MassBank Record: MSBNK-EPA-ENTACT_AGILENT002320

Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate; ESI-QTOF; MS2; CE: 10; [M+H]+

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ACCESSION: MSBNK-EPA-ENTACT_AGILENT002320
RECORD_TITLE: Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate; ESI-QTOF; MS2; CE: 10; [M+H]+
DATE: 2023.09.19
AUTHORS: EPA CCTE and Agilent Technologies
LICENSE: CC BY

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CH$NAME: Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₂H₁₂N₂O₃
CH$EXACT_MASS: 232.0847922645
CH$SMILES: CCOC(=O)C1CC(=O)N(N=1)C1C=CC=CC=1
CH$IUPAC: InChI=1S/C12H12N2O3/c1-2-17-12(16)10-8-11(15)14(13-10)9-6-4-3-5-7-9/h3-7H,2,8H2,1H3
CH$LINK: CAS 89-33-8
CH$LINK: INCHIKEY WBFXQKNQVZMOSQ-UHFFFAOYSA-N
CH$LINK: PUBCHEM CID:66636

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AC$INSTRUMENT: N/A
AC$INSTRUMENT_TYPE: ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10

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MS$FOCUSED_ION: PRECURSOR_M/Z 233.0920687162
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: WHOLE Agilent ChemVista Version 1.0

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PK$SPLASH: splash10-000i-0910000000-c2c297d8449adb38e809
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  187.050204 100.000001 999
  187.099165 3.064121 30
  233.092069 19.066406 190
//