ACCESSION: MSBNK-Fiocruz-FIO00929
RECORD_TITLE: Cynarine; LC-ESI-QTOF; MS2; [M+H]+; CE: 20eV
DATE: 2020.06.09
AUTHORS: Markus Kohlhoff, Natural Product Chemistry Lab (FIOCRUZ Minas, Brazil)
LICENSE: CC BY
COPYRIGHT: (c) Institute Rene Rachou (FIOCRUZ Minas, Brazil)
COMMENT: [Raw Data] CBA70_Cynarin_pos_20eV.txt

CH$NAME: Cynarine
CH$COMPOUND_CLASS: Natural Product; Phenylpropanoids
CH$FORMULA: C₂₅H₂₄O₁₂
CH$EXACT_MASS: 516.12678
CH$SMILES: Oc(c1)c(O)cc(C=CC(=O)O[C@@H]([C@@H](O)2)C[C@@](OC(=O)C=Cc(c3)cc(O)c(O)c3)(C(O)=O)C[C@@H](O)2)c1
CH$IUPAC: InChI=1S/C25H24O12/c26-15-5-1-13(9-17(15)28)3-7-21(31)36-20-12-25(24(34)35,11-19(30)23(20)33)37-22(32)8-4-14-2-6-16(27)18(29)10-14/h1-10,19-20,23,26-30,33H,11-12H2,(H,34,35)/b7-3+,8-4+/t19-,20-,23+,25-/m1/s1
CH$LINK: KEGG C10445
CH$LINK: INCHIKEY YDDUMTOHNYZQPO-RVXRWRFUSA-N

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 3.0 bar
AC$CHROMATOGRAPHY: COLUMN_NAME Shimadzu Shim-Pack XR-ODS III; C18; 2.2um; 80A; 2.0x150mm
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 5-100%B in 10min
AC$CHROMATOGRAPHY: FLOW_RATE 400ul/min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile with 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: FIND_PEAK centroid
MS$DATA_PROCESSING: WHOLE Mass++ 2.7.5

PK$SPLASH: splash10-03di-0900000000-6025128054d6c9473dcf
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  135.041100 4867.000000 15
  145.026600 6808.000000 21
  163.038700 318003.000000 999
  163.067200 4484.000000 14
  163.087300 3856.000000 12
  164.042000 26379.000000 83
  319.081900 6257.000000 20
  337.092800 17602.000000 55
  499.122000 22052.000000 69
  500.125100 5487.000000 17
//