MassBank Record: UT000208



 8-HEPE; LC-ESI-QIT; MS2; CE:10 V; [M-H]- 
Mass Spectrum
Chemical Structure

ACCESSION: UT000208
RECORD_TITLE: 8-HEPE; LC-ESI-QIT; MS2; CE:10 V; [M-H]-
DATE: 2016.01.19 (Created 2007.10.19, modified 2011.08.03)
AUTHORS: Nakanishi H, Taguchi R, Graduate School of Medicine, The University of Tokyo.
LICENSE: CC BY-NC-SA

CH$NAME: 8-HEPE CH$NAME: 8-hydroxy-5Z,9E,11Z,14Z,17Z-eicosapentaenoic acid CH$NAME: (+-)8-HEPE CH$COMPOUND_CLASS: Natural Product; Lipid; Fatty acid CH$FORMULA: C20H30O3 CH$EXACT_MASS: 318.21949 CH$SMILES: CCC=CCC=CCC=CC=CC(O)CC=CCCCC(O)=O CH$IUPAC: InChI=1S/C20H30O3/c1-2-3-4-5-6-7-8-9-10-13-16-19(21)17-14-11-12-15-18-20(22)23/h3-4,6-7,9-11,13-14,16,19,21H,2,5,8,12,15,17-18H2,1H3,(H,22,23)/b4-3-,7-6-,10-9-,14-11-,16-13+/t19-/m1/s1 CH$LINK: CAYMAN 32340 CH$LINK: LIPIDBANK DFA8120
AC$INSTRUMENT: 4000Q TRAP, Applied Biosystems AC$INSTRUMENT_TYPE: LC-ESI-QIT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 V AC$MASS_SPECTROMETRY: IONIZATION ESI
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: IGNORE rel.val. < 0.5 MS$DATA_PROCESSING: WHOLE Analyst 1.4.2
PK$SPLASH: splash10-014i-0049000000-64fa7ddabe9a61826f3c PK$NUM_PEAK: 16 PK$PEAK: m/z int. rel.int. 110.880 9375.0 1 155.065 684375.0 53 155.680 12500.0 1 155.960 9375.0 1 161.200 28125.0 2 163.200 450000.0 35 255.231 4440625.0 346 255.760 28125.0 2 255.920 68750.0 5 256.080 25000.0 2 256.480 9375.0 1 273.232 159375.0 12 299.195 2340625.0 182 299.920 12500.0 1 317.127 12821875.0 999 317.740 28125.0 2 //