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AHexCer (O-16:5)16:1;2O/26:5;O
SpectraBase Compound ID JcHYDfV2oZr
InChI InChI=1S/C64H103NO10/c1-4-7-10-13-16-19-22-24-25-26-27-28-29-30-31-32-34-36-39-42-45-48-51-57(68)63(72)65-55(56(67)50-47-44-41-38-35-21-18-15-12-9-6-3)54-73-64-62(61(71)60(70)58(53-66)74-64)75-59(69)52-49-46-43-40-37-33-23-20-17-14-11-8-5-2/h7-8,10-11,14,16-17,19-20,23-25,27-28,30-31,33,37,40,43,47,50,55-58,60-62,64,66-68,70-71H,4-6,9,12-13,15,18,21-22,26,29,32,34-36,38-39,41-42,44-46,48-49,51-54H2,1-3H3,(H,65,72)/b10-7-,11-8+,17-14+,19-16-,23-20-,25-24-,28-27-,31-30-,37-33-,43-40+,50-47?
InChIKey HRJSHMCBGIDQPE-YNGWGZRXNA-N
Mol Weight 1046.5 g/mol
Molecular Formula C64H103NO10
Exact Mass 1045.758199 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID EygVTAq39Wy
Name AHexCer (O-16:5)16:1;2O/26:5;O
Classification Sphingolipids [SP]
Comments Acylhexosylceramide
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 1045.758198511 u
Formula C64H103NO10
InChI InChI=1S/C64H103NO10/c1-4-7-10-13-16-19-22-24-25-26-27-28-29-30-31-32-34-36-39-42-45-48-51-57(68)63(72)65-55(56(67)50-47-44-41-38-35-21-18-15-12-9-6-3)54-73-64-62(61(71)60(70)58(53-66)74-64)75-59(69)52-49-46-43-40-37-33-23-20-17-14-11-8-5-2/h7-8,10-11,14,16-17,19-20,23-25,27-28,30-31,33,37,40,43,47,50,55-58,60-62,64,66-68,70-71H,4-6,9,12-13,15,18,21-22,26,29,32,34-36,38-39,41-42,44-46,48-49,51-54H2,1-3H3,(H,65,72)/b10-7-,11-8+,17-14+,19-16-,23-20-,25-24-,28-27-,31-30-,37-33-,43-40+,50-47?
InChIKey HRJSHMCBGIDQPE-YNGWGZRXNA-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 CCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1OC(=O)CCC\C=C\C=C/C=C\C=C\C=C\CC)NC(=O)C(O)CCCCCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES