ACCESSION: MSBNK-BS-BS003206
RECORD_TITLE: Quercitrin; LC-ESI-QTOF; MS2; CE:50 eV; [M-H]-
DATE: 2017.12.01 (Created 2013.11.16)
AUTHORS: Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA

CH$NAME: Quercitrin
CH$COMPOUND_CLASS: Natural Product; N/A
CH$FORMULA: C₂₁H₂₀O₁₁
CH$EXACT_MASS: 448.1006
CH$SMILES: C(C1(C(C(C(C(O1)(OC2=C(OC3=C(C(=C(C(=C3C2=O)O[H])[H])O[H])[H])C4=C(C(=C(C(=C4[H])[H])O[H])O[H])[H])[H])(O[H])[H])(O[H])[H])(O[H])[H])[H])([H])([H])[H]
CH$IUPAC: InChI=1S/C21H20O11/c1-7-15(26)17(28)18(29)21(30-7)32-20-16(27)14-12(25)5-9(22)6-13(14)31-19(20)8-2-3-10(23)11(24)4-8/h2-7,15,17-18,21-26,28-29H,1H3/t7-,15-,17+,18+,21-/m0/s1
CH$LINK: INCHIKEY OXGUCUVFOIWWQJ-HQBVPOQASA-N
CH$LINK: CAS 522-12-3
CH$LINK: COMPTOX DTXSID50200230

AC$INSTRUMENT: Bruker impact HD
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50 eV
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: ISOLATION_WIDTH 5
AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.016
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8808-1505.2
AC$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 366.6 sec

MS$FOCUSED_ION: PRECURSOR_M/Z 445.1
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)

PK$SPLASH: splash10-00dl-0090000000-2e3d10965c5254c3204a
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  151.0050 54 54
  214.0297 35 35
  227.0379 61 61
  241.0168 432 432
  242.0234 196 196
  243.0318 214 214
  244.0371 31 31
  245.0192 138 138
  254.0248 22 22
  255.0323 327 327
  256.0359 24 24
  270.0198 94 94
  271.0276 999 999
  272.0320 79 79
  299.0236 35 35
  300.0308 228 228
  301.0381 57 57
//