MassBank Record: UT002838



 Phosphatidylethanolamine 17:0-18:1; LC-ESI-ITFT; MS2; [M-H]-; RT: 31.04; Exp: 3 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: UT002838
RECORD_TITLE: Phosphatidylethanolamine 17:0-18:1; LC-ESI-ITFT; MS2; [M-H]-; RT: 31.04; Exp: 3
DATE: 2016.01.19 (Created 2010.05.07, modified 2013.05.16)
AUTHORS: Taguchi R, Graduate School of Medicine, The University of Tokyo.
LICENSE: CC BY-NC-SA
PUBLICATION: Taguchi, R.; Ishikawa M.; Precise and global identification of phospholipid molecular species by an Orbitrap mass spectrometer and automated search engine Lipid Search. J Chromatogr A (2010), doi:10.1016/j.chroma.2010.04.034 (in press)

CH$NAME: Phosphatidylethanolamine 17:0-18:1 CH$COMPOUND_CLASS: Natural Product; Glycerophospholipids; Glycerophosphoethanolamines; Diacylglycerophosphoethanolamines CH$FORMULA: C40H78NO8P CH$EXACT_MASS: 731.54650 CH$SMILES: C(CCCCCCCCCCCCC)CCC(OCC(OC(CCC=CCCCCCCCCCCCCC)=O)COP(O)(=O)OCCN)=O CH$IUPAC: InChI=1S/C40H78NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(43)49-38(37-48-50(44,45)47-35-34-41)36-46-39(42)32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h27,29,38H,3-26,28,30-37,41H2,1-2H3,(H,44,45)/b29-27- SP$SCIENTIFIC_NAME: Mus musculus SP$NAME: mouse SP$LINEAGE: cellular organisms; Eukaryota; Fungi/Metazoa group; Metazoa; Eumetazoa; Bilateria; Coelomata; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata; Teleostomi; Euteleostomi; Sarcopterygii; Tetrapoda; Amniota; Mammalia; Theria; Eutheria; Euarchontoglires; Glires; Rodentia; Sciurognathi; Muroidea; Muridae; Murinae; Mus SP$LINK: NCBI-TAXONOMY 10090 SP$SAMPLE: brain
AC$INSTRUMENT: LC-10ADVPmicro HPLC, Shimadzu; LTQ Orbitrap, Thermo Scientific AC$INSTRUMENT_TYPE: LC-ESI-ITFT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30% AC$MASS_SPECTROMETRY: ION_SPRAY_VOLTAGE 3500 V AC$MASS_SPECTROMETRY: IONIZATION ESI AC$CHROMATOGRAPHY: COLUMN_NAME Develosil C30, Nomura Chemical AC$CHROMATOGRAPHY: FLOW_GRADIENT add 95/5 at 0 min, 70/30 at 40 min, 50/50 at 41 min, 50/50 at 90 min AC$CHROMATOGRAPHY: FLOW_RATE add 100 uL/min AC$CHROMATOGRAPHY: RETENTION_TIME 30.94 min (in paper: 31 min) AC$CHROMATOGRAPHY: SOLVENT A acetonitrile-methanol-water (19:19:2) with 0.1% acetic acid and 0.1% ammonium hydroxide (28%) AC$CHROMATOGRAPHY: SOLVENT B 2-propanol with 0.1% acetic acid and 0.1% ammonium hydroxide (28%)
MS$FOCUSED_ION: PRECURSOR_M/Z 730.54 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: WHOLE Xcalibur ver-2.0
PK$SPLASH: splash10-001i-0090200000-0a5edaf337d3d992a42c PK$ANNOTATION: m/z num ( type mass error(ppm) formula ) 478.05 1 [lyso PE(-,18:1)]- 478.2933643144 -508 C23H45NO7P- 466.19 1 [lyso PE(17:0,-)]- 466.2933643144 -221 C22H45NO7P- 460.05 1 [lyso PE(-,18:1)-H2O]- 460.2827996281 -505 C23H43NO6P- 448.35 2 [lyso PE(17:0,-)-H2O]- 448.2827996281 150 C22H43NO6P- [lyso PE(-,19:1)-CO2]- 448.3191851344 69 C23H47NO5P- 281.12 1 [fa(18:1)-H]- 281.2480553035 -454 C18H33O2- 269.13 1 [fa(17:0)-H]- 269.2480553035 -437 C17H33O2- PK$NUM_PEAK: 19 PK$PEAK: m/z int. rel.int. 256.06 13.4 11 269.13 282.7 236 269.96 52.0 43 281.12 1196.2 999 282.18 175.5 147 283.38 109.3 91 446.03 10.5 9 448.35 7.0 6 460.05 31.7 26 461.33 7.3 6 464.35 36.2 30 465.33 101.7 85 466.19 133.3 111 467.28 25.7 21 478.05 45.9 38 493.20 11.6 10 604.44 8.1 7 714.77 8.2 7 731.36 17.9 15 //