ACCESSION: MSBNK-BGC_Munich-RP001611
RECORD_TITLE: L-Aspartic acid; LC-ESI-QTOF; MS2; CE: 10; R=; [M-H]-
DATE: 2017.10.20
AUTHORS: BGC, Helmholtz Zentrum Muenchen
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2017
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 16

CH$NAME: L-Aspartic acid
CH$NAME: (2S)-2-aminobutanedioic acid
CH$COMPOUND_CLASS: N/A; Metabolomics Standard
CH$FORMULA: C₄H₇NO₄
CH$EXACT_MASS: 133.03751
CH$SMILES: C([C@@H](C(=O)O)N)C(=O)O
CH$IUPAC: InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1
CH$LINK: CAS 56-84-8
CH$LINK: CHEBI 17053
CH$LINK: KEGG C00049
CH$LINK: PUBCHEM CID:5960
CH$LINK: INCHIKEY CKLJMWTZIZZHCS-REOHCLBHSA-N
CH$LINK: CHEMSPIDER 5745
CH$LINK: COMPTOX DTXSID7022621

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$MASS_SPECTROMETRY: COLLISION_ENERGY 10
AC$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$CHROMATOGRAPHY: RETENTION_TIME 0.627 min
AC$CHROMATOGRAPHY: SOLVENT A Water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B ACN with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 69.0042
MS$FOCUSED_ION: PRECURSOR_M/Z 132.0302
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$SPLASH: splash10-00lr-0900000000-2badabd66d2235a65beb
PK$NUM_PEAK: 2
PK$PEAK: m/z int. rel.int.
115.0048 116 591
132.0292 196 999
//