ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP001118
RECORD_TITLE: NEOBAVAISOFLAVONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: NAKAYAMA M, MASS SPECTROSCOPY SOC. OF JAPAN (MSSJ)
LICENSE: CC BY-NC-SA

CH$NAME: NEOBAVAISOFLAVONE
CH$NAME: 4',7-DIHYDROXY-31-(3-METHYL-2-BUTENYL)ISOFLAVONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₂₀H₁₈O₄
CH$EXACT_MASS: 322.12051
CH$SMILES: N/A
CH$IUPAC: N/A

AC$INSTRUMENT: HITACHI RMS-4
AC$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$SPLASH: splash10-00xr-2598000000-82cd2e05fcfcb34e19b9
PK$NUM_PEAK: 59
PK$PEAK: m/z int. rel.int.
  51 3.8 38
  52 3.1 31
  53 2.8 28
  55 3.6 36
  63 5.7 57
  65 3.1 31
  69 3.5 35
  76 2.8 28
  77 9 90
  80 2.8 28
  89 3.1 31
  91 2.8 28
  102 5 50
  103 4.1 41
  108 4.6 46
  115 7 70
  119 3.2 32
  125 3.4 34
  127 3.4 34
  128 3.2 32
  131 6.9 69
  133 5.2 52
  136 3.1 31
  137 39.8 398
  138 4.2 42
  139 2.8 28
  140 2.8 28
  146 3.2 32
  149 3.9 39
  151 3.8 38
  152 7.7 77
  153 5.6 56
  165 2.9 29
  189 2.8 28
  237 22 220
  238 10.6 106
  239 7.3 73
  253 5.3 53
  254 5.9 59
  265 4.8 48
  266 10.6 106
  267 63.1 631
  268 15.4 154
  279 16 160
  280 3.9 39
  281 4.5 45
  289 3.9 39
  293 16 160
  294 3.9 39
  303 3.1 31
  304 4.1 41
  305 10.9 109
  306 3.1 31
  307 17.6 176
  308 3.9 39
  321 11.2 112
  322 99.99 999
  323 22.3 223
  324 3.6 36
//