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SM 28:0;2O/18:5
SpectraBase Compound ID AO6cTfXiBcs
InChI InChI=1S/C51H95N2O6P/c1-6-8-10-12-14-16-18-20-22-23-24-25-26-27-28-29-31-32-34-36-38-40-42-44-50(54)49(48-59-60(56,57)58-47-46-53(3,4)5)52-51(55)45-43-41-39-37-35-33-30-21-19-17-15-13-11-9-7-2/h9,11,15,17,21,30,35,37,41,43,49-50,54H,6-8,10,12-14,16,18-20,22-29,31-34,36,38-40,42,44-48H2,1-5H3,(H-,52,55,56,57)/b11-9-,17-15-,30-21-,37-35-,43-41-
InChIKey AXEAIAAZNSXDTK-JQQOVIDHNA-N
Mol Weight 863.3 g/mol
Molecular Formula C51H95N2O6P
Exact Mass 862.692776 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 6Kr5MUWcZnw
Name SM 28:0;2O/18:5
Classification Sphingolipids [SP]
Comments Sphingomyelin
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 862.692775779 u
Formula C51H95N2O6P
InChI InChI=1S/C51H95N2O6P/c1-6-8-10-12-14-16-18-20-22-23-24-25-26-27-28-29-31-32-34-36-38-40-42-44-50(54)49(48-59-60(56,57)58-47-46-53(3,4)5)52-51(55)45-43-41-39-37-35-33-30-21-19-17-15-13-11-9-7-2/h9,11,15,17,21,30,35,37,41,43,49-50,54H,6-8,10,12-14,16,18-20,22-29,31-34,36,38-40,42,44-48H2,1-5H3,(H-,52,55,56,57)/b11-9-,17-15-,30-21-,37-35-,43-41-
InChIKey AXEAIAAZNSXDTK-JQQOVIDHNA-N
Ion Polarity P
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 CCCCCCCCCCCCCCCCCCCCCCCCCC(O)C(COP([O-])(=O)OCC[N+](C)(C)C)NC(=O)C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES