-VALYL-LEUCYL-ALANINE METHYLESTER; EI-B; MS 
Mass Spectrum
Chemical Structure

ACCESSION: 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 //