| SpectraBase Spectrum ID |
ECn7E9t6odM |
| Name |
Cer 25:2;2O/18:2;(2OH) |
| Classification |
Sphingolipids [SP] |
| Comments |
Ceramide alpha-hydroxy fatty acid-sphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
673.600910024 u |
| Formula |
C43H79NO4 |
| InChI |
InChI=1S/C43H79NO4/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-26-27-29-31-33-35-37-41(46)40(39-45)44-43(48)42(47)38-36-34-32-30-28-25-18-16-14-12-10-8-6-4-2/h12,14,16,18,27,29,35,37,40-42,45-47H,3-11,13,15,17,19-26,28,30-34,36,38-39H2,1-2H3,(H,44,48)/b14-12-,18-16-,29-27+,37-35+ |
| InChIKey |
HIOWZTBELYOOSI-KIUPAFLPNA-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 |
CCCCCCCCCCCCCCCC\C=C\CC\C=C\C(O)C(CO)NC(=O)C(O)CCCCCCC\C=C/C=C\CCCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
