MassBank Record: AC000185



 Macrosporin; LC-ESI-ITFT; MS2; CE=10; R=17500; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: AC000185
RECORD_TITLE: Macrosporin; LC-ESI-ITFT; MS2; CE=10; R=17500; [M+H]+
DATE: 2017.07.07
AUTHORS: Justin B. Renaud, Mark W. Sumarah, Agriculture and Agri-Food Canada
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2017
PUBLICATION: Renaud, Justin B., and Mark W. Sumarah. Analytical and bioanalytical chemistry 408.12 (2016): 3083-3091.
COMMENT: CONFIDENCE isolated standard

CH$NAME: Macrosporin CH$NAME: 1,7-dihydroxy-3-methoxy-6-methylanthracene-9,10-dione CH$COMPOUND_CLASS: Natural Product; Fungal metabolite CH$FORMULA: C16H12O5 CH$EXACT_MASS: 284.06846 CH$SMILES: CC1=C(C=C2C(=C1)C(=O)C3=CC(=CC(=C3C2=O)O)OC)O CH$IUPAC: InChI=1S/C16H12O5/c1-7-3-9-10(6-12(7)17)16(20)14-11(15(9)19)4-8(21-2)5-13(14)18/h3-6,17-18H,1-2H3 CH$LINK INCHIKEY: FKTPLNFTYJEAAB-UHFFFAOYSA-N CH$LINK: CAS 22225-67-8 CH$LINK: PUBCHEM CID:159926 CH$LINK: CHEMSPIDER 140602 CH$LINK: KNAPSACK C00034046
AC$INSTRUMENT: Q-Exactive Orbitrap Thermo Scientific AC$INSTRUMENT_TYPE: LC-ESI-ITFT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: IONIZATION_VOLTAGE 3.9 kV AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 AC$MASS_SPECTROMETRY: RESOLUTION 17500 AC$CHROMATOGRAPHY: COLUMN_NAME Agilent RRHD Eclipse 50 x 2 mm, 1.8 uM AC$CHROMATOGRAPHY: FLOW GRADIENT 00:0 at 0 min, 100:0 at 0.5 min, 0:100 at 3.5 min, 0:100 at 5.5 min, 100:0 at 7 min AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL min-1 AC$CHROMATOGRAPHY: RETENTION_TIME 3.83 AC$CHROMATOGRAPHY: NAPS_RTI 1193 AC$CHROMATOGRAPHY: Solvent A H2O 0.1% FA AC$CHROMATOGRAPHY: Solvent B ACN 0.1% FA
MS$FOCUSED_ION: BASE_PEAK 285.0744 MS$FOCUSED_ION: PRECURSOR_M/Z 285.0752 MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+ MS$DATA_PROCESSING: RECALIBRATE based on Fragment ion formula determination MS$DATA_PROCESSING: DEPROFILE Proteowizard
PK$SPLASH: splash10-000i-0090000000-cf385f76f941320fb9e6 PK$ANNOTATION: m/z tentative_formula mass error(ppm) 285.0744 C16H13O5+ -4.71 PK$NUM_PEAK: 1 PK$PEAK: m/z int. rel.int. 285.0757 9845336.0 999 //