ACCESSION: MSBNK-HBM4EU-HB002015
RECORD_TITLE: Sulfamethoxazole; LC-ESI-QFT; MS2; CE: 40%; R=30000; [M+H]+
DATE: 2020.02.20
AUTHORS: Annelaure Damont, Kathleen Rousseau, Laboratoire d Etude du Metabolisme des Medicaments, CEA, Universite Paris Saclay, Paris, France
LICENSE: CC0
COPYRIGHT: Copyright (c) 2020 by Laboratoire d Etude du Metabolisme des Medicaments, CEA, Universite Paris Saclay, Paris, France
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)
COMMENT: Flow Injection

CH$NAME: Sulfamethoxazole
CH$NAME: 4-Amino-N-(5-methyl-1,2-oxazol-3-yl)benzene-1-sulfonamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₀H₁₁N₃O₃S
CH$EXACT_MASS: 253.0521
CH$SMILES: CC1=CC(NS(=O)(=O)C2=CC=C(N)C=C2)=NO1
CH$IUPAC: InChI=1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)
CH$LINK: CAS 723-46-6
CH$LINK: COMPTOX DTXSID8026064
CH$LINK: INCHIKEY JLKIGFTWXXRPMT-UHFFFAOYSA-N
CH$LINK: PUBCHEM CID:5329

AC$INSTRUMENT: Orbitrap Fusion Tribrid Thermo Fisher Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 40% (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 30000
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5
AC$CHROMATOGRAPHY: FLOW_RATE 100 uL/min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile with 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_M/Z 254.0594
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-052f-9800000000-d5c672d05a6a3af7c53e
PK$NUM_PEAK: 23
PK$PEAK: m/z int. rel.int.
  65.0388 651292.5 64
  80.0497 260290.8 26
  92.0497 10190298 999
  93.0575 2143814.5 210
  94.0654 154902.7 15
  99.0555 1910945.8 187
  107.0607 362631.9 36
  108.0408 77456.5 8
  108.0446 8166881.9 801
  110.0603 552059.4 54
  119.061 40302.6 4
  120.0558 150704.3 15
  131.0605 78139.2 8
  132.0685 51389.7 5
  133.0642 33658.6 3
  145.0767 10761 1
  146.0714 364384.7 36
  147.0793 821358.4 81
  148.087 105388.1 10
  156.0116 2467937.3 242
  160.0871 1100012.1 108
  161.0017 79280.5 8
  176.0281 53529.6 5
//