| SpectraBase Spectrum ID |
2YC5NK22o9z |
| Name |
Cer 20:0;2O/19:4;(3OH)(FA 16:3) |
| Classification |
Sphingolipids [SP] |
| Comments |
Ceramide Esterified beta-hydroxy fatty acid-dihydrosphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
849.721025158 u |
| Formula |
C55H95NO5 |
| InChI |
InChI=1S/C55H95NO5/c1-4-7-10-13-16-19-22-25-27-30-32-35-38-41-44-47-53(58)52(50-57)56-54(59)49-51(46-43-40-37-34-31-29-26-23-20-17-14-11-8-5-2)61-55(60)48-45-42-39-36-33-28-24-21-18-15-12-9-6-3/h8-9,11-12,15,17-18,20-21,24,26,29,34,37,51-53,57-58H,4-7,10,13-14,16,19,22-23,25,27-28,30-33,35-36,38-50H2,1-3H3,(H,56,59)/b11-8+,12-9+,18-15+,20-17+,24-21-,29-26+,37-34+ |
| InChIKey |
QUIWQNDVEJMJOI-ZHWFLLMSNA-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(CCC\C=C\C\C=C\C\C=C\C\C=C\CC)OC(=O)CCCCCCC\C=C/C=C/C=C/CC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
