3-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-galactopyranosyl)oxy)-7-((6-deoxy-alpha-L-mannopyranosyl)oxy)-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Kaempferol-3-O-galactose-rhamnose-7-O-rhamnose, Kaem-3-Rob-7-Rha, kaempferol-3-O-robinoside-7-O-rhamnoside, Robinin, Kaem-3-Gal-Rha-7-Rha, 5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one; LC-ESI-QTOF; MS2

Mass Spectrum

Chemical Structure

ACCESSION: MSBNK-RIKEN_ReSpect-PT204210
RECORD_TITLE: 3-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-galactopyranosyl)oxy)-7-((6-deoxy-alpha-L-mannopyranosyl)oxy)-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Kaempferol-3-O-galactose-rhamnose-7-O-rhamnose, Kaem-3-Rob-7-Rha, kaempferol-3-O-robinoside-7-O-rhamnoside, Robinin, Kaem-3-Gal-Rha-7-Rha, 5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one; LC-ESI-QTOF; MS2
DATE: 2008.07.28
AUTHORS: Matsuda F, Suzuki M, Sawada Y, Plant Science Center, RIKEN.
LICENSE: CC BY-NC
COPYRIGHT: Copyright(C) 2009 Plant Science Center, RIKEN
COMMENT: Build 1 2009/06/24
COMMENT: Acquisition and generation of the data is financially supported in part by CREST/JST.

CH$NAME: 3-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-galactopyranosyl)oxy)-7-((6-deoxy-alpha-L-mannopyranosyl)oxy)-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
CH$NAME: Kaempferol-3-O-galactose-rhamnose-7-O-rhamnose
CH$NAME: Kaem-3-Rob-7-Rha
CH$NAME: kaempferol-3-O-robinoside-7-O-rhamnoside
CH$NAME: Robinin
CH$NAME: Kaem-3-Gal-Rha-7-Rha
CH$NAME: 5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one
CH$COMPOUND_CLASS: CLASS1 Flavonoid CLASS2 Flavonol CLASS3 Kaempferol glycoside
CH$FORMULA: C₃₃H₄₀O₁₉
CH$EXACT_MASS: 740.664
CH$SMILES: CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=C(OC4=CC(=CC(=C4C3=O)O)OC5C(C(C(C(O5)C)O)O)O)C6=CC=C(C=C6)O)O)O)O)O)O)O
CH$IUPAC: InChI=1S/C33H40O19/c1-10-19(36)23(40)26(43)31(47-10)46-9-17-21(38)25(42)28(45)33(51-17)52-30-22(39)18-15(35)7-14(49-32-27(44)24(41)20(37)11(2)48-32)8-16(18)50-29(30)12-3-5-13(34)6-4-12/h3-8,10-11,17,19-21,23-28,31-38,40-45H,9H2,1-2H3
CH$LINK: CAS 301-19-9
CH$LINK: INCHIKEY PEFASEPMJYRQBW-UHFFFAOYSA-N

AC$INSTRUMENT: Q-Tof Premier, Waters
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: COLLISION_ENERGY Ramp 5-45 V
AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 3.0 kV
AC$CHROMATOGRAPHY: SOLVENT CH3CN/H2O

MS$FOCUSED_ION: ION_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_M/Z 739.20857

PK$SPLASH: splash10-001c-0090070500-09c5cf70b4032f0f86ca
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  255.0327 587.7 95
  283.0276 2249.0 363
  284.036 2778.0 448
  285.0446 2292.0 370
  430.0951 862.9 139
  593.1529 6189.0 999
  739.2086 5059.0 817
//