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FAHFA 16:3/21:1
SpectraBase Compound ID B23WUbhY1SN
InChI InChI=1S/C37H64O4/c1-3-5-7-9-11-13-14-15-16-18-20-26-30-34-37(40)41-35(31-27-23-19-17-12-10-8-6-4-2)32-28-24-21-22-25-29-33-36(38)39/h5,7,11,13,15-16,27,31,35H,3-4,6,8-10,12,14,17-26,28-30,32-34H2,1-2H3,(H,38,39)/b7-5-,13-11-,16-15-,31-27-
InChIKey QIHRWHZRDLXDFO-SUMAZJRNNA-N
Mol Weight 572.9 g/mol
Molecular Formula C37H64O4
Exact Mass 572.480461 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID JaQaEAxVZB2
Name FAHFA 16:3/21:1
Classification Fatty acyls [FA]
Comments Fatty acid ester of hydroxyl fatty acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 572.480460537 u
Formula C37H64O4
InChI InChI=1S/C37H64O4/c1-3-5-7-9-11-13-14-15-16-18-20-26-30-34-37(40)41-35(31-27-23-19-17-12-10-8-6-4-2)32-28-24-21-22-25-29-33-36(38)39/h5,7,11,13,15-16,27,31,35H,3-4,6,8-10,12,14,17-26,28-30,32-34H2,1-2H3,(H,38,39)/b7-5-,13-11-,16-15-,31-27-
InChIKey QIHRWHZRDLXDFO-SUMAZJRNNA-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/C(CCCCCCCCC(O)=O)OC(=O)CCCCC\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