ACCESSION: MSBNK-HBM4EU-HB002016
RECORD_TITLE: Sulfamethoxazole; LC-ESI-QFT; MS2; CE: 80%; 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$MASS_SPECTROMETRY: COLLISION_ENERGY 80% (nominal)
AC$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$SPLASH: splash10-014i-9100000000-63fec6509468f9c58698
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  65.0388 11109112 999
  66.034 178267.9 16
  66.0466 299612.8 27
  80.0497 3932003.5 354
  92.0497 3717375.5 334
  93.0576 1721290.2 155
  94.0657 49580 4
  99.0555 192165.4 17
  107.0606 91316.9 8
  108.0446 2623750.1 236
  110.0603 261375.2 24
  119.0606 89495 8
  131.0613 39515.1 4
  132.0691 15463.9 1
  133.0642 22895.9 2
  146.0714 205885.2 19
  147.0799 20007.5 2
//