ACCESSION: MSBNK-UFZ-WANA019613D9F1PH
RECORD_TITLE: Carbendazim; LC-ESI-ITFT; MS2; CE: 50%; R=15000; [M+H]+
DATE: 2023.08.12
AUTHORS: Tobias Schulze, Martin Krauss, Department of Effect-Directed Analysis, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
LICENSE: CC0
COPYRIGHT: Copyright (C) 2023
COMMENT: CONFIDENCE Reference Standard (Level 1)

CH$NAME: Carbendazim
CH$NAME: methyl N-(1H-benzimidazol-2-yl)carbamate
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₉H₉N₃O₂
CH$EXACT_MASS: 191.069476528
CH$SMILES: COC(=O)NC1=NC2=CC=CC=C2N1
CH$IUPAC: InChI=1S/C9H9N3O2/c1-14-9(13)12-8-10-6-4-2-3-5-7(6)11-8/h2-5H,1H3,(H2,10,11,12,13)
CH$LINK: CAS 37953-07-4
CH$LINK: CHEBI 3392
CH$LINK: KEGG C10897
CH$LINK: PUBCHEM CID:25429
CH$LINK: INCHIKEY TWFZGCMQGLPBSX-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 23741
CH$LINK: COMPTOX DTXSID4024729

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-205
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex Evo C18 2.6 um 50 x 2.1 mm
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min, 95/5 at 24.3 min, 95/5 at 32 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 1.107 min

MS$FOCUSED_ION: BASE_PEAK 192.0774
MS$FOCUSED_ION: PRECURSOR_M/Z 192.0768
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_INTENSITY 17063262
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 3.11.2

PK$SPLASH: splash10-03di-0900000000-50aa857d86966b830cac
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  119.0492 C8H7O+ 1 119.0491 0.64
  133.0635 C7H7N3+ 1 133.0634 0.32
  148.0868 C8H10N3+ 1 148.0869 -0.8
  160.0506 C8H6N3O+ 1 160.0505 0.46
  192.0769 C9H10N3O2+ 1 192.0768 0.91
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
  119.0492 23801.6 5
  133.0635 8560.4 1
  148.0868 5561.1 1
  160.0506 4457532.5 999
  192.0769 629733.4 141
//