MassBank Record: UT003159



 Phosphatidylcholine lyso 17:0; LC-ESI-ITFT; MS3; [M+CH3COO]-/[M-CH3]-; RT: 3.11; Exp: 3 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: UT003159
RECORD_TITLE: Phosphatidylcholine lyso 17:0; LC-ESI-ITFT; MS3; [M+CH3COO]-/[M-CH3]-; RT: 3.11; Exp: 3
DATE: 2016.01.19 (Created 2010.05.07, modified 2011.08.03)
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$NAME: Phosphatidylcholine lyso 17:0 CH$COMPOUND_CLASS: Natural Product; Glycerophospholipids; Glycerophosphocholines; Monoacylglycerophosphocholines CH$FORMULA: C25H52NO7P CH$EXACT_MASS: 509.34814 CH$SMILES: CCCCCCCCCCCCCCCCC(=O)OC(CO)COP([O-1])(=O)OCC[N+1](C)(C)C CH$IUPAC: InChI=1S/C25H52NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-25(28)33-24(22-27)23-32-34(29,30)31-21-20-26(2,3)4/h24,27H,5-23H2,1-4H3 CH$LINK: CAS 68659-01-8 SP$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$MASS_SPECTROMETRY: MS_TYPE MS3 AC$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$CHROMATOGRAPHY: RETENTION_TIME 3.15 min (in paper: 3.1 min) AC$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 568.36/494.15 MS$FOCUSED_ION: PRECURSOR_TYPE [M+CH3COO]-/[M-CH3]- MS$DATA_PROCESSING: WHOLE Xcalibur ver-2.0
PK$SPLASH: splash10-014i-0090000000-24d2adc850110cad2ead PK$ANNOTATION: m/z num ( type mass error(ppm) formula ) 269.04 1 [fa(17:0)-H]- 269.2480553035 -772 C17H33O2- 223.99 1 [lyso PC(lyso,-)-H2O]- 224.0687841072 -351 C7H15NO5P- PK$NUM_PEAK: 3 PK$PEAK: m/z int. rel.int. 223.99 26.9 32 269.04 833.9 999 405.21 5.4 6 //