ACCESSION: MSBNK-GL_Sciences_Inc-GLS00106
RECORD_TITLE: DL-Cystathionine; EI-B; MS; 2 TMS; RT: 869.15 s
DATE: 2016.01.19 (Created 2012.08.03, modified 2013.07.31)
AUTHORS: Miyagawa H, Akimoto S, Yamasaki K, GL Sciences Inc.
LICENSE: CC BY-SA
COPYRIGHT: GLS
COMMENT: The chemical compound was chemically modified with N-methyl-N-trimethylsilyl-trifluoroacetamide(MSTFA) before GC-MS analysis. When it has two or more functional groups, this modification gave a mixture of the TMS derivatives having different number of TMS groups at different functional groups.
CH$NAME: DL-Cystathionine
CH$COMPOUND_CLASS: Natural Product
CH$FORMULA: C7H14N2O4S
CH$EXACT_MASS: 222.06743
CH$SMILES: OC(=O)[C@@H](N)CCSC[C@H](N)C(O)=O
CH$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)
CH$LINK: CAS
535-34-2
CH$LINK: CHEBI
17755
CH$LINK: KEGG
C00542
CH$LINK: PUBCHEM 3823
CH$LINK: INCHIKEY
ILRYLPWNYFXEMH-UHFFFAOYSA-N
CH$LINK: COMPTOX
DTXSID50861587
AC$INSTRUMENT: GCMS-2010 Plus, Shimadzu
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: GAS_PRESSURE 75 kPa
AC$MASS_SPECTROMETRY: ION_SOURCE_TEMPERATURE 200 C
AC$MASS_SPECTROMETRY: SCAN_RANGE_M/Z 85-500
AC$CHROMATOGRAPHY: COLUMN_NAME InertCap 5MS/NP 0.25 mmI.D. x 30 m, df=0.25 um
AC$CHROMATOGRAPHY: INJECTION_TEMPERATURE 230 C
AC$CHROMATOGRAPHY: OVEN_TEMPERATURE 80 C(2 min)-15 C/min - 330C
AC$CHROMATOGRAPHY: RETENTION_INDEX 2130
AC$CHROMATOGRAPHY: RETENTION_TIME 869.15
AC$CHROMATOGRAPHY: TRANSFARLINE_TEMPERATURE 250 C
MS$FOCUSED_ION: DERIVATIVE_TYPE 2 TMS
MS$DATA_PROCESSING: WHOLE GCMSsolution
PK$SPLASH: splash10-0uel-2930000000-0b8c9b91657c4b900027
PK$NUM_PEAK: 377
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