| SpectraBase Spectrum ID |
DHnHm5ZTYL1 |
| Name |
PI 19:1_18:2 |
| Classification |
Glycerophospholipids [GP] |
| Comments |
Phosphatidylinositol |
| Copyright |
Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass |
874.557129718 u |
| Formula |
C46H83O13P |
| InChI |
InChI=1S/C46H83O13P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-39(47)56-36-38(37-57-60(54,55)59-46-44(52)42(50)41(49)43(51)45(46)53)58-40(48)35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h12,14,18-21,38,41-46,49-53H,3-11,13,15-17,22-37H2,1-2H3,(H,54,55)/b14-12-,20-18-,21-19- |
| InChIKey |
KHDHUQSKLIQNHH-ATEMJZPONA-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 |
CCCCCCCCC\C=C/CCCCCCCC(=O)OCC(COP(O)(=O)OC1C(O)C(O)C(O)C(O)C1O)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 |
