MassBank MassBank Search Contents Download

MassBank Record: MSBNK-Chubu_Univ-UT002304

Phosphatidylcholine 18:0-20:5; LC-ESI-ITFT; MS3; [M+CH3COO]-/[M-CH3]-; RT: 21.55; Exp: 2

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: MSBNK-Chubu_Univ-UT002304
RECORD_TITLE: Phosphatidylcholine 18:0-20:5; LC-ESI-ITFT; MS3; [M+CH3COO]-/[M-CH3]-; RT: 21.55; Exp: 2
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. Journal of Chromatography A 2010, 1217 (25), 4229–39. DOI:10.1016/j.chroma.2010.04.034

CH$NAME: Phosphatidylcholine 18:0-20:5
CH$COMPOUND_CLASS: Natural Product; Glycerophospholipids; Glycerophosphocholines; Diacylglycerophosphocholines
CH$FORMULA: C46H82NO8P
CH$EXACT_MASS: 807.57781
CH$SMILES: C(CCCCCCCC(=O)OCC(COP(OCC[N+1](C)(C)C)([O-1])=O)OC(=O)CCC=CCC=CCC=CCC=CCC=CCCC)CCCCCCCCC
CH$IUPAC: InChI=1S/C46H82NO8P/c1-6-8-10-12-14-16-18-20-22-23-25-27-29-31-33-35-37-39-46(49)55-44(43-54-56(50,51)53-41-40-47(3,4)5)42-52-45(48)38-36-34-32-30-28-26-24-21-19-17-15-13-11-9-7-2/h10,12,16,18,22-23,27,29,33,35,44H,6-9,11,13-15,17,19-21,24-26,28,30-32,34,36-43H2,1-5H3/b12-10-,18-16-,23-22-,29-27-,35-33-
CH$LINK: INCHIKEY QFBBGGXUDNWUMX-NBFUFYKZSA-N
SP$SCIENTIFIC_NAME: Mus musculus
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: liver

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$CHROMATOGRAPHY: RETENTION_TIME 21.65 min (in paper: 21.6 min)
AC$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$FOCUSED_ION: PRECURSOR_M/Z 866.59/792.13
MS$FOCUSED_ION: PRECURSOR_TYPE [M+CH3COO]-/[M-CH3]-
MS$DATA_PROCESSING: WHOLE Xcalibur ver-2.0

PK$SPLASH: splash10-0zgi-0098040000-f52889547169592f8902
PK$ANNOTATION: m/z num type mass error(ppm) formula
  257.04 1 [fa(20:5)-H-CO2]- 257.2269259309 -726 C19H29-
  283.24 1 [fa(18:0)-H]- 283.2637053677 -83 C18H35O2-
  301.00 1 [fa(20:5)-H]- 301.2167551751 -719 C20H29O2-
  508.05 2 [lyso_PC(-,20:5)-H2O]- 508.2827996281 -457 C27H43NO6P-
  508.05 2 [lyso_PC(18:0,-)]- 508.340314507 -570 C25H51NO7P-
PK$NUM_PEAK: 6
PK$PEAK: m/z int. rel.int.
  257.04 44.8 209
  283.24 178.6 833
  301.00 214.3 999
  434.34 13.6 63
  508.05 100.5 468
  508.77 14.0 65
//

system version 2.2.5
Copyright © 2006 MassBank Project; 2011 NORMAN Association; 2021 MassBank Consortium
de.NBI logo
EAWAG logo
fnr logo
IPB logo
NORMAN logo
UFZ logo
LCSB logo
HBM4EU logo
nfdi4chem logo