| SpectraBase Spectrum ID |
FUftIGnmS7Q |
| Name |
Cer 21:1;2O/14:1;O(FA 19:2) |
| Classification |
Sphingolipids [SP] |
| Comments |
Ceramide Esterified omega-hydroxy fatty acid-sphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
841.752325287 u |
| Formula |
C54H99NO5 |
| InChI |
InChI=1S/C54H99NO5/c1-3-5-7-9-11-13-15-17-19-21-23-26-30-34-38-42-46-52(57)51(50-56)55-53(58)47-43-39-35-31-27-25-29-33-37-41-45-49-60-54(59)48-44-40-36-32-28-24-22-20-18-16-14-12-10-8-6-4-2/h14,16,20,22,29,33,42,46,51-52,56-57H,3-13,15,17-19,21,23-28,30-32,34-41,43-45,47-50H2,1-2H3,(H,55,58)/b16-14-,22-20-,33-29-,46-42+ |
| InChIKey |
KTJOCZSGISSZAR-QQFPJWNENA-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 |
CCCCCCCCCCCCCCCC\C=C\C(O)C(CO)NC(=O)CCCCCCC\C=C/CCCCOC(=O)CCCCCCC\C=C/C\C=C/CCCCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
