MassBank Record: PR100878

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N-Acetyl-DL-glutamic acid; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M-H]-

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: PR100878
RECORD_TITLE: N-Acetyl-DL-glutamic acid; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M-H]-
DATE: 2016.01.19 (Created 2009.09.10, modified 2011.05.06)
AUTHORS: Matsuda F, Suzuki M, Sawada Y, Plant Science Center, RIKEN.
LICENSE: CC BY-SA
COMMENT: Acquisition and generation of the data is financially supported in part by CREST/JST.

CH$NAME: Ac-Glu
CH$NAME: N-Acetyl-DL-glutamic acid
CH$NAME: N-Acetylglutamate
CH$NAME: 2-(Acetylamino)pentanedioic Acid
CH$NAME: N-Acetyl-DL-glutamate
CH$COMPOUND_CLASS: Amino acids
CH$FORMULA: C7H11NO5
CH$EXACT_MASS: 189.0637199999999893407220952212810516357421875
CH$SMILES: CC(=O)NC(CCC(O)=O)C(O)=O
CH$IUPAC: InChI=1S/C7H11NO5/c1-4(9)8-5(7(12)13)2-3-6(10)11/h5H,2-3H2,1H3,(H,8,9)(H,10,11)(H,12,13)
CH$LINK: CAS 5817-08-3
CH$LINK: CHEMSPIDER 64077
CH$LINK: INCHIKEY RFMMMVDNIPUKGG-UHFFFAOYSA-N
CH$LINK: KAPPAVIEW KPC00801
CH$LINK: KEGG C00624
CH$LINK: PUBCHEM CID:70914

AC$INSTRUMENT: UPLC Q-Tof Premier, Waters
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY Ramp 5-60 V
AC$MASS_SPECTROMETRY: DATAFORMAT Continuum
AC$MASS_SPECTROMETRY: DATE 2008.07.29
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 600.0 L/Hr
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 420 C
AC$MASS_SPECTROMETRY: FRAGMENTATION_METHOD LOW-ENERGY CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: SCANNING 1.0 sec/scan (m/z = 50-1000)
AC$MASS_SPECTROMETRY: SOURCE_TEMPERATURE 120 C
AC$CHROMATOGRAPHY: CAPILLARY_VOLTAGE 3.0 kV
AC$CHROMATOGRAPHY: SAMPLING_CONE 23.0 V
AC$CHROMATOGRAPHY: SOLVENT CH3CN(0.1%HCOOH) / H2O(0.1%HCOOH)

MS$FOCUSED_ION: PRECURSOR_M/Z 188.05592
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-0ug0-0900000000-00353ebbdcea9aaf232d
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  100.0766 44.88 214
  102.0561 209.5 999
  128.0347 208 992
  144.0657 67.64 323
  146.0462 20.61 98
  170.0453 66.33 316
  188.0559 142 677
//