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SM 19:0;2O/4:0
SpectraBase Compound ID KV6VaRIXQMI
InChI InChI=1S/C28H59N2O6P/c1-6-8-9-10-11-12-13-14-15-16-17-18-19-20-22-27(31)26(29-28(32)21-7-2)25-36-37(33,34)35-24-23-30(3,4)5/h26-27,31H,6-25H2,1-5H3,(H-,29,32,33,34)
InChIKey ISELDZUASBCOLM-UHFFFAOYNA-N
Mol Weight 550.8 g/mol
Molecular Formula C28H59N2O6P
Exact Mass 550.411075 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID IQoCerD28cW
Name SM 19:0;2O/4:0
Classification Sphingolipids [SP]
Comments Sphingomyelin
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 550.411074620 u
Formula C28H59N2O6P
InChI InChI=1S/C28H59N2O6P/c1-6-8-9-10-11-12-13-14-15-16-17-18-19-20-22-27(31)26(29-28(32)21-7-2)25-36-37(33,34)35-24-23-30(3,4)5/h26-27,31H,6-25H2,1-5H3,(H-,29,32,33,34)
InChIKey ISELDZUASBCOLM-UHFFFAOYNA-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+HCOO]-
SMILES CCCCCCCCCCCCCCCCC(O)C(COP([O-])(=O)OCC[N+](C)(C)C)NC(=O)CCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES