| SpectraBase Spectrum ID |
2KN6CQaJgze |
| Name |
Cer 19:3;2O/28:2;(2OH) |
| Classification |
Sphingolipids [SP] |
| Comments |
Ceramide alpha-hydroxy fatty acid-sphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
727.647860217 u |
| Formula |
C47H85NO4 |
| InChI |
InChI=1S/C47H85NO4/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-25-26-27-28-30-32-34-36-38-40-42-46(51)47(52)48-44(43-49)45(50)41-39-37-35-33-31-29-18-16-14-12-10-8-6-4-2/h14,16,21-22,24-25,31,33,39,41,44-46,49-51H,3-13,15,17-20,23,26-30,32,34-38,40,42-43H2,1-2H3,(H,48,52)/b16-14+,22-21-,25-24-,33-31+,41-39+ |
| InChIKey |
CQDPCMPCZMQIIM-NVCIYPRXNA-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 |
CCCCCCCCCCC\C=C/C\C=C/CCCCCCCCCCC(O)C(=O)NC(CO)C(O)\C=C\CC\C=C\CC\C=C\CCCCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
