ACCESSION: MSBNK-BAFG-CSL2311096293
RECORD_TITLE: Amoxicillin; LC-ESI-QTOF; MS2; 120 V
DATE: 2023.11.09
AUTHORS: Kevin S. Jewell; Björn Ehlig; Arne Wick
LICENSE: dl-de/by-2-0
COPYRIGHT: Copyright 2023 Federal Institute of Hydrology, Koblenz, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: Chromatography method: dx.doi.org/10.1016/j.chroma.2015.11.014
COMMENT: Acquisition method: 10.1002/rcm.8541

CH$NAME: Amoxicillin
CH$COMPOUND_CLASS: Pharmaceutical
CH$FORMULA: C₁₆H₁₉N₃O₅S
CH$EXACT_MASS: 365.1045
CH$SMILES: CC1(S[C@@H]2[C@@H](C(N2[C@H]1C(O)=O)=O)NC([C@@H](c3ccc(O)cc3)N)=O)C
CH$IUPAC: InChI=1S/C16H19N3O5S/c1-16(2)11(15(23)24)19-13(22)10(14(19)25-16)18-12(21)9(17)7-3-5-8(20)6-4-7/h3-6,9-11,14,20H,17H2,1-2H3,(H,18,21)(H,23,24)/t9-,10-,11+,14-/m1/s1
CH$LINK: CAS 26787-78-0
CH$LINK: INCHIKEY LSQZJLSUYDQPKJ-NJBDSQKTSA-N

AC$INSTRUMENT: TripleTOF 5600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 120
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME Zorbax Eclipse Plus C18 2.1 mm x 150 mm, 3.5 um, Agilent
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 °C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0 min min 98% A, 1 min 98% A, 2 min 80% A, 16.5 min 2% A, 22 min 2% A, 22.1 min 98% A, 27 min 98% A
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 4.706 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid

MS$FOCUSED_ION: PRECURSOR_M/Z 366.1118
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: COMMENT Export with Spectra 1.9.12 MsBackendMassbank 1.7.4
MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1

PK$SPLASH: splash10-004i-9200000000-f4dfbf32ac50aaff61f2
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  59.0033 0.5 208
  77.0403 2.4 999
  77.0553 0.5 208
  78.0524 0.4 166
  79.0559 0.7 291
  86.0084 1.1 457
  89.0398 0.7 291
  91.057 0.5 208
  107.0494 1.2 499
  116.049 0.5 208
//