MassBank Record: JP000732



 5,7-DIMETHOXYISOFLAVONE; EI-B; MS 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: JP000732
RECORD_TITLE: 5,7-DIMETHOXYISOFLAVONE; 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$NAME: 5,7-DIMETHOXYISOFLAVONE CH$NAME: 5,7-DIMETHOXY-3-PHENYL-4H-CHROMEN-4-ONE CH$COMPOUND_CLASS: N/A CH$FORMULA: C17H14O4 CH$EXACT_MASS: 282.08921 CH$SMILES: COc(c3)cc(O2)c(c(OC)3)C(=O)C(=C2)c(c1)cccc1 CH$IUPAC: InChI=1S/C17H14O4/c1-19-12-8-14(20-2)16-15(9-12)21-10-13(17(16)18)11-6-4-3-5-7-11/h3-10H,1-2H3
AC$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: splash10-001i-4490000000-d226be6c9c9d0ea23924 PK$NUM_PEAK: 56 PK$PEAK: m/z int. rel.int. 31 2.7 27 32 5 50 39 9.5 95 41 0.66 7 43 3.9 39 44 3.1 31 50 5.8 58 51 0.79 8 52 2.7 27 53 5.5 55 55 4 40 57 0.56 6 59 6.1 61 62 6.9 69 63 12.3 123 64 0.27 3 66 3.2 32 69 14.4 144 74 3.5 35 75 0.45 5 76 11.5 115 77 6.5 65 78 4.5 45 79 0.65 7 81 3.7 37 89 5.5 55 90 6.1 61 91 0.39 4 102 14.4 144 107 6.5 65 109 7.4 74 122 1.47 15 137 20.2 202 139 4.8 48 141 13.5 135 149 1.98 20 150 25.6 256 151 6.5 65 152 14.5 145 153 0.26 3 180 4.7 47 204 3.2 32 207 3.9 39 221 0.27 3 235 3.7 37 236 28.7 287 237 6 60 251 3.18 32 252 7.4 74 253 25.8 258 254 3.2 32 264 0.63 6 265 7.9 79 281 46.8 468 282 99.99 999 283 17.6 176 //