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MassBank Record: LU039354

Fabesetron; LC-ESI-QFT; MS2; CE: 60; R=17500; [M-H]-

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

ACCESSION: LU039354
RECORD_TITLE: Fabesetron; LC-ESI-QFT; MS2; CE: 60; R=17500; [M-H]-
DATE: 2020.08.19
AUTHORS: Kondić, T.;Singh, R.;Elapavalore, A.;Schymanski, E.
LICENSE: CC0
COPYRIGHT: Copyright © 2019 by Environmental Cheminformatics, LCSB, University of Luxembourg, Luxembourg
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 393
COMMENT: DATASET 20200303_ENTACT_RP_MIX499
COMMENT: DATA_PROCESSING MERGING RMBmix ver. 0.2.7
COMMENT: DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0
COMMENT: ORIGINAL_ACQUISITION_NO 3651
COMMENT: ORIGINAL_PRECURSOR_SCAN_NO 3649

CH$NAME: Fabesetron
CH$NAME: (7R)-10-methyl-7-[(5-methyl-1H-imidazol-4-yl)methyl]-8,9-dihydro-7H-pyrido[1,2-a]indol-6-one
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C18H19N3O
CH$EXACT_MASS: 293.1528
CH$SMILES: Cc1[nH]cnc1C[C@H]1CCc2c(C)c3ccccc3n2C1=O
CH$IUPAC: InChI=1S/C18H19N3O/c1-11-14-5-3-4-6-17(14)21-16(11)8-7-13(18(21)22)9-15-12(2)19-10-20-15/h3-6,10,13H,7-9H2,1-2H3,(H,19,20)/t13-/m1/s1
CH$LINK: CAS 15091-34-6
CH$LINK: CHEBI 31588
CH$LINK: PUBCHEM CID:208947
CH$LINK: INCHIKEY AEKQMJRJRAHOAP-CYBMUJFWSA-N
CH$LINK: CHEMSPIDER 181040

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$MASS_SPECTROMETRY: COLLISION_ENERGY 60
AC$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 15.358 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol

MS$FOCUSED_ION: BASE_PEAK 112.9855
MS$FOCUSED_ION: PRECURSOR_M/Z 292.1455
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_INTENSITY 2297023.835937
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$SPLASH: splash10-0a5c-3900000000-2ab1a4a34d296ad742d2
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  81.0459 C4H5N2- 1 81.0458 0.45
  129.0585 C9H7N- 1 129.0584 0.52
  130.0664 C9H8N- 1 130.0662 1.39
  131.0376 C8H5NO- 1 131.0377 -0.48
  142.0663 C10H8N- 1 142.0662 0.41
  144.082 C10H10N- 1 144.0819 1.02
  155.0743 C11H9N- 1 155.074 1.69
  156.082 C11H10N- 1 156.0819 0.83
  157.0536 C10H7NO- 1 157.0533 1.59
  158.0615 C10H8NO- 1 158.0611 1.99
  170.0977 C12H12N- 1 170.0975 1.31
  180.0821 C13H10N- 1 180.0819 1.32
  196.0771 C13H10NO- 1 196.0768 1.35
  198.0927 C13H12NO- 1 198.0924 1.08
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  81.0459 430725.3 907
  129.0585 5890.3 12
  130.0664 17887.7 37
  131.0376 3084.3 6
  142.0663 29306 61
  144.082 342054 720
  155.0743 20671.4 43
  156.082 474245.8 999
  157.0536 2024.9 4
  158.0615 5863.6 12
  170.0977 175606.2 369
  180.0821 3426 7
  196.0771 13396.5 28
  198.0927 59942.4 126
//

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