MassBank Record: KO009281

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Trimethoprim; LC-ESI-IT; MS3; m/z: 291/123; [M+H]+

Mass Spectrum
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ACCESSION: KO009281
RECORD_TITLE: Trimethoprim; LC-ESI-IT; MS3; m/z: 291/123; [M+H]+
DATE: 2011.12.05 (Created 2008.05.12)
AUTHORS: Ojima Y, Kakazu Y, Horai H, Soga T, Institute for Advanced Biosciences, Keio Univ.
LICENSE: CC BY-NC-SA
COMMENT: KEIO_ID T033
COMMENT: [MS2] KO009277

CH$NAME: Trimethoprim
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C14H18N4O3
CH$EXACT_MASS: 290.13789000000002715751179493963718414306640625
CH$SMILES: COc(c1)c(OC)c(OC)cc(Cc(c2)c(N)nc(N)n2)1
CH$IUPAC: InChI=1S/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18)
CH$LINK: CAS 738-70-5
CH$LINK: COMPTOX DTXSID3023712
CH$LINK: INCHIKEY IEDVJHCEMCRBQM-UHFFFAOYSA-N
CH$LINK: KEGG C01965
CH$LINK: NIKKAJI J9.454D
CH$LINK: PUBCHEM SID:5066

AC$INSTRUMENT: LC/MSD Trap XCT, Agilent Technologies
AC$INSTRUMENT_TYPE: LC-ESI-IT
AC$MASS_SPECTROMETRY: MS_TYPE MS3
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 0.90/0.55

MS$FOCUSED_ION: PRECURSOR_M/Z 291/123
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: WHOLE LC/MSD Trap Control and Data Analysis

PK$SPLASH: splash10-00di-1900000000-791915d7fbde1fbf383d
PK$NUM_PEAK: 6
PK$PEAK: m/z int. rel.int.
  67.1 7.01 6
  81.2 182.10 158
  106.1 9.08 8
  123.1 1154.92 999
  124.1 123.13 107
  296.1 6.84 6
//