ACCESSION: MSBNK-Eawag-EQ337504
RECORD_TITLE: 2-Hydroxybenzothiazole; LC-ESI-QFT; MS2; CE: 60; R=35000; [M+H]+
DATE: 2015.08.25
AUTHORS: Beck B, Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 3375

CH$NAME: 2-Hydroxybenzothiazole
CH$NAME: 2-Benzothiazolol
CH$NAME: 3H-1,3-benzothiazol-2-one
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₇H₅NOS
CH$EXACT_MASS: 151.00918
CH$SMILES: C1=CC=C2C(=C1)NC(=O)S2
CH$IUPAC: InChI=1S/C7H5NOS/c9-7-8-5-3-1-2-4-6(5)10-7/h1-4H,(H,8,9)
CH$LINK: CAS 934-34-9
CH$LINK: CHEBI 115196
CH$LINK: PUBCHEM CID:13625
CH$LINK: INCHIKEY YEDUAINPPJYDJZ-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 13036
CH$LINK: COMPTOX DTXSID6061315

AC$INSTRUMENT: Q Exactive Plus Orbitrap Thermo Scientific
AC$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$MASS_SPECTROMETRY: COLLISION_ENERGY 60 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$CHROMATOGRAPHY: COLUMN_NAME XBridge C18 3.5um, 2.1x50mm, Waters
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, 50/50 at 4 min, 5/95 at 17 min, 5/95 at 25 min, 90/10 at 25.1 min, 90/10 at 30 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 ul/min
AC$CHROMATOGRAPHY: RETENTION_TIME 6.4 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 152.0164
MS$FOCUSED_ION: PRECURSOR_M/Z 152.0165
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 1.9.6

PK$SPLASH: splash10-0udi-1900000000-e9f2bac2d974b850da2f
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  65.0386 C5H5+ 1 65.0386 -0.41
  80.0494 C5H6N+ 1 80.0495 -0.44
  90.0338 C6H4N+ 1 90.0338 -0.06
  91.0417 C6H5N+ 1 91.0417 -0.01
  92.0495 C6H6N+ 1 92.0495 0.05
  97.0107 C5H5S+ 1 97.0106 0.23
  109.0107 C6H5S+ 1 109.0106 0.3
  119.0366 C7H5NO+ 1 119.0366 0.46
  124.0216 C6H6NS+ 1 124.0215 0.35
  134.0059 C7H4NS+ 1 134.0059 -0.35
  146.0346 C7H4N3O+ 1 146.0349 -2.04
  152.0164 C7H6NOS+ 1 152.0165 -0.14
PK$NUM_PEAK: 12
PK$PEAK: m/z int. rel.int.
  65.0386 4090947 15
  80.0494 11211231 43
  90.0338 1213608.9 4
  91.0417 322231.6 1
  92.0495 47392604 182
  97.0107 3196138.8 12
  109.0107 17716160 68
  119.0366 16925464 65
  124.0216 60270624 232
  134.0059 852326.8 3
  146.0346 322086.8 1
  152.0164 258759872 999
//