ACCESSION: MSBNK-UFZ-WANA2205155BE0PH
RECORD_TITLE: Clopidogrel; LC-ESI-ITFT; MS2; CE: 60%; 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$NAME: Clopidogrel
CH$NAME: Methyl 2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4h)-yl)acetate
CH$NAME: methyl 2-(2-chlorophenyl)-2-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl)acetate
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₆H₁₆ClNO₂S
CH$EXACT_MASS: 321.059027432
CH$SMILES: COC(=O)C(N1CCC2=C(C1)C=CS2)C1=CC=CC=C1Cl
CH$IUPAC: InChI=1S/C16H16ClNO2S/c1-20-16(19)15(12-4-2-3-5-13(12)17)18-8-6-14-11(10-18)7-9-21-14/h2-5,7,9,15H,6,8,10H2,1H3
CH$LINK: CAS 94188-84-8
CH$LINK: CHEBI 103977
CH$LINK: PUBCHEM CID:2806
CH$LINK: INCHIKEY GKTWGGQPFAXNFI-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 2704
CH$LINK: COMPTOX DTXSID70861221

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$MASS_SPECTROMETRY: COLLISION_ENERGY 60 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-335
AC$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 10.810 min

MS$FOCUSED_ION: BASE_PEAK 322.0674
MS$FOCUSED_ION: PRECURSOR_M/Z 322.0663
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_INTENSITY 11648419
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$SPLASH: splash10-0a59-0900000000-0c859b7138f5821acd7c
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  111.0264 C6H7S+ 1 111.0263 0.53
  125.0152 C7H6Cl+ 1 125.0153 -0.11
  138.037 C7H8NS+ 1 138.0372 -1.08
  139.045 C7H9NS+ 1 139.045 -0.31
  152.0262 C8H7ClN+ 2 152.0262 0.4
  154.0419 C8H9ClN+ 2 154.0418 0.38
  155.0258 C8H8ClO+ 1 155.0258 -0.28
  183.0208 C9H8ClO2+ 1 183.0207 0.17
  184.0523 C9H11ClNO+ 2 184.0524 -0.18
  212.0473 C10H11ClNO2+ 1 212.0473 0.03
  262.046 C14H13ClNS+ 1 262.0452 3.22
PK$NUM_PEAK: 11
PK$PEAK: m/z int. rel.int.
  111.0264 63618.4 8
  125.0152 1384881.9 183
  138.037 24942.3 3
  139.045 34182.8 4
  152.0262 3606655.8 477
  154.0419 341692.7 45
  155.0258 7539108.5 999
  183.0208 3098129.8 410
  184.0523 3213107 425
  212.0473 250971.3 33
  262.046 18698.3 2
//