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MassBank Record: WA002657

Omeprazole; LC-ESI-Q; MS; NEG; 30 V

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: WA002657
RECORD_TITLE: Omeprazole; LC-ESI-Q; MS; NEG; 30 V
DATE: 2016.01.19 (Created 2007.08.01, modified 2011.05.06)
AUTHORS: Nihon Waters K.K.
LICENSE: CC BY-NC

CH$NAME: Omeprazole
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C17H19N3O3S
CH$EXACT_MASS: 345.11471
CH$SMILES: CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2)C=C(C=C3)OC
CH$IUPAC: InChI=1S/C17H19N3O3S/c1-10-8-18-15(11(2)16(10)23-4)9-24(21)17-19-13-6-5-12(22-3)7-14(13)20-17/h5-8H,9H2,1-4H3,(H,19,20)
CH$LINK: CAS 73590-58-6
CH$LINK: INCHIKEY SUBDBMMJDZJVOS-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID6021080

AC$INSTRUMENT: ZQ, Waters
AC$INSTRUMENT_TYPE: LC-ESI-Q
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: RETENTION_TIME 14.190 min
AC$CHROMATOGRAPHY: COLUMN_NAME 2.1 mm id - 3. 5{mu}m XTerra C18MS
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 35 C
AC$CHROMATOGRAPHY: SAMPLING_CONE 30 V

MS$DATA_PROCESSING: FIND_PEAK ignore rel.int. < 5

PK$SPLASH: splash10-0006-0903000000-612a52bfeb522bf0d0aa
PK$NUM_PEAK: 15
PK$PEAK: m/z int. rel.int.
  147 12 12
  179 16 16
  180 20 20
  184 12 12
  194 999 999
  195 200 200
  196 63 63
  197 16 16
  227 12 12
  259 31 31
  262 12 12
  344 407 407
  345 90 90
  346 31 31
  357 47 47
//

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