| SpectraBase Spectrum ID |
8kOFUVd5kMQ |
| Name |
PS O-18:2_18:2 |
| Classification |
Glycerophospholipids [GP] |
| Comments |
Ether-linked phosphatidylserine |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
769.525770020 u |
| Formula |
C42H76NO9P |
| InChI |
InChI=1S/C42H76NO9P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-49-36-39(37-50-53(47,48)51-38-40(43)42(45)46)52-41(44)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11-14,17-20,39-40H,3-10,15-16,21-38,43H2,1-2H3,(H,45,46)(H,47,48)/b13-11-,14-12-,19-17-,20-18- |
| InChIKey |
INCNUWZQZMTKDS-MAZCIEHSNA-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-H]- |
| SMILES |
CCCCC\C=C/C\C=C/CCCCCCCCOCC(COP(O)(=O)OCC(N)C(O)=O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC |
| Sample Comments |
theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES |
