MassBank Record: EA277404



 Irbesartan; LC-ESI-ITFT; MS2; CE: 45%; R=7500; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: EA277404
RECORD_TITLE: Irbesartan; LC-ESI-ITFT; MS2; CE: 45%; R=7500; [M+H]+
DATE: 2014.01.14
AUTHORS: Stravs MDepartment of Environmental Chemistry, Eawag, Schymanski EDepartment of Environmental Chemistry, Eawag, Singer HDepartment of Environmental Chemistry, Eawag, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2012 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 2774

CH$NAME: Irbesartan CH$NAME: 8-butyl-7-[4-[2-(2H-tetrazol-5-yl)phenyl]benzyl]-7,9-diazaspiro[4.4]non-8-en-6-one CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C25H28N6O CH$EXACT_MASS: 428.2325 CH$SMILES: C12(C(N(Cc3ccc(c4c(c5[nH]nnn5)cccc4)cc3)C(=N1)CCCC)=O)CCCC2 CH$IUPAC: InChI=1S/C25H28N6O/c1-2-3-10-22-26-25(15-6-7-16-25)24(32)31(22)17-18-11-13-19(14-12-18)20-8-4-5-9-21(20)23-27-29-30-28-23/h4-5,8-9,11-14H,2-3,6-7,10,15-17H2,1H3,(H,27,28,29,30) CH$LINK: CAS 138402-11-6 CH$LINK: CHEBI 5959 CH$LINK: KEGG C07469 CH$LINK: PUBCHEM CID:3749 CH$LINK: INCHIKEY YOSHYTLCDANDAN-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 3618 CH$LINK: COMPTOX DTXSID0023169
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$MASS_SPECTROMETRY: COLLISION_ENERGY 45 % (nominal) AC$MASS_SPECTROMETRY: RESOLUTION 7500 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 9.2 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 429.2411 MS$FOCUSED_ION: PRECURSOR_M/Z 429.2397 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$DATA_PROCESSING: WHOLE RMassBank 1.3.1
PK$SPLASH: splash10-0a4i-0290000000-21c875faccf2cb3a15b3 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 80.0497 C5H6N+ 1 80.0495 2.93 84.0807 C5H10N+ 1 84.0808 -1.02 167.1541 C10H19N2+ 1 167.1543 -0.93 178.0643 C13H8N+ 1 178.0651 -4.52 180.0805 C13H10N+ 1 180.0808 -1.48 190.0645 C14H8N+ 1 190.0651 -3.5 192.0802 C14H10N+ 1 192.0808 -2.89 195.149 C11H19N2O+ 1 195.1492 -0.72 205.0767 C14H9N2+ 1 205.076 3.2 206.0838 C14H10N2+ 1 206.0838 -0.39 207.0916 C14H11N2+ 1 207.0917 -0.22 386.2227 C25H28N3O+ 2 386.2227 -0.02 PK$NUM_PEAK: 12 PK$PEAK: m/z int. rel.int. 80.0497 14407.4 2 84.0807 195520.8 27 167.1541 141829.1 19 178.0643 36545 5 180.0805 343857.7 47 190.0645 65862.3 9 192.0802 370101.7 51 195.149 1052175 146 205.0767 15150.2 2 206.0838 272706 37 207.0916 7189916.8 999 386.2227 117854.3 16 //

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