ACCESSION: MSBNK-RIKEN-PR300700
RECORD_TITLE: Amygdalin; LC-ESI-QTOF; MS2
DATE: 2019.03.28
AUTHORS: Tetsuya Mori, Center for Sustainable Resource Science, RIKEN
LICENSE: CC BY-NC-SA
PUBLICATION: Tsugawa H., Nakabayashi R., Mori T., Yamada Y., Takahashi M., Rai A., Sugiyama R., Yamamoto H., Nakaya T., Yamazaki M., Kooke R., Bac-Molenaar JA., Oztolan-Erol N., Keurentjes JJB., Arita M., Saito K. (2019) "A cheminformatics approach to characterize metabolomes in stable-isotope-labeled organisms" Nature Methods 16(4):295-298. [doi:10.1038/s41592-019-0358-2]
COMMENT: registered in RIKEN PlaSMA

CH$NAME: Amygdalin
CH$COMPOUND_CLASS: Cyanogenic glycosides
CH$FORMULA: C₂₀H₂₇NO₁₁
CH$EXACT_MASS: 457.432
CH$SMILES: OC[C@H]1O[C@@H](OC[C@H]2O[C@@H](O[C@@H](C#N)C3=CC=CC=C3)[C@H](O)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
CH$IUPAC: InChI=1S/C20H27NO11/c21-6-10(9-4-2-1-3-5-9)30-20-18(28)16(26)14(24)12(32-20)8-29-19-17(27)15(25)13(23)11(7-22)31-19/h1-5,10-20,22-28H,7-8H2/t10-,11+,12+,13+,14+,15-,16-,17+,18+,19+,20+/m0/s1
CH$LINK: INCHIKEY XUCIJNAGGSZNQT-JHSLDZJXSA-N

AC$INSTRUMENT: LC, Waters Acquity UPLC System; MS, Waters Xevo G2 Q-Tof
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 6V
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 800/h
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 450 C
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: CAPILLARY_VOLTAGE +3.00 kV
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity bridged ethyl hybrid C18 (1.7 um, 2.1 mm * 100 mm, Waters)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT A/B = (99.5%/0.5% at 0 min, 99.5%/0.5% at 0.1 min, 20%/80% at 10 min, 0.5%/99.5% at 10.1 min, 0.5%/99.5% at 12.0 min, 99.5%/0.5% at 12.1 min, 99.5%/0.5% at 15.0 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 ml/min at 0 min, 0.3 ml/min at 10 min, 0.4 ml/min at 10.1 min, 0.4 ml/min at 14.4 min, 0.3 ml/min at 14.5 min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.319517
AC$CHROMATOGRAPHY: SOLVENT A water including 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile including 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_M/Z 458.1656871

PK$SPLASH: splash10-0a6r-0436900000-e5985c7dcec316f8edc3
PK$NUM_PEAK: 30
PK$PEAK: m/z int. rel.int.
  145.04179 34.0 34
  145.05005 229.0 229
  146.06636 28.0 28
  146.91652 23.0 23
  158.0578 28.0 28
  163.05312 40.0 40
  163.0623 284.0 284
  164.06676 31.0 31
  187.19952 25.0 25
  242.08109 27.0 27
  272.08664 32.0 32
  278.1026 29.0 29
  279.11841 23.0 23
  289.09222 98.0 98
  296.04706 25.0 25
  296.08987 21.0 21
  296.10681 247.0 247
  296.19531 27.0 27
  297.10406 23.0 23
  324.58145 24.0 24
  325.10492 296.0 296
  325.11673 561.0 560
  326.12314 31.0 31
  339.12469 25.0 25
  343.56653 69.0 69
  458.09799 23.0 23
  458.12625 81.0 81
  458.16031 1000.0 999
  458.17484 298.0 298
  458.22961 23.0 23
//