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PE O-18:1_18:3;O
SpectraBase Compound ID LA40qSkt3pl
InChI InChI=1S/C41H76NO8P/c1-3-5-7-8-9-10-11-12-13-14-15-16-20-23-26-30-35-47-37-40(38-49-51(45,46)48-36-34-42)50-41(44)33-29-25-22-19-17-18-21-24-28-32-39(43)31-27-6-4-2/h6,12-13,21,24,27-28,32,39-40,43H,3-5,7-11,14-20,22-23,25-26,29-31,33-38,42H2,1-2H3,(H,45,46)/b13-12-,24-21+,27-6+,32-28+
InChIKey GKXYCSNYGJSZNB-FLFZWUKCNA-N
Mol Weight 742.0 g/mol
Molecular Formula C41H76NO8P
Exact Mass 741.530855 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 8y6laCE7c2U
Name PE O-18:1_18:3;O
Classification Glycerophospholipids [GP]
Comments Ether-linked oxidized phosphatidylethanolamine
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 741.530855401 u
Formula C41H76NO8P
InChI InChI=1S/C41H76NO8P/c1-3-5-7-8-9-10-11-12-13-14-15-16-20-23-26-30-35-47-37-40(38-49-51(45,46)48-36-34-42)50-41(44)33-29-25-22-19-17-18-21-24-28-32-39(43)31-27-6-4-2/h6,12-13,21,24,27-28,32,39-40,43H,3-5,7-11,14-20,22-23,25-26,29-31,33-38,42H2,1-2H3,(H,45,46)/b13-12-,24-21+,27-6+,32-28+
InChIKey GKXYCSNYGJSZNB-FLFZWUKCNA-N
Ion Polarity N
Literature Reference Tsugawa, H.; Ikeda, K.; Takahashi, M.; Satoh, A.; Mori, Y.; Uchino, H.; Okahashi, N.; Yamada, Y.; Tada, I.; Bonini, P.; Higashi, Y.; Okazaki, Y.; Zhou, Z.; Zhu, Z.-J.; Koelmel, J.; Cajka, T.; Fiehn, O.; Saito, K.; Arita, M.; Arita, M. A Lipidome Atlas in MS-DIAL 4. Nature Biotechnology 2020, 38 (10), 1159–1163.
Literature Reference DOI https://doi.org/10.1038/s41587-020-0531-2
Precursor Ion [M-H]-
SMILES CCCCCCCC\C=C/CCCCCCCCOCC(COP(O)(=O)OCCN)OC(=O)CCCCCCC\C=C\C=C\C(O)C\C=C\CC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES