ACCESSION: MSBNK-Washington_State_Univ-BML01298
RECORD_TITLE: Glutamic acid; LC-ESI-QTOF; MS2; CE 10 ev; [M-H]-
DATE: 2016.01.19 (Created 2012.10.26)
AUTHORS: Cuthbertson DJ, Johnson SR, Lange BM, Institute of Biological Chemistry, Washington State University
LICENSE: CC BY-SA
COMMENT: relative retention time with respect to 9-anthracene Carboxylic Acid is 0.049

CH$NAME: Glutamic acid
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₅H₉NO₄
CH$EXACT_MASS: 147.053158
CH$SMILES: C(CC(=O)O)C(C(=O)O)N
CH$IUPAC: InChI=1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)
CH$LINK: CAS 56-86-0
CH$LINK: CHEMSPIDER 591
CH$LINK: PUBCHEM CID:611
CH$LINK: INCHIKEY WHUUTDBJXJRKMK-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID0046987

AC$INSTRUMENT: Agilent 1200 RRLC; Agilent 6520 QTOF
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 ev
AC$MASS_SPECTROMETRY: COLLISION_GAS N2
AC$MASS_SPECTROMETRY: SCANNING m/z 100-1000
AC$CHROMATOGRAPHY: COLUMN_NAME Agilent C8 Cartridge Column 2.1X30mm 3.5 micron (guard); Agilent SB-Aq 2.1x50mm 1.8 micron (analytical)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 60 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT linear from 98A/2B at 0 min to 2A/98B at 13 min, hold 6 min at 2A/98B, reequilibration 98A/2B (5 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.6 ml/min
AC$CHROMATOGRAPHY: RETENTION_TIME 0.361
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 102
MS$FOCUSED_ION: PRECURSOR_M/Z 146.0459
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-0ufs-0900000000-1c5ddec3198a6dd6f0f5
PK$NUM_PEAK: 21
PK$PEAK: m/z int. rel.int.
  100.041 69 11
  102.056 6184 999
  102.0882 216 35
  102.1042 43 7
  102.127 23 4
  102.15 92 15
  102.1992 26 4
  102.2393 35 6
  102.3581 22 4
  102.45 30 5
  102.9531 24 4
  127.9639 21 3
  128.0346 4575 739
  128.0698 169 27
  128.0848 27 4
  128.11 48 8
  128.1404 59 10
  128.1877 20 3
  128.4901 24 4
  128.8276 25 4
  146.0456 3457 558
//