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MassBank Record: PR020071

Marein; LC-ESI-QTOF; MS

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: PR020071
RECORD_TITLE: Marein; LC-ESI-QTOF; MS
DATE: 2016.01.19 (Created 2007.08.31, modified 2011.05.06)
AUTHORS: Tohge T, Plant Science Center, RIKEN.
LICENSE: CC BY-SA

CH$NAME: Okanin-4'-O-glucoside
CH$NAME: Marein
CH$NAME: okanin-4'-O-glucoside
CH$NAME: (E)-3-(3,4-dihydroxyphenyl)-1-[2,3-dihydroxy-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-phenyl]prop-2-en-1-one
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C21H22O11
CH$EXACT_MASS: 450.11621
CH$SMILES: OCC(O1)C(O)C(O)C(O)C1Oc(c3)c(O)c(O)c(c3)C(=O)C=Cc(c2)cc(O)c(O)c2
CH$IUPAC: InChI=1S/C21H22O11/c22-8-15-18(28)19(29)20(30)21(32-15)31-14-6-3-10(16(26)17(14)27)11(23)4-1-9-2-5-12(24)13(25)7-9/h1-7,15,18-22,24-30H,8H2/b4-1+/t15-,18-,19+,20-,21-/m1/s1
CH$LINK: CAS 535-96-6
CH$LINK: NIKKAJI J107.415F
CH$LINK: PUBCHEM CID:6441269
CH$LINK: INCHIKEY XGEYXJDOVMEJNG-HTFDPZBKSA-N

AC$INSTRUMENT: UPLC Q-Tof Premier, Waters
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 5.0 V
AC$MASS_SPECTROMETRY: DATAFORMAT Centroid
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 600.0 L/Hr
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 350 C
AC$MASS_SPECTROMETRY: FRAGMENTATION_METHOD LOW-ENERGY CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: SCANNING 0.6 sec/scan (m/z = 200-1200)
AC$MASS_SPECTROMETRY: SOURCE_TEMPERATURE 100 C
AC$CHROMATOGRAPHY: CAPILLARY_VOLTAGE 3.0 kV
AC$CHROMATOGRAPHY: COLUMN_NAME ACQUITY UPLC BEH C18 2.1 by 100 mm (Waters, Milford, MA,USA)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 35 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0/100 at 0 min, 15/85 at 5 min, 21/79 at 20 min, 90/10 at 24 min, 95/5 at 26 min, 0/100, 30 min.
AC$CHROMATOGRAPHY: FLOW_RATE 0.5 ml/min
AC$CHROMATOGRAPHY: RETENTION_TIME 9.47 min
AC$CHROMATOGRAPHY: SAMPLING_CONE 23.0 V
AC$CHROMATOGRAPHY: SOLVENT A CH3CN(0.1%TFA)
AC$CHROMATOGRAPHY: SOLVENT B H2O(0.1%TFA)

MS$FOCUSED_ION: FULL_SCAN_FRAGMENT_ION_PEAK 451/289
MS$FOCUSED_ION: ION_TYPE [M+H]+
MS$DATA_PROCESSING: FIND_PEAK ignore rel.int. < 10
MS$DATA_PROCESSING: WHOLE MassLynx 4.1

PK$SPLASH: splash10-0udr-0060900000-ee8a9070b3a72ffc734d
PK$NUM_PEAK: 12
PK$PEAK: m/z int. rel.int.
  259.0854 22.56 11
  287.0793 94.44 46
  288.0508 43.71 21
  289.0839 1411 692
  290.0932 228.3 112
  291.0336 49.97 25
  303.0849 19.39 10
  449.1339 21.61 11
  451.1389 2037 999
  452.1554 417.0 205
  453.1447 81.24 40
  454.0635 43.86 22
//

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