| SpectraBase Spectrum ID |
I0tCfStzIpQ |
| Name |
Cer 15:0;2O/20:4;(3OH)(FA 19:3) |
| Classification |
Sphingolipids [SP] |
| Comments |
Ceramide Esterified beta-hydroxy fatty acid-dihydrosphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
835.705375094 u |
| Formula |
C54H93NO5 |
| InChI |
InChI=1S/C54H93NO5/c1-4-7-10-13-16-19-22-24-26-28-30-32-35-38-41-44-47-54(59)60-50(45-42-39-36-33-31-29-27-25-23-20-17-14-11-8-5-2)48-53(58)55-51(49-56)52(57)46-43-40-37-34-21-18-15-12-9-6-3/h7,10,16-17,19-20,24-27,31,33,39,42,50-52,56-57H,4-6,8-9,11-15,18,21-23,28-30,32,34-38,40-41,43-49H2,1-3H3,(H,55,58)/b10-7+,19-16+,20-17-,26-24+,27-25-,33-31-,42-39- |
| InChIKey |
CMCYMUITNIREOI-IZCQZDKUNA-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 |
CCCCCCCCCCCCC(O)C(CO)NC(=O)CC(C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCCCC\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 |
