MassBank Record: UT001507



 Phosphatidylserine 19:0-22:6; LC-ESI-ITFT; MS2; [M-H]-; RT: 27.31; Exp: 1 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: UT001507
RECORD_TITLE: Phosphatidylserine 19:0-22:6; LC-ESI-ITFT; MS2; [M-H]-; RT: 27.31; Exp: 1
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$NAME: Phosphatidylserine 19:0-22:6 CH$COMPOUND_CLASS: Natural Product; Glycerophospholipids; Glycerophosphoserines; Diacylglycerophosphoserines CH$FORMULA: C47H80NO10P CH$EXACT_MASS: 849.55198 CH$SMILES: C(CCCCCCCCCCCCCC(=O)OCC(OC(=O)CCC=CCC=CCC=CCC=CCC=CCC=CCC)COP(O)(=O)OCC(N)C(O)=O)CCCC CH$IUPAC: InChI=1S/C47H80NO10P/c1-3-5-7-9-11-13-15-17-19-21-22-23-25-27-29-31-33-35-37-39-46(50)58-43(41-56-59(53,54)57-42-44(48)47(51)52)40-55-45(49)38-36-34-32-30-28-26-24-20-18-16-14-12-10-8-6-4-2/h5,7,11,13,17,19,22-23,27,29,33,35,43-44H,3-4,6,8-10,12,14-16,18,20-21,24-26,28,30-32,34,36-42,48H2,1-2H3,(H,51,52)(H,53,54)/b7-5-,13-11-,19-17-,23-22-,29-27-,35-33- 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 27.49 min (in paper: 27 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$FOCUSED_ION: PRECURSOR_M/Z 848.54 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: WHOLE Xcalibur ver-2.0
PK$SPLASH: splash10-014i-0000000900-732270ae6d0189501c45 PK$ANNOTATION: m/z num ( type mass error(ppm) formula ) 761.25 1 [PS(19:0,22:6)-Ser]- 761.5121308622 -343 C44H74O8P- 283.18 1 [fa(22:6)-H-CO2]- 283.2425759951 -220 C21H31- PK$NUM_PEAK: 25 PK$PEAK: m/z int. rel.int. 283.18 12.0 2 303.23 78.2 15 385.34 27.8 5 419.01 8.0 2 420.00 12.1 2 480.31 31.8 6 501.95 7.5 1 583.19 9.6 2 687.44 11.9 2 718.36 28.3 5 720.56 14.3 3 733.27 8.0 2 746.97 103.2 20 747.97 23.0 4 750.17 39.5 8 761.25 156.3 30 761.90 7.4 1 762.76 12.6 2 766.11 5156.6 999 767.21 113.0 22 774.16 89.9 17 790.23 9.4 2 830.19 13.6 3 831.11 5.8 1 835.40 7.5 1 //