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MassBank Record: MSBNK-LCSB-LU054254

Fluconazole; 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: MSBNK-LCSB-LU054254
RECORD_TITLE: Fluconazole; 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 542
COMMENT: DATASET 20200303_ENTACT_RP_MIX506
COMMENT: DATA_PROCESSING MERGING RMBmix ver. 0.2.7
COMMENT: DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0
COMMENT: ORIGINAL_ACQUISITION_NO 3228
COMMENT: ORIGINAL_PRECURSOR_SCAN_NO 3225

CH$NAME: Fluconazole
CH$NAME: 2-(2,4-difluorophenyl)-1,3-bis(1,2,4-triazol-1-yl)propan-2-ol
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C13H12F2N6O
CH$EXACT_MASS: 306.1041
CH$SMILES: OC(CN1C=NC=N1)(CN1C=NC=N1)C1=C(F)C=C(F)C=C1
CH$IUPAC: InChI=1S/C13H12F2N6O/c14-10-1-2-11(12(15)3-10)13(22,4-20-8-16-6-18-20)5-21-9-17-7-19-21/h1-3,6-9,22H,4-5H2
CH$LINK: CAS 86386-73-4
CH$LINK: CHEBI 46081
CH$LINK: KEGG D00322
CH$LINK: PUBCHEM CID:3365
CH$LINK: INCHIKEY RFHAOTPXVQNOHP-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 3248

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 12.986 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol

MS$FOCUSED_ION: BASE_PEAK 305.0967
MS$FOCUSED_ION: PRECURSOR_M/Z 305.0968
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_INTENSITY 10464389.85889
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$SPLASH: splash10-014i-9000000000-10dd964f4c70639ed424
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  55.0301 C2H3N2- 1 55.0302 -2.06
  65.0144 C3HN2- 1 65.0145 -1.55
  65.9985 C3NO- 1 65.9985 -0.53
  66.0098 C2N3- 1 66.0098 1.16
  67.0302 C3H3N2- 1 67.0302 0.29
  68.0254 C2H2N3- 1 68.0254 -0.14
  80.0253 C3H2N3- 1 80.0254 -1.08
  81.0219 C4H3NO- 1 81.022 -0.95
  82.0412 C3H4N3- 2 82.0411 0.97
  93.0146 C6H2F- 3 93.0146 -0.07
  94.0299 C5H4NO- 2 94.0298 0.84
  94.041 C4H4N3- 3 94.0411 -0.33
  95.0252 C4H3N2O- 2 95.0251 0.76
  108.0203 C4H2N3O- 2 108.0203 -0.05
  113.0208 C6H3F2- 2 113.0208 -0.45
  122.036 C5H4N3O- 3 122.036 -0.14
  137.047 C5H5N4O- 1 137.0469 0.77
  149.0578 C5H5N6- 3 149.0581 -1.96
  191.0687 C7H7N6O- 2 191.0687 0.04
  202.0425 C10H5FN3O- 4 202.0422 1.46
PK$NUM_PEAK: 20
PK$PEAK: m/z int. rel.int.
  55.0301 4333.7 1
  65.0144 4304.3 1
  65.9985 18328.2 7
  66.0098 4145.6 1
  67.0302 15882.3 6
  68.0254 2447216 999
  80.0253 2871.8 1
  81.0219 4920.3 2
  82.0412 11383.6 4
  93.0146 19621.1 8
  94.0299 13971 5
  94.041 112027.8 45
  95.0252 12432.6 5
  108.0203 106433.9 43
  113.0208 16457.7 6
  122.036 48004 19
  137.047 2566.7 1
  149.0578 3166.9 1
  191.0687 56948 23
  202.0425 5999.8 2
//

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