ACCESSION: MSBNK-BAFG-CSL2311095041
RECORD_TITLE: Aspartame; LC-ESI-QTOF; MS2; 120 V
DATE: 2023.11.09
AUTHORS: Kevin S. Jewell; Björn Ehlig; Arne Wick
LICENSE: dl-de/by-2-0
COPYRIGHT: Copyright 2023 Federal Institute of Hydrology, Koblenz, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: Chromatography method: dx.doi.org/10.1016/j.chroma.2015.11.014
COMMENT: Acquisition method: 10.1002/rcm.8541

CH$NAME: Aspartame
CH$COMPOUND_CLASS: Food_additive
CH$FORMULA: C₁₄H₁₈N₂O₅
CH$EXACT_MASS: 294.1216
CH$SMILES: COC(=O)C(Cc1ccccc1)NC(=O)C(N)CC(O)=O
CH$IUPAC: InChI=1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)
CH$LINK: CAS 22839-47-0
CH$LINK: INCHIKEY IAOZJIPTCAWIRG-UHFFFAOYSA-N

AC$INSTRUMENT: TripleTOF 5600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 120
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME Zorbax Eclipse Plus C18 2.1 mm x 150 mm, 3.5 um, Agilent
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 °C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0 min min 98% A, 1 min 98% A, 2 min 80% A, 16.5 min 2% A, 22 min 2% A, 22.1 min 98% A, 27 min 98% A
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 5.761 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid

MS$FOCUSED_ION: PRECURSOR_M/Z 295.1288
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: COMMENT Export with Spectra 1.9.12 MsBackendMassbank 1.7.4
MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1

PK$SPLASH: splash10-004i-9100000000-b630089be39c00fb80d9
PK$NUM_PEAK: 18
PK$PEAK: m/z int. rel.int.
  42.0415 0.6 11
  43.0271 4.3 79
  46.0357 0.8 14
  65.0425 11 203
  70.0323 2.5 46
  75.0256 0.9 16
  76.0331 0.7 12
  77.0418 54 999
  78.0484 1.2 22
  80.0539 0.6 11
  89.0382 0.5 9
  91.0559 16.7 308
  102.0474 2.4 44
  103.0542 10.1 186
  105.0341 1.6 29
  115.055 0.7 12
  118.0665 1 18
  120.0807 1.1 20
//