ACCESSION: MSBNK-BS-BS003556
RECORD_TITLE: Isosakuranetin; LC-ESI-QTOF; MS; CE:10 eV; [M-H]-
DATE: 2017.12.01 (Created 2013.11.22)
AUTHORS: Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA

CH$NAME: Isosakuranetin
CH$COMPOUND_CLASS: Natural Product; N/A
CH$FORMULA: C₁₆H₁₄O₅
CH$EXACT_MASS: 286.0841
CH$SMILES: C(OC1=C(C(=C(C(=C1[H])[H])C2(C(C(=O)C3=C(C(=C(C(=C3O2)[H])O[H])[H])O[H])([H])[H])[H])[H])[H])([H])([H])[H]
CH$IUPAC: InChI=1S/C16H14O5/c1-20-11-4-2-9(3-5-11)14-8-13(19)16-12(18)6-10(17)7-15(16)21-14/h2-7,14,17-18H,8H2,1H3/t14-/m0/s1
CH$LINK: INCHIKEY HMUJXQRRKBLVOO-AWEZNQCLSA-N
CH$LINK: CAS 480-43-3
CH$LINK: COMPTOX DTXSID60963980

AC$INSTRUMENT: Bruker impact HD
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 eV
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.017
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.874-1505.12
AC$CHROMATOGRAPHY: COLUMN_NAME Waters Acquity BEH C18 1.7um x 2.1 x 150 mm
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 20/80 at 35 min; 5/95 at 35 min, 5/95 at 38 min; 95/5 at 38.1 min, 95/5 at 45 min
AC$CHROMATOGRAPHY: FLOW_RATE FLOW_RATE 560 uL / min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.05% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile with 0.05 % formic acid
AC$CHROMATOGRAPHY: RETENTION_TIME 841.8 sec

MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)

PK$SPLASH: splash10-000i-0090000000-6b480121a203275eec5c
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  285.0760 999 999
  286.0786 204 204
  287.0807 20 20
//