MassBank Record: UA001403



 4H-cyclopenta[def]phenanthrene-4-one; APCI-ITFT; MS2; CE: 35%; R=30000; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: UA001403
RECORD_TITLE: 4H-cyclopenta[def]phenanthrene-4-one; APCI-ITFT; MS2; CE: 35%; R=30000; [M+H]+
DATE: 2014.06.24
AUTHORS: C. Gallampois (Umea), E. Schymanski (Eawag), W. Brack (UFZ)
LICENSE: CC BY
COPYRIGHT: Copyright (C) Eawag, 2014
PUBLICATION: Multi-criteria approach for tentative identification of polyaromatic river mutagens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 14

CH$NAME: 4H-cyclopenta[def]phenanthrene-4-one CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C15H8O CH$EXACT_MASS: 204.0575 CH$SMILES: O=C4c2cccc1ccc3c(c12)c4ccc3 CH$IUPAC: InChI=1S/C15H8O/c16-15-11-5-1-3-9-7-8-10-4-2-6-12(15)14(10)13(9)11/h1-8H CH$LINK: CAS 5737-13-3 CH$LINK: PUBCHEM CID:21963 CH$LINK: INCHIKEY IFCBMPOMNSORDG-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 20640
AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific AC$INSTRUMENT_TYPE: APCI-ITFT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: IONIZATION APCI AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID AC$MASS_SPECTROMETRY: COLLISION_ENERGY 35 % (nominal) AC$MASS_SPECTROMETRY: RESOLUTION 30000 AC$CHROMATOGRAPHY: COLUMN_NAME N/A AC$CHROMATOGRAPHY: FLOW_GRADIENT Direct infusion experiment AC$CHROMATOGRAPHY: FLOW_RATE 5 uL/min AC$CHROMATOGRAPHY: RETENTION_TIME N/A min AC$CHROMATOGRAPHY: SOLVENT A methanol AC$CHROMATOGRAPHY: SOLVENT B N/A
MS$FOCUSED_ION: BASE_PEAK 205.0648 MS$FOCUSED_ION: PRECURSOR_M/Z 205.0648 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 1.5.2.3
PK$SPLASH: splash10-0a6r-0690000000-5c220a0c109d5890af6d PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 176.0617 C14H8+ 1 176.0621 -1.71 177.0701 C14H9+ 1 177.0699 1.09 205.0649 C15H9O+ 1 205.0648 0.33 PK$NUM_PEAK: 5 PK$PEAK: m/z int. rel.int. 176.0617 305875.3 5 177.0701 43616377 724 195.0807 740120.3211 12 205.0649 60147798.8 999 206.0681 5017350.088 83 //