ACCESSION: MSBNK-HBM4EU-HB002686
RECORD_TITLE: Ethambutol; ESI-QTOF; MS2; CE: 40eV; R=15000; [M+H]+
DATE: 2020.02.20
AUTHORS: Herbert Oberacher, Institute of Legal Medicine and Core Facility Metabolomics, Medical University of Innsbruck, Innsbruck, Austria
LICENSE: CC0
COPYRIGHT: Copyright (c) 2020 by Institute of Legal Medicine and Core Facility Metabolomics, Medical University of Innsbruck, Innsbruck, Austria
PUBLICATION: Oberacher H, Sasse M, Antignac J-P, Guitton Y, Debrauwer L, Jamin E L, Schulze T, Krauss M, Covaci A, Caballero-Casero N, Rosseau K, Damont A, Fenaille F, Lamoree M, Schymanski E, A European proposal for quality control and quality assurance of tandem mass spectral libraries, Environmental Sciences Europe, https://doi.org/10.1186/s12302-020-00314-9
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu)

CH$NAME: Ethambutol
CH$NAME: (2S,2'S)-2,2'-(Ethane-1,2-diyldiazanediyl)di(butan-1-ol)
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₀H₂₄N₂O₂
CH$EXACT_MASS: 204.1838
CH$SMILES: CC[C@@H](CO)NCCN[C@@H](CC)CO
CH$IUPAC: InChI=1S/C10H24N2O2/c1-3-9(7-13)11-5-6-12-10(4-2)8-14/h9-14H,3-8H2,1-2H3/t9-,10-/m0/s1
CH$LINK: CAS 74-55-5
CH$LINK: COMPTOX DTXSID8023006
CH$LINK: INCHIKEY AEUTYOVWOVBAKS-UWVGGRQHSA-N
CH$LINK: PUBCHEM CID:14052

AC$INSTRUMENT: TripleTOF 5600+SCIEX
AC$INSTRUMENT_TYPE: ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 40 eV
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$CHROMATOGRAPHY: FLOW_RATE 20 uL/min
AC$CHROMATOGRAPHY: FLOW_GRADIENT 50/50
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile

MS$FOCUSED_ION: PRECURSOR_M/Z 205.1911
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-014i-3900000000-9a1dbac1e27bd41400f9
PK$NUM_PEAK: 21
PK$PEAK: m/z int. rel.int.
  53.0413 7.1 7
  55.057 249.7 251
  56.0521 34.6 35
  57.0722 1.1 1
  62.0622 9 9
  65.0408 0.8 1
  67.056 0.6 1
  68.0516 0.5 1
  69.0718 5.9 6
  70.0669 8.3 8
  72.0825 9.9 10
  74.0617 10.7 11
  77.04 0.5 1
  79.0557 2.7 3
  81.0712 3.8 4
  90.0924 3.2 3
  91.0551 0.8 1
  96.0818 0.9 1
  98.0972 35.3 35
  116.1074 992.9 999
  205.1911 0.1 0
//