| SpectraBase Spectrum ID |
CqH3kGk8mAi |
| Name |
SM 12:0;2O/21:1 |
| Classification |
Sphingolipids [SP] |
| Comments |
Sphingomyelin |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
688.551925199 u |
| Formula |
C38H77N2O6P |
| InChI |
InChI=1S/C38H77N2O6P/c1-6-8-10-12-14-15-16-17-18-19-20-21-22-23-24-26-28-30-32-38(42)39-36(37(41)31-29-27-25-13-11-9-7-2)35-46-47(43,44)45-34-33-40(3,4)5/h18-19,36-37,41H,6-17,20-35H2,1-5H3,(H-,39,42,43,44)/b19-18- |
| InChIKey |
YCPSWTKTLZNSDM-HNENSFHCNA-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 |
CCCCCCCCC\C=C/CCCCCCCCCC(=O)NC(COP([O-])(=O)OCC[N+](C)(C)C)C(O)CCCCCCCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
