ACCESSION: MSBNK-LCSB-LU135552
RECORD_TITLE: 2,5-dihydroxybenzenesulfonate; LC-ESI-QFT; MS2; CE: 30; R=17500; [M-H]-
DATE: 2020.08.19
AUTHORS: Elapavalore, A.; Kondić, T.; Singh, R.; Schymanski, E.
LICENSE: CC BY
COPYRIGHT: Copyright © 2019 by Environmental Cheminformatics, LCSB, University of Luxembourg, Luxembourg
PUBLICATION: Elapavalore, A.; Kondić, T.; et al., Adding Open Spectral Data to MassBank and PubChem Using Open Source Tools to Support Non-Targeted Exposomics of Mixtures (submitted).
PROJECT: ENTACT U.S. Environmental Protection Agency’s Non-Targeted Analysis Collaborative Trial
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 1355
COMMENT: DATASET 20200303_ENTACT_RP_MIX504
COMMENT: DATA_PROCESSING MERGING RMBmix ver. 0.2.7
COMMENT: DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0
COMMENT: ORIGINAL_ACQUISITION_NO 895
COMMENT: ORIGINAL_PRECURSOR_SCAN_NO 894
COMMENT: RAW_DATA available as MSV000091754 at [DOI:10.25345/C5S46HG75]

CH$NAME: 2,5-dihydroxybenzenesulfonate
CH$NAME: 2,5-dihydroxybenzenesulfonic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₆H₆O₅S
CH$EXACT_MASS: 189.9936
CH$SMILES: OC1=CC=C(O)C(=C1)S(O)(=O)=O
CH$IUPAC: InChI=1S/C6H6O5S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3,7-8H,(H,9,10,11)
CH$LINK: CAS 88-46-0
CH$LINK: CHEBI 71157
CH$LINK: PUBCHEM CID:17507
CH$LINK: INCHIKEY IKQCSJBQLWJEPU-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 16554

AC$INSTRUMENT: Q Exactive Orbitrap (Thermo Scientific)
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity BEH C18 1.7um, 2.1x150mm (Waters)
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0-2 min, 0/100 at 15-20 min, 90/10 at 20.1-30 min
AC$CHROMATOGRAPHY: FLOW_RATE 0.20 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.325 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol

MS$FOCUSED_ION: BASE_PEAK 198.9364
MS$FOCUSED_ION: PRECURSOR_M/Z 188.9863
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_INTENSITY 2290783.191162
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 2.99.2

PK$SPLASH: splash10-000i-0900000000-065e2a65ebb5979df549
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  79.9573 O3S- 1 79.9574 -0.28
  80.9652 HO3S- 1 80.9652 0.45
  95.014 C5H3O2- 1 95.0139 1.12
  109.0294 C6H5O2- 1 109.0295 -0.53
  123.0088 C6H3O3- 1 123.0088 0.6
  125.0242 C6H5O3- 1 125.0244 -1.55
  188.9864 C6H5O5S- 1 188.9863 0.41
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  79.9573 55608.9 42
  80.9652 70077.2 53
  95.014 4367.5 3
  109.0294 11330.2 8
  123.0088 30514.6 23
  125.0242 3136.6 2
  188.9864 1320029.1 999
//