ACCESSION: MSBNK-Fiocruz-FIO00421
RECORD_TITLE: Casticin; LC-ESI-QTOF; MS2; [M+H]+; CE: 20eV
DATE: 2016.01.19 (Created 2013.03.13)
AUTHORS: Markus Kohlhoff, Natural Product Chemistry Lab (CPqRR/FIOCRUZ, Brazil)
LICENSE: CC BY-NC
COPYRIGHT: (c) Research Center Rene Rachou (FIOCRUZ, Brazil)
COMMENT: [Raw Data] CB178_Casticin_pos_20eV_CB000067.txt

CH$NAME: Casticin
CH$COMPOUND_CLASS: Natural Product; Flavonoid
CH$FORMULA: C₁₉H₁₈O₈
CH$EXACT_MASS: 374.10017
CH$SMILES: COc(c3)c(O)cc(c3)C(O1)=C(OC)C(=O)c(c(O)2)c(cc(OC)c(OC)2)1
CH$IUPAC: InChI=1S/C19H18O8/c1-23-11-6-5-9(7-10(11)20)17-19(26-4)16(22)14-12(27-17)8-13(24-2)18(25-3)15(14)21/h5-8,20-21H,1-4H3
CH$LINK: CAS 479-91-4
CH$LINK: CHEMSPIDER 4474632
CH$LINK: PUBCHEM CID:5315263
CH$LINK: INCHIKEY PJQLSMYMOKWUJG-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID80197326

AC$INSTRUMENT: maXis (Bruker Daltonics)
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 4500 V
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20 eV
AC$MASS_SPECTROMETRY: COLLISION_GAS Nitrogen
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 8 l/min
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 200 C
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: NEBULIZER 2.0 bar
AC$CHROMATOGRAPHY: COLUMN_NAME Waters Atlantis C18 3um 2.1x150mm
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE RT
AC$CHROMATOGRAPHY: FLOW_GRADIENT 1-100%B in 10min
AC$CHROMATOGRAPHY: FLOW_RATE 200ul/min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 375.108000
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-004i-0009000000-4d2c493586b5fcd4d1df
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
  342.073600 4345.000000 13
  360.084000 10047.000000 30
  375.108000 340125.000000 999
  376.111200 59314.000000 174
  377.113300 9696.000000 28
//