| SpectraBase Spectrum ID |
F7pgh2a05yC |
| Name |
Cer 20:0;2O/20:4;(3OH)(FA 18:4) |
| Classification |
Sphingolipids [SP] |
| Comments |
Ceramide Esterified beta-hydroxy fatty acid-dihydrosphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
889.752325287 u |
| Formula |
C58H99NO5 |
| InChI |
InChI=1S/C58H99NO5/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-54(64-58(63)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)52-57(62)59-55(53-60)56(61)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h9,12,15-16,18-19,21,24-25,27-28,30,34,37,43,46,54-56,60-61H,4-8,10-11,13-14,17,20,22-23,26,29,31-33,35-36,38-42,44-45,47-53H2,1-3H3,(H,59,62)/b12-9+,18-15+,19-16-,24-21+,28-25-,30-27-,37-34-,46-43- |
| InChIKey |
LQPSDAFZBHRKME-DEVWEBMKNA-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 |
CCCCCCCCCCCCCCCCCC(O)C(CO)NC(=O)CC(C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCCC\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 |
