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Cer 16:2;2O/24:2
SpectraBase Compound ID 6vwDjZtaF5K
InChI InChI=1S/C40H73NO3/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-23-24-26-28-30-32-34-36-40(44)41-38(37-42)39(43)35-33-31-29-27-25-14-12-10-8-6-4-2/h15-16,18-19,25,27,33,35,38-39,42-43H,3-14,17,20-24,26,28-32,34,36-37H2,1-2H3,(H,41,44)/b16-15-,19-18-,27-25+,35-33+
InChIKey DXWVTCCFJBLLIP-JSBBTQFUNA-N
Mol Weight 616.0 g/mol
Molecular Formula C40H73NO3
Exact Mass 615.559045 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 9iS4xHXeYu4
Name Cer 16:2;2O/24:2
Classification Sphingolipids [SP]
Comments Ceramide non-hydroxyfatty acid-sphingosine
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 615.559045212 u
Formula C40H73NO3
InChI InChI=1S/C40H73NO3/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-23-24-26-28-30-32-34-36-40(44)41-38(37-42)39(43)35-33-31-29-27-25-14-12-10-8-6-4-2/h15-16,18-19,25,27,33,35,38-39,42-43H,3-14,17,20-24,26,28-32,34,36-37H2,1-2H3,(H,41,44)/b16-15-,19-18-,27-25+,35-33+
InChIKey DXWVTCCFJBLLIP-JSBBTQFUNA-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 CCCCCCC\C=C\CC\C=C\C(O)C(CO)NC(=O)CCCCCCCCCCC\C=C/C\C=C/CCCCCCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES