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MassBank Record: MSBNK-Chubu_Univ-UT002589

Phosphatidylethanolamine 17:1-18:2; LC-ESI-ITFT; MS2; [M-H]-; RT: 16.85; Exp: 3

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

ACCESSION: MSBNK-Chubu_Univ-UT002589
RECORD_TITLE: Phosphatidylethanolamine 17:1-18:2; LC-ESI-ITFT; MS2; [M-H]-; RT: 16.85; 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. Journal of Chromatography A 2010, 1217 (25), 4229–39. DOI:10.1016/j.chroma.2010.04.034

CH$NAME: Phosphatidylethanolamine 17:1-18:2
CH$COMPOUND_CLASS: Natural Product; Glycerophospholipids; Glycerophosphoethanolamines; Diacylglycerophosphoethanolamines
CH$FORMULA: C40H74NO8P
CH$EXACT_MASS: 727.51520
CH$SMILES: C(CC(=O)OCC(OC(CCC=CCC=CCCCCCCCCCC)=O)COP(O)(=O)OCCN)C=CCCCCCCCCCCCC
CH$IUPAC: InChI=1S/C40H74NO8P/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/h21,23,26-29,38H,3-20,22,24-25,30-37,41H2,1-2H3,(H,44,45)/b23-21-,28-26-,29-27-
CH$LINK: INCHIKEY NXIAGSLBMLOYBM-ONGBHLIUSA-N
SP$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$MASS_SPECTROMETRY: MS_TYPE MS2
AC$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$CHROMATOGRAPHY: RETENTION_TIME 16.87 min (in paper: 16.9 min)
AC$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$FOCUSED_ION: PRECURSOR_M/Z 726.51
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: WHOLE Xcalibur ver-2.0

PK$SPLASH: splash10-004i-0090100000-878102f9fc8920ca9a92
PK$ANNOTATION: m/z num type mass error(ppm) formula
  267.16 1 [fa(17:1)-H]- 267.2324052393 -270 C17H31O2-
  279.09 1 [fa(18:2)-H]- 279.2324052393 -509 C18H31O2-
  464.06 1 [lyso_PE(17:1,-)]- 464.2777142502 -468 C22H43NO7P-
  476.08 1 [lyso_PE(-,18:2)]- 476.2777142502 -414 C23H43NO7P-
PK$NUM_PEAK: 11
PK$PEAK: m/z int. rel.int.
  265.10 18.9 39
  267.16 150.8 309
  268.12 73.7 151
  279.09 487.3 999
  280.14 52.4 107
  389.93 10.4 21
  457.84 7.5 15
  464.06 88.3 181
  476.08 7.5 15
  564.88 4.1 8
  707.76 13.9 28
//

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