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MassBank MassBank Search Contents Download

MassBank Record: MSBNK-BAFG-CSL2311091507

Allopurinol; LC-ESI-QTOF; MS2; 60 V

Mass Spectrum
40.0045.0050.0055.0060.0065.00m/z0.000200.0400.0600.0800.01000Abundance
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: MSBNK-BAFG-CSL2311091507
RECORD_TITLE: Allopurinol; LC-ESI-QTOF; MS2; 60 V
DATE: 2023.11.09
AUTHORS: Kevin S. Jewell; Björn Ehlig; Arne Wick
LICENSE: dl-de/by-2-0
COPYRIGHT: Copyright 2023 Federal Institute of Hydrology, Koblenz, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: Chromatography method: dx.doi.org/10.1016/j.chroma.2015.11.014
COMMENT: Acquisition method: 10.1002/rcm.8541

CH$NAME: Allopurinol
CH$COMPOUND_CLASS: Pharmaceutical
CH$FORMULA: C5H4N4O
CH$EXACT_MASS: 136.0385
CH$SMILES: O=C1N=CN=C2NNC=C12
CH$IUPAC: InChI=1S/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10)
CH$LINK: CAS 315-30-0
CH$LINK: INCHIKEY OFCNXPDARWKPPY-UHFFFAOYSA-N

AC$INSTRUMENT: TripleTOF 5600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 60
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME Zorbax Eclipse Plus C18 2.1 mm x 150 mm, 3.5 um, Agilent
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 °C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0 min min 98% A, 1 min 98% A, 2 min 80% A, 16.5 min 2% A, 22 min 2% A, 22.1 min 98% A, 27 min 98% A
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.149 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid

MS$FOCUSED_ION: PRECURSOR_M/Z 135.0312
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: COMMENT Export with Spectra 1.9.12 MsBackendMassbank 1.7.4
MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1

PK$SPLASH: splash10-02tc-9000000000-ba50324f6f44e7283622
PK$NUM_PEAK: 8
PK$PEAK: m/z int. rel.int.
  38.006 0.2 199
  42.0016 0.7 699
  42.0149 0.2 199
  42.0188 0.1 99
  45.0001 0.1 99
  64.0089 1 999
  65.0149 0.7 699
  65.9981 1 999
//

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