MassBank Record: NA002465

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Echimidine; LC-ESI-ITFT; MS2; CE: 15%; R=15000; [M+H]+

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

ACCESSION: NA002465
RECORD_TITLE: Echimidine; LC-ESI-ITFT; MS2; CE: 15%; R=15000; [M+H]+
DATE: 2020.02.21
AUTHORS: Tobias Schulze, Martin Krauss, Helmholtz Centre for Environmental Research GmbH - UFZ, Leipzig, Germany
LICENSE: CC0
COPYRIGHT: Copyright (C) 2020 by Helmholtz Centre for Environmental Research GmbH - UFZ, Leipzig, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: INTERNAL_ID 2304

CH$NAME: Echimidine
CH$NAME: [(7R,8R)-7-[(Z)-2-methylbut-2-enoyl]oxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2R)-2,3-dihydroxy-2-[(1S)-1-hydroxyethyl]-3-methylbutanoate
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C20H31NO7
CH$EXACT_MASS: 397.2101
CH$SMILES: C/C=C(/C)\C(=O)O[C@@H]1CCN2[C@@H]1C(=CC2)COC(=O)[C@@]([C@H](C)O)(C(C)(C)O)O
CH$IUPAC: InChI=1S/C20H31NO7/c1-6-12(2)17(23)28-15-8-10-21-9-7-14(16(15)21)11-27-18(24)20(26,13(3)22)19(4,5)25/h6-7,13,15-16,22,25-26H,8-11H2,1-5H3/b12-6-/t13-,15+,16+,20-/m0/s1
CH$LINK: CAS 520-68-3
CH$LINK: CHEBI 4744
CH$LINK: KEGG C10299
CH$LINK: PUBCHEM CID:5281729
CH$LINK: INCHIKEY HRSGCYGUWHGOPY-LYHHMGRNSA-N
CH$LINK: CHEMSPIDER 4445044

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 15% (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex Evo C18 2.6 um 50x2.1 mm, Phenomenex
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min, 95/5 at 24.3 min, 95/5/0 at 32 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 6.502 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 398.2175
MS$FOCUSED_ION: PRECURSOR_M/Z 398.2173
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 2.14.1

PK$SPLASH: splash10-0002-0009000000-03cedb1b999c147d89e2
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  83.049 C5H7O+ 1 83.0491 -1.6
  120.0807 C8H10N+ 1 120.0808 -0.67
  220.1332 C13H18NO2+ 1 220.1332 -0.17
  336.1795 C18H26NO5+ 1 336.1805 -3.02
  380.2083 C20H30NO6+ 1 380.2068 4.14
  398.2173 C20H32NO7+ 1 398.2173 -0.14
PK$NUM_PEAK: 6
PK$PEAK: m/z int. rel.int.
  83.049 1618.1 3
  120.0807 29913.2 58
  220.1332 32846.2 64
  336.1795 2765.2 5
  380.2083 1009.3 1
  398.2173 508659.7 999
//