ACCESSION: MSBNK-NAIST-KNA00489
RECORD_TITLE: L-Aspartic acid; LC-ESI-ITFT; MS2; m/z:132.03; NEG
DATE: 2016.01.19 (Created 2009.11.18, modified 2011.08.03)
AUTHORS: Takahashi H, Kanaya S, Ogasawara N, Graduate School of Information Science, NAIST
LICENSE: CC BY-SA

CH$NAME: L-Aspartate
CH$NAME: L-Aspartic acid
CH$NAME: 2-Aminosuccinic acid
CH$COMPOUND_CLASS: Natural Product
CH$FORMULA: C₄H₇NO₄
CH$EXACT_MASS: 133.03751
CH$SMILES: OC(=O)CC(N)C(O)=O
CH$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: KNAPSACK C00001342
CH$LINK: NIKKAJI J9.169C
CH$LINK: PUBCHEM 3351
CH$LINK: INCHIKEY CKLJMWTZIZZHCS-REOHCLBHSA-N
CH$LINK: COMPTOX DTXSID7022621

AC$INSTRUMENT: LTQ Orbitrap XL, Thermo Scientfic
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 35eV
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME TOSOH TSKgel ODS-100V 5um Part no. 21456
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0min:3%, 45min:97%, 50min:97%, 50.1:3%, 57min:3% (acetonitrile)
AC$CHROMATOGRAPHY: FLOW_RATE 0.5 ml/min
AC$CHROMATOGRAPHY: RETENTION_TIME 4.711407 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1%formate-water
AC$CHROMATOGRAPHY: SOLVENT B 0.1%formate-acetonitrile

MS$FOCUSED_ION: BASE_PEAK 87.944733
MS$FOCUSED_ION: PRECURSOR_M/Z 132.03

PK$SPLASH: splash10-03dr-7900000000-8b7b89ed34530e331024
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  69.810074 7.221107 37
  87.944733 193.803146 999
  113.986740 82.115494 423
  114.873932 164.922195 850
//