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MassBank Record: MSBNK-LCSB-LU042553

2,7-Acetylaminofluorene; LC-ESI-QFT; MS2; CE: 45; R=17500; [M-H]-

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

ACCESSION: MSBNK-LCSB-LU042553
RECORD_TITLE: 2,7-Acetylaminofluorene; LC-ESI-QFT; MS2; CE: 45; R=17500; [M-H]-
DATE: 2020.08.19
AUTHORS: Elapavalore, A.; Kondić, T.; Singh, R.; Schymanski, E.
LICENSE: CC BY
COPYRIGHT: Copyright © 2019 by Environmental Cheminformatics, LCSB, University of Luxembourg, Luxembourg
PUBLICATION: Elapavalore, A.; Kondić, T.; et al., Adding Open Spectral Data to MassBank and PubChem Using Open Source Tools to Support Non-Targeted Exposomics of Mixtures (submitted).
PROJECT: ENTACT U.S. Environmental Protection Agency’s Non-Targeted Analysis Collaborative Trial
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 425
COMMENT: DATASET 20200303_ENTACT_RP_MIX505
COMMENT: DATA_PROCESSING MERGING RMBmix ver. 0.2.7
COMMENT: DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0
COMMENT: ORIGINAL_ACQUISITION_NO 3695
COMMENT: ORIGINAL_PRECURSOR_SCAN_NO 3693
COMMENT: RAW_DATA available as MSV000091754 at [DOI:10.25345/C5S46HG75]

CH$NAME: 2,7-Acetylaminofluorene
CH$NAME: 2,7-Diacetamidofluorene
CH$NAME: N-(7-acetamido-9H-fluoren-2-yl)acetamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C17H16N2O2
CH$EXACT_MASS: 280.1212
CH$SMILES: CC(=O)NC1=CC=C2C(CC3=C2C=CC(NC(C)=O)=C3)=C1
CH$IUPAC: InChI=1S/C17H16N2O2/c1-10(20)18-14-3-5-16-12(8-14)7-13-9-15(19-11(2)21)4-6-17(13)16/h3-6,8-9H,7H2,1-2H3,(H,18,20)(H,19,21)
CH$LINK: CAS 304-28-9
CH$LINK: PUBCHEM CID:9352
CH$LINK: INCHIKEY XBZBRCVCSVLJJZ-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 8986

AC$INSTRUMENT: Q Exactive Orbitrap (Thermo Scientific)
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 45
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity BEH C18 1.7um, 2.1x150mm (Waters)
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0-2 min, 0/100 at 15-20 min, 90/10 at 20.1-30 min
AC$CHROMATOGRAPHY: FLOW_RATE 0.20 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 14.559 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol

MS$FOCUSED_ION: BASE_PEAK 112.9857
MS$FOCUSED_ION: PRECURSOR_M/Z 279.1139
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_INTENSITY 6433655.651855
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 2.99.2

PK$SPLASH: splash10-000i-0190000000-4da3c7464681d51509cb
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  168.0818 C12H10N- 1 168.0819 -0.24
  193.0771 C13H9N2- 1 193.0771 -0.12
  194.0849 C13H10N2- 1 194.0849 -0.42
  195.0927 C13H11N2- 1 195.0928 -0.32
  209.0838 C14H11NO- 1 209.0846 -3.82
  210.0924 C14H12NO- 1 210.0924 -0.37
  220.0768 C15H10NO- 1 220.0768 0.02
  221.0719 C14H9N2O- 1 221.072 -0.79
  236.0955 C15H12N2O- 1 236.0955 -0.1
  237.1032 C15H13N2O- 1 237.1033 -0.41
  238.0871 C15H12NO2- 1 238.0874 -1.02
  261.1031 C17H13N2O- 1 261.1033 -1.01
  263.0825 C16H11N2O2- 1 263.0826 -0.37
  279.1138 C17H15N2O2- 1 279.1139 -0.32
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  168.0818 30270.1 18
  193.0771 8532 5
  194.0849 256257.5 152
  195.0927 263495.3 157
  209.0838 2977.3 1
  210.0924 211042.6 125
  220.0768 8773.4 5
  221.0719 64322.9 38
  236.0955 286757.3 171
  237.1032 1674076.6 999
  238.0871 7051.2 4
  261.1031 3956 2
  263.0825 46276.2 27
  279.1138 619575.7 369
//

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