| SpectraBase Spectrum ID |
4n0lCU1nr8k |
| Name |
Cer 22:3;2O/19:0;(2OH) |
| Classification |
Sphingolipids [SP] |
| Comments |
Ceramide alpha-hydroxy fatty acid-sphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
647.585259959 u |
| Formula |
C41H77NO4 |
| InChI |
InChI=1S/C41H77NO4/c1-3-5-7-9-11-13-15-17-19-20-22-23-25-27-29-31-33-35-39(44)38(37-43)42-41(46)40(45)36-34-32-30-28-26-24-21-18-16-14-12-10-8-6-4-2/h19-20,25,27,33,35,38-40,43-45H,3-18,21-24,26,28-32,34,36-37H2,1-2H3,(H,42,46)/b20-19+,27-25+,35-33+ |
| InChIKey |
AHHJYPKMQGEUQX-HZQWPGHGNA-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(=O)NC(CO)C(O)\C=C\CC\C=C\CC\C=C\CCCCCCCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
