For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
FAHFA 16:4/27:0
SpectraBase Compound ID K9uSj5FHslu
InChI InChI=1S/C43H76O4/c1-3-5-7-9-11-13-15-17-18-19-21-22-24-26-29-33-37-41(38-34-30-28-31-35-39-42(44)45)47-43(46)40-36-32-27-25-23-20-16-14-12-10-8-6-4-2/h6,8,12,14,20,23,27,32,41H,3-5,7,9-11,13,15-19,21-22,24-26,28-31,33-40H2,1-2H3,(H,44,45)/b8-6-,14-12-,23-20-,32-27-
InChIKey OCIYGTIYMANHAU-BGSRVFFHNA-N
Mol Weight 657.1 g/mol
Molecular Formula C43H76O4
Exact Mass 656.574361 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID ENcQhahMJl0
Name FAHFA 16:4/27:0
Classification Fatty acyls [FA]
Comments Fatty acid ester of hydroxyl fatty acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 656.574360923 u
Formula C43H76O4
InChI InChI=1S/C43H76O4/c1-3-5-7-9-11-13-15-17-18-19-21-22-24-26-29-33-37-41(38-34-30-28-31-35-39-42(44)45)47-43(46)40-36-32-27-25-23-20-16-14-12-10-8-6-4-2/h6,8,12,14,20,23,27,32,41H,3-5,7,9-11,13,15-19,21-22,24-26,28-31,33-40H2,1-2H3,(H,44,45)/b8-6-,14-12-,23-20-,32-27-
InChIKey OCIYGTIYMANHAU-BGSRVFFHNA-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 CCCCCCCCCCCCCCCCCCC(CCCCCCCC(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/CC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES