Kaempferol-3-O-alpha-L-rhamnopyranosyl(1->2)-beta-D-glucopyranoside-7-O-alpha-L-rhamnopyranoside; MS2; Q-Tof; [M-H]-

2008.9.29 Copyright(C) 2009 Plant Science Center, RIKEN

Record Data

Tag Sub Tag Data
ACCESSION PT211733
RECORD_TITLE Kaempferol-3-O-alpha-L-rhamnopyranosyl(1->2)-beta-D-glucopyranoside-7-O-alpha-L-rhamnopyranoside; MS2; Q-Tof; [M-H]-
DATE 2008.9.29
AUTHORS Matsuda F, Suzuki M, Sawada Y, Plant Science Center, RIKEN.
COPYRIGHT Copyright(C) 2009 Plant Science Center, RIKEN
COMMENTS Build 1 2009/06/24
COMMENTS Acquisition and generation of the data is financially supported in part by CREST/JST.
STRUCTURE_FILE_NAME N/A
CH$ NAME Kaempferol-3-O-alpha-L-rhamnopyranosyl(1-2)-beta-D-glucopyranoside-7-O-alpha-L-rhamnopyranoside
CH$ NAME kaem-3-(Rha-Glu)-7-Rha
CH$ NAME kaempferol-3-neohesperidoside-7-rhamnoside
CH$ COMPOUND_CLASS CLASS1 Flavonoid
CH$ COMPOUND_CLASS CLASS2 Flavonol
CH$ COMPOUND_CLASS CLASS3 Kaempferol glycoside
CH$ FORMULA C33H40O19
CH$ EXACT_MASS 740.66
CH$ LINK CAS 162062-89-7
CH$ SMILES c
CH$ IUPAC 1/C4H9NO2/c5-3-1-2-4(6)7/h1-3,5H2,(H,6,7)/f/h6H
AC$ INSTRUMENT Q-Tof Premier, Waters
AC$ INSTRUMENT_TYPE N/A
AC$ ANALYTICAL_CONDITION MS_TYPE LC-Q-TOF/MS
AC$ ANALYTICAL_CONDITION IONIZATION ESI
AC$ ANALYTICAL_CONDITION SOURCE_TEMPERATURE 120 C
AC$ ANALYTICAL_CONDITION PRECURSOR_SELECTION Q
AC$ ANALYTICAL_CONDITION FRAGMENTATION_EQUIPMENT Q
AC$ ANALYTICAL_CONDITION FRAGMENTATION_METHOD LOW-ENERGY CID
AC$ ANALYTICAL_CONDITION COLLISION_ENERGY 30 V
AC$ ANALYTICAL_CONDITION SPECTRUM_TYPE TOF
AC$ ANALYTICAL_CONDITION DATAFORMAT Continuum
AC$ ANALYTICAL_CONDITION SOLVENT CH3CN/H2O
AC$ ANALYTICAL_CONDITION MODE NEGATIVE
AC$ ANALYTICAL_CONDITION CAPILLARY_VOLTAGE 3.0 kV
AC$ ANALYTICAL_CONDITION SAMPLING_CONE 35.0 V
MS$ FOCUSED_ION ION_TYPE [M-H]-
MS$ FOCUSED_ION PRECURSOR_M/Z 739.20855
PK$ NUM_PEAK 9
PK$ PEAK m/z int. rel.int.
[-] m/z
[-] Intensity
[-] Relative intensity
283.0246
904.7
95
284.0321
2414
254
285.039
956.7
100
429.0839
354.1
37
430.0906
2935
309
431.0959
706.9
74
593.1511
9466
999
594.1567
2732
288
739.2086
344.5
36

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