MassBank Record: SM881401



 2-Isopropyl-6-methyl-pyrimidin-4-ol; LC-ESI-QFT; MS2; CE: 35 NCE; R=35000; [M+H]+ 
Mass Spectrum
Chemical Structure


ACCESSION: SM881401
RECORD_TITLE: 2-Isopropyl-6-methyl-pyrimidin-4-ol; LC-ESI-QFT; MS2; CE: 35 NCE; R=35000; [M+H]+
DATE: 2016.12.12
AUTHORS: Krauss M, Schymanski EL, Weidauer C, Schupke H, UFZ and Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2016 UFZ/Eawag
PUBLICATION: Schymanski, EL et al. Critical Assessment of Small Molecule Identification 2016 - Automated Methods. Submitted.
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 8814

CH$NAME: 2-Isopropyl-6-methyl-pyrimidin-4-ol CH$NAME: 6-Methyl-2-propan-2-yl-1H-pyrimidin-4-one CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C8H12N2O CH$EXACT_MASS: 152.09496 CH$SMILES: CC(C)C1=NC(O)=CC(C)=N1 CH$IUPAC: InChI=1S/C8H12N2O/c1-5(2)8-9-6(3)4-7(11)10-8/h4-5H,1-3H3,(H,9,10,11) CH$LINK: CAS 2814-20-2 CH$LINK: CHEBI 38629 CH$LINK: PUBCHEM CID:17777 CH$LINK: INCHIKEY AJPIUNPJBFBUKK-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 16799
AC$INSTRUMENT: Q Exactive Plus Orbitrap Thermo Scientific AC$INSTRUMENT_TYPE: LC-ESI-QFT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD AC$MASS_SPECTROMETRY: COLLISION_ENERGY 35 (nominal) AC$MASS_SPECTROMETRY: RESOLUTION 35000 AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex C18 EVO 2.6 um, 2.1x50 mm, precolumn 2.1x5 mm, Phenomenex AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min AC$CHROMATOGRAPHY: RETENTION_TIME 1.772 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 153.102 MS$FOCUSED_ION: PRECURSOR_M/Z 153.1022 MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+ MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1 MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1
PK$SPLASH: splash10-0udi-2900000000-882b5b7dea8f2f0dab1b PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 70.0652 C4H8N+ 1 70.0651 0.84 84.0444 C4H6NO+ 1 84.0444 0.13 136.0756 C8H10NO+ 1 136.0757 -0.55 138.0783 C7H10N2O+ 1 138.0788 -3.13 153.1022 C8H13N2O+ 1 153.1022 -0.26 PK$NUM_PEAK: 5 PK$PEAK: m/z int. rel.int. 70.0652 15702509 52 84.0444 61596544 206 136.0756 320907.3 1 138.0783 404626.3 1 153.1022 298385632 999 //