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PI-Cer 18:1;2O/12:1;O
SpectraBase Compound ID HCsTXXFeZqZ
InChI InChI=1S/C36H68NO12P/c1-3-5-7-9-11-12-13-14-15-16-18-20-22-24-29(39)28(37-30(40)25-27(38)23-21-19-17-10-8-6-4-2)26-48-50(46,47)49-36-34(44)32(42)31(41)33(43)35(36)45/h19,21-22,24,27-29,31-36,38-39,41-45H,3-18,20,23,25-26H2,1-2H3,(H,37,40)(H,46,47)/b21-19-,24-22+
InChIKey KSPAEJVQZMUZNR-MWWVQSJNNA-N
Mol Weight 737.9 g/mol
Molecular Formula C36H68NO12P
Exact Mass 737.447914 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID Gx6YFYtZgvh
Name PI-Cer 18:1;2O/12:1;O
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 737.447913620 u
Formula C36H68NO12P
InChI InChI=1S/C36H68NO12P/c1-3-5-7-9-11-12-13-14-15-16-18-20-22-24-29(39)28(37-30(40)25-27(38)23-21-19-17-10-8-6-4-2)26-48-50(46,47)49-36-34(44)32(42)31(41)33(43)35(36)45/h19,21-22,24,27-29,31-36,38-39,41-45H,3-18,20,23,25-26H2,1-2H3,(H,37,40)(H,46,47)/b21-19-,24-22+
InChIKey KSPAEJVQZMUZNR-MWWVQSJNNA-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 CCCCCCCCCCCCC\C=C\C(O)C(COP(O)(=O)OC1C(O)C(O)C(O)C(O)C1O)NC(=O)CC(O)C\C=C/CCCCCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES