MassBank Record: UA005501



 L-Phenylalanine; LC-ESI-QFT; MS2; CE: 50%; R=35000; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: UA005501
RECORD_TITLE: L-Phenylalanine; LC-ESI-QFT; MS2; CE: 50%; R=35000; [M+H]+
DATE: 2017.08.17
AUTHORS: Muz M (1), Dann J (1), Jaeger F (2), Brack W (1), Krauss M (1), (1) Department of Effect-Directed Analysis, Helmholtz Centre for Environmental Research - UFZ GmbH, Leipzig, Germany, (2) Synchem UG & Co. KG, Felsberg-Altenburg, Germany
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2017
PUBLICATION: Muz M, Dann J, Jaeger F, Brack W, Krauss M (2017) Environ. Sci. Technol. 51:4681-4688, DOI:10.1021/acs.est.7b00426. Identification of Mutagenic Aromatic Amines in River Samples with Industrial Wastewater Impact
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: INTERNAL_ID 55

CH$NAME: L-Phenylalanine CH$NAME: (2S)-2-Azaniumyl-3-phenylpropanoate CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C9H11NO2 CH$EXACT_MASS: 165.0790 CH$SMILES: c1ccc(cc1)C[C@@H](C(=O)O)N CH$IUPAC: InChI=1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1 CH$LINK: CAS 63-91-2 CH$LINK: CHEBI 58095 CH$LINK: KEGG C00079 CH$LINK: PUBCHEM CID:6140 CH$LINK: INCHIKEY COLNVLDHVKWLRT-QMMMGPOBSA-N CH$LINK: CHEMSPIDER 5910
AC$INSTRUMENT: Q Exactive Plus Orbitrap Thermo Scientific AC$INSTRUMENT_TYPE: LC-ESI-QFT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50 % (nominal) AC$MASS_SPECTROMETRY: RESOLUTION 35000 AC$CHROMATOGRAPHY: COLUMN_NAME Accucore PhenylHexyl 2.6um, 3x150mm, Thermo AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, 90/10 at 3.2 min, 5/95 at 21 min, 5/95 at 41 min, 90/10 at 50 min AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min AC$CHROMATOGRAPHY: RETENTION_TIME 8.104 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 166.0862 MS$FOCUSED_ION: PRECURSOR_M/Z 166.0863 MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+ MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1 MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included MS$DATA_PROCESSING: WHOLE RMassBank 2.5.0
PK$SPLASH: splash10-1z00000000-7aba4da0c09ce15b99d3 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 79.0542 C6H7+ 1 79.0542 -0.25 91.0542 C7H7+ 1 91.0542 -0.7 93.0698 C7H9+ 1 93.0699 -0.51 103.0542 C8H7+ 1 103.0542 -0.38 107.0491 C7H7O+ 1 107.0491 -0.41 120.0807 C8H10N+ 1 120.0808 -0.3 131.0491 C9H7O+ 1 131.0491 -0.54 166.0862 C9H12NO2+ 1 166.0863 -0.39 PK$NUM_PEAK: 8 PK$PEAK: m/z int. rel.int. 79.0542 260896.4 13 91.0542 212961.1 10 93.0698 543340.5 27 103.0542 2356388.5 118 107.0491 377840.4 19 120.0807 19809400 999 131.0491 460402.8 23 166.0862 719023 36 //