| SpectraBase Spectrum ID |
985YckLJEoC |
| Name |
HexCer 17:3;2O/22:2;O |
| Classification |
Sphingolipids [SP] |
| Comments |
Hexosylceramide hydroxyfatty acid-sphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
777.575483119 u |
| Formula |
C45H79NO9 |
| InChI |
InChI=1S/C45H79NO9/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-39(49)44(53)46-37(36-54-45-43(52)42(51)41(50)40(35-47)55-45)38(48)33-31-29-27-25-23-16-14-12-10-8-6-4-2/h10-13,15,17,23,25,31,33,37-43,45,47-52H,3-9,14,16,18-22,24,26-30,32,34-36H2,1-2H3,(H,46,53)/b12-10+,13-11-,17-15-,25-23+,33-31+ |
| InChIKey |
RISBNLXWEDXMQQ-WJKVDWNONA-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 |
CCCCC\C=C/C=C\CCCCCCCCCCCC(O)C(=O)NC(COC1OC(CO)C(O)C(O)C1O)C(O)\C=C\CC\C=C\CC\C=C\CCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
