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SM 52:12;3O
SpectraBase Compound ID CZMdjcc0nWh
InChI InChI=1S/C57H93N2O7P/c1-6-8-10-12-14-16-18-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34-35-36-37-38-40-42-44-46-48-50-56(61)58-54(53-66-67(63,64)65-52-51-59(3,4)5)57(62)55(60)49-47-45-43-41-39-19-17-15-13-11-9-7-2/h7-10,14-17,20-21,23-24,26-27,29-30,32-33,35-36,38,40-41,43,54-55,57,60,62H,6,11-13,18-19,22,25,28,31,34,37,39,42,44-53H2,1-5H3,(H-,58,61,63,64)/b9-7+,10-8-,16-14-,17-15+,21-20-,24-23-,27-26-,30-29-,33-32-,36-35-,40-38-,43-41+
InChIKey JCMBLXDNTIZFRK-MACCGALYNA-N
Mol Weight 949.4 g/mol
Molecular Formula C57H93N2O7P
Exact Mass 948.67204 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 7JQWL5vxRj5
Name SM 52:12;3O
Classification Sphingolipids [SP]
Comments Sphingomyelin
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 948.672040334 u
Formula C57H93N2O7P
InChI InChI=1S/C57H93N2O7P/c1-6-8-10-12-14-16-18-20-21-22-23-24-25-26-27-28-29-30-31-32-33-34-35-36-37-38-40-42-44-46-48-50-56(61)58-54(53-66-67(63,64)65-52-51-59(3,4)5)57(62)55(60)49-47-45-43-41-39-19-17-15-13-11-9-7-2/h7-10,14-17,20-21,23-24,26-27,29-30,32-33,35-36,38,40-41,43,54-55,57,60,62H,6,11-13,18-19,22,25,28,31,34,37,39,42,44-53H2,1-5H3,(H-,58,61,63,64)/b9-7+,10-8-,16-14-,17-15+,21-20-,24-23-,27-26-,30-29-,33-32-,36-35-,40-38-,43-41+
InChIKey JCMBLXDNTIZFRK-MACCGALYNA-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 CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCCC(=O)NC(COP([O-])(=O)OCC[N+](C)(C)C)C(O)C(O)CCC\C=C\CC\C=C\CC\C=C\C
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES