ACCESSION: MSBNK-BGC_Munich-RP014612
RECORD_TITLE: L-Cystathione; LC-ESI-QTOF; MS2; CE: 20; R=; [M-H]-
DATE: 2017.11.29
AUTHORS: BGC, Helmholtz Zentrum Muenchen
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2017
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 146

CH$NAME: L-Cystathione
CH$NAME: L-cystathionine
CH$NAME: (2S)-2-azaniumyl-4-[(2R)-2-azaniumyl-2-carboxylatoethyl]sulfanylbutanoate
CH$COMPOUND_CLASS: N/A; Metabolomics Standard
CH$FORMULA: C₇H₁₄N₂O₄S
CH$EXACT_MASS: 222.0674
CH$SMILES: C(CSC[C@@H](C(=O)O)N)[C@@H](C(=O)O)N
CH$IUPAC: InChI=1S/C7H14N2O4S/c8-4(6(10)11)1-2-14-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1
CH$LINK: CAS 56-88-2
CH$LINK: CHEBI 58161
CH$LINK: KEGG C02291
CH$LINK: PUBCHEM CID:439258
CH$LINK: INCHIKEY ILRYLPWNYFXEMH-WHFBIAKZSA-N
CH$LINK: CHEMSPIDER 388392
CH$LINK: COMPTOX DTXSID20971384

AC$INSTRUMENT: maXis plus UHR-ToF-MS, Bruker Daltonics
AC$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: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20
AC$CHROMATOGRAPHY: COLUMN_NAME BEH C18 1.7um, 2.1x100mm, Waters
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1.12 min, 0.5/99.5 at 6.41 min, 0.5/99.5 at 10.01 min
AC$CHROMATOGRAPHY: FLOW_RATE 400 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 0.563 min
AC$CHROMATOGRAPHY: SOLVENT A Water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B ACN with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 221.061
MS$FOCUSED_ION: PRECURSOR_M/Z 221.0602
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 2.4.0

PK$SPLASH: splash10-00e9-2920000000-c9062afa7724ae774962
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  86.0249 148 610
  120.0117 242 999
  134.0285 240 990
  221.0602 124 511
//