ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP000632
RECORD_TITLE: 5,7-DIMETHYLFLAVANONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: TAKATORI M, DEPT. OF CHEMISTRY, FAC. OF EDUC., FUKUSHIMA UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: 5,7-DIMETHYLFLAVANONE
CH$NAME: 5,7-DIMETHYL-2-PHENYLCHROMAN-4-ONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₇H₁₆O₂
CH$EXACT_MASS: 252.11503
CH$SMILES: Cc(c3)cc(O1)c(c(C)3)C(=O)CC(c(c2)cccc2)1
CH$IUPAC: InChI=1S/C17H16O2/c1-11-8-12(2)17-14(18)10-15(19-16(17)9-11)13-6-4-3-5-7-13/h3-9,15H,10H2,1-2H3
CH$LINK: INCHIKEY FGUBFGWYEYFGRK-UHFFFAOYSA-N

AC$INSTRUMENT: JEOL JMS-06-H
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 75 eV

MS$FOCUSED_ION: ION_TYPE [M]+*

PK$SPLASH: splash10-0002-5910000000-b1bce28c0c62c3a338d6
PK$NUM_PEAK: 25
PK$PEAK: m/z int. rel.int.
  28 5.1 51
  39 6.7 67
  51 10.3 103
  52 0.32 3
  53 2.1 21
  63 2.9 29
  65 8.1 81
  77 1.59 16
  78 7.3 73
  91 42.5 425
  92 9.2 92
  103 1.01 10
  104 10 100
  105 4.3 43
  119 9.6 96
  120 3.73 37
  121 2.2 22
  148 99.99 999
  149 21.4 214
  161 2.98 30
  175 14.7 147
  234 5.3 53
  251 9.4 94
  252 7.02 70
  253 11.9 119
//