MassBank Record: RP014402



 L-Cystine; LC-ESI-QTOF; MS2; CE: 20; R=; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: RP014402
RECORD_TITLE: L-Cystine; LC-ESI-QTOF; MS2; CE: 20; R=; [M+H]+
DATE: 2017.10.24
AUTHORS: BGC, Helmholtz Zentrum Muenchen
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2017
COMMENT: CONFIDENCE Standard Compound
COMMENT: INTERNAL_ID 144

CH$NAME: L-Cystine CH$NAME: (2R)-2-azaniumyl-3-[[(2R)-2-azaniumyl-2-carboxylatoethyl]disulfanyl]propanoate CH$COMPOUND_CLASS: N/A; Metabolomics Standard CH$FORMULA: C6H12N2O4S2 CH$EXACT_MASS: 240.0238 CH$SMILES: N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O CH$IUPAC: InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1 CH$LINK: CAS 56-89-3 CH$LINK: CHEBI 35491 CH$LINK: KEGG C00491 CH$LINK: PUBCHEM CID:67678 CH$LINK: INCHIKEY LEVWYRKDKASIDU-IMJSIDKUSA-N CH$LINK: CHEMSPIDER 60997
AC$INSTRUMENT: maXis plus UHR-ToF-MS, Bruker Daltonics AC$INSTRUMENT_TYPE: LC-ESI-QTOF AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$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 0.576 min AC$CHROMATOGRAPHY: SOLVENT A Water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B ACN with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 76.0206 MS$FOCUSED_ION: PRECURSOR_M/Z 241.0311 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: splash10-00di-5900000000-25f421d12c0f993f8ce3 PK$NUM_PEAK: 10 PK$PEAK: m/z int. rel.int. 74.0064 62 185 74.0214 172 514 77.0213 44 131 86.9886 160 478 105.0004 50 149 120.0123 68 203 122.0259 334 999 151.9838 204 610 177.998 70 209 239.0012 56 167 //