MassBank Record: CE000457



 Aspartate; LC-ESI-ITFT; MS2; CE 20.0 eV; [M-H]- 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: CE000457
RECORD_TITLE: Aspartate; LC-ESI-ITFT; MS2; CE 20.0 eV; [M-H]-
DATE: 2016.01.19 (2012.04.12)
AUTHORS: , Ales Svatos, Marco Kai, Ravi Kumar Maddula, MPI for Chemical Ecology, Jena, Germany
LICENSE: CC BY-NC-SA
COPYRIGHT: Copyright(C) 2011 MPI for Chemical Ecology, Jena, Germany
PUBLICATION: F. Rasche, K. Scheubert, F. Hufsky, T. Zichner, M. Kai, A. Svatos and S. Boecker. Identifying the unknowns by aligning fragmentation trees. Anal. Chem., 2012, 84, 3417-3426 doi:10.1021/ac300304u
COMMENT: Acquisition and generation of the data is financially supported by the Max-Planck-Society

CH$NAME: Aspartate CH$COMPOUND_CLASS: Natural Product; Amino acid CH$FORMULA: C4H7NO4 CH$EXACT_MASS: 133.03751 CH$SMILES: C(C(C(=O)O)N)C(=O)O CH$IUPAC: InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9) CH$LINK: PUBCHEM CID:424 CH$LINK: INCHIKEY CKLJMWTZIZZHCS-UHFFFAOYSA-N
AC$INSTRUMENT: LTQ Orbitrap XL, Thermo Scientfic; HP-1100 HPLC, Agilent AC$INSTRUMENT_TYPE: LC-ESI-ITFT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: RESOLUTION_SETTING 7500 AC$MASS_SPECTROMETRY: SPRAY_VOLTAGE 4.5 kV AC$MASS_SPECTROMETRY: TUBE_LENS_VOLTAGE 140 V AC$MASS_SPECTROMETRY: AUTOMATIC_GAIN_CONTROL 3.0E5 AC$MASS_SPECTROMETRY: CAPILLARY_TEMPERATURE 275 C AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 39 V AC$MASS_SPECTROMETRY: FRAGMENTATION_METHOD CID AC$MASS_SPECTROMETRY: ACTIVATION_TIME 30 ms AC$MASS_SPECTROMETRY: ACTIVATION_PARAMETER q=0.25 AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20.0eV AC$CHROMATOGRAPHY: COLUMN_NAME Symmetry C18 Column, Waters AC$CHROMATOGRAPHY: SOLVENT CH3CN(0.1%HCOOH)/ H2O(0.1%HCOOH) AC$CHROMATOGRAPHY: FLOW_GRADIENT 0min:5%, 24min:95%, 28min:95%, 28.1:5% (acetonitrile) AC$CHROMATOGRAPHY: FLOW_RATE 0.3 ml/min AC$CHROMATOGRAPHY: RETENTION_TIME 30.3508 s
MS$FOCUSED_ION: PRECURSOR_M/Z 132.03023 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
PK$SPLASH: splash10-001i-2900000000-35d6a63d919b66cbf4b0 PK$NUM_PEAK: 6 PK$PEAK: m/z int. rel.int. 88.041008 114199.5625 342 114.020302 21732.902344 65 115.004272 102477.960938 307 132.03093 333651.90625 999 132.035202 4849.25293 15 299.149353 6542.334473 20 //