ACCESSION: MSBNK-Eawag-EQ312602
RECORD_TITLE: Mepivacaine; LC-ESI-QFT; MS2; CE: 30; 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 3126

CH$NAME: Mepivacaine
CH$NAME: N-(2,6-dimethylphenyl)-1-methyl-2-piperidinecarboxamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₅H₂₂N₂O
CH$EXACT_MASS: 246.17321
CH$SMILES: O=C(Nc1c(cccc1C)C)C2N(C)CCCC2
CH$IUPAC: InChI=1S/C15H22N2O/c1-11-7-6-8-12(2)14(11)16-15(18)13-9-4-5-10-17(13)3/h6-8,13H,4-5,9-10H2,1-3H3,(H,16,18)
CH$LINK: CAS 96-88-8
CH$LINK: KEGG C07528
CH$LINK: PUBCHEM CID:4062
CH$LINK: INCHIKEY INWLQCZOYSRPNW-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 3922
CH$LINK: COMPTOX DTXSID9023259

AC$INSTRUMENT: Q Exactive Orbitrap Thermo Scientific
AC$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$MASS_SPECTROMETRY: COLLISION_ENERGY 30 (nominal)
AC$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 4.5 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 247.1808
MS$FOCUSED_ION: PRECURSOR_M/Z 247.1805
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: DEPROFILE Spline
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$SPLASH: splash10-0002-9000000000-9073826aa2631981fe72
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  70.0652 C4H8N+ 1 70.0651 1.06
  98.0965 C6H12N+ 1 98.0964 1.16
  247.1812 C15H23N2O+ 1 247.1805 3.04
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  70.0652 1218661.4 22
  98.0965 55265659.1 999
  247.1812 3335757.5 60
//