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FAHFA 16:4/18:0
SpectraBase Compound ID 7iJVIic8io0
InChI InChI=1S/C34H58O4/c1-3-5-7-9-11-12-13-14-15-16-18-23-27-31-34(37)38-32(28-24-20-17-10-8-6-4-2)29-25-21-19-22-26-30-33(35)36/h5,7,11-12,14-15,18,23,32H,3-4,6,8-10,13,16-17,19-22,24-31H2,1-2H3,(H,35,36)/b7-5-,12-11-,15-14-,23-18-
InChIKey IFNMHXGURRIKGC-ABDHJBTINA-N
Mol Weight 530.8 g/mol
Molecular Formula C34H58O4
Exact Mass 530.43351 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID GyJ1dtwzIz8
Name FAHFA 16:4/18:0
Classification Fatty acyls [FA]
Comments Fatty acid ester of hydroxyl fatty acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 530.433510344 u
Formula C34H58O4
InChI InChI=1S/C34H58O4/c1-3-5-7-9-11-12-13-14-15-16-18-23-27-31-34(37)38-32(28-24-20-17-10-8-6-4-2)29-25-21-19-22-26-30-33(35)36/h5,7,11-12,14-15,18,23,32H,3-4,6,8-10,13,16-17,19-22,24-31H2,1-2H3,(H,35,36)/b7-5-,12-11-,15-14-,23-18-
InChIKey IFNMHXGURRIKGC-ABDHJBTINA-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 CCCCCCCCCC(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