| SpectraBase Spectrum ID |
4L2a31dyNxP |
| Name |
HexCer 17:0;2O/32:2;O |
| Classification |
Sphingolipids [SP] |
| Comments |
Hexosylceramide hydroxyfatty acid-dihydrosphingosine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
923.778933956 u |
| Formula |
C55H105NO9 |
| InChI |
InChI=1S/C55H105NO9/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-28-29-30-31-32-34-36-38-40-42-44-49(59)54(63)56-47(46-64-55-53(62)52(61)51(60)50(45-57)65-55)48(58)43-41-39-37-35-33-16-14-12-10-8-6-4-2/h20-21,23-24,47-53,55,57-62H,3-19,22,25-46H2,1-2H3,(H,56,63)/b21-20-,24-23- |
| InChIKey |
PEXDCOWHKYXWDH-IFLFXUNCNA-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 |
CCCCCCCCCCCCCCC(O)C(COC1OC(CO)C(O)C(O)C1O)NC(=O)C(O)CCCCCCCCCCCCCC\C=C/C\C=C/CCCCCCCCCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
