| SpectraBase Spectrum ID |
1mFNyUFoc3c |
| Name |
Cer 20:0;2O/20:4;(3OH)(FA 21:4) |
| Classification |
Sphingolipids [SP] |
| Comments |
Ceramide Esterified beta-hydroxy fatty acid-dihydrosphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
931.799275480 u |
| Formula |
C61H105NO5 |
| InChI |
InChI=1S/C61H105NO5/c1-4-7-10-13-16-19-22-25-28-29-30-33-36-39-42-45-48-51-54-61(66)67-57(52-49-46-43-40-37-34-31-26-23-20-17-14-11-8-5-2)55-60(65)62-58(56-63)59(64)53-50-47-44-41-38-35-32-27-24-21-18-15-12-9-6-3/h16-17,19-20,22,25-26,28-31,33,37,40,46,49,57-59,63-64H,4-15,18,21,23-24,27,32,34-36,38-39,41-45,47-48,50-56H2,1-3H3,(H,62,65)/b19-16+,20-17-,25-22+,29-28+,31-26-,33-30+,40-37-,49-46- |
| InChIKey |
LWDPGTYHSVJXJP-NDHYJAENNA-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 |
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\CCCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
