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AHexCer (O-20:5)17:1;2O/16:1;O
SpectraBase Compound ID 2FFuIOGHAc7
InChI InChI=1S/C59H101NO10/c1-4-7-10-13-16-19-22-25-26-27-28-29-32-35-38-41-44-47-54(64)70-57-56(66)55(65)53(48-61)69-59(57)68-49-50(51(62)45-42-39-36-33-30-23-20-17-14-11-8-5-2)60-58(67)52(63)46-43-40-37-34-31-24-21-18-15-12-9-6-3/h7,10,16,19,25-26,28-29,31,34-35,38,42,45,50-53,55-57,59,61-63,65-66H,4-6,8-9,11-15,17-18,20-24,27,30,32-33,36-37,39-41,43-44,46-49H2,1-3H3,(H,60,67)/b10-7-,19-16-,26-25-,29-28-,34-31-,38-35-,45-42?
InChIKey RMJIRBNOFVUWLB-HUUAWBAINA-N
Mol Weight 984.5 g/mol
Molecular Formula C59H101NO10
Exact Mass 983.742548 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID HKkyGy4qOEz
Name AHexCer (O-20:5)17:1;2O/16:1;O
Classification Sphingolipids [SP]
Comments Acylhexosylceramide
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 983.742548446 u
Formula C59H101NO10
InChI InChI=1S/C59H101NO10/c1-4-7-10-13-16-19-22-25-26-27-28-29-32-35-38-41-44-47-54(64)70-57-56(66)55(65)53(48-61)69-59(57)68-49-50(51(62)45-42-39-36-33-30-23-20-17-14-11-8-5-2)60-58(67)52(63)46-43-40-37-34-31-24-21-18-15-12-9-6-3/h7,10,16,19,25-26,28-29,31,34-35,38,42,45,50-53,55-57,59,61-63,65-66H,4-6,8-9,11-15,17-18,20-24,27,30,32-33,36-37,39-41,43-44,46-49H2,1-3H3,(H,60,67)/b10-7-,19-16-,26-25-,29-28-,34-31-,38-35-,45-42?
InChIKey RMJIRBNOFVUWLB-HUUAWBAINA-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+CH3COO]-
SMILES CCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)NC(=O)C(O)CCCC\C=C/CCCCCCCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES