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FAHFA 15:1/21:1
SpectraBase Compound ID L9BnZuSZyPk
InChI InChI=1S/C36H66O4/c1-3-5-7-9-11-13-14-15-17-19-25-29-33-36(39)40-34(30-26-22-18-16-12-10-8-6-4-2)31-27-23-20-21-24-28-32-35(37)38/h11,13,26,30,34H,3-10,12,14-25,27-29,31-33H2,1-2H3,(H,37,38)/b13-11-,30-26-
InChIKey VGILKPZRKHGZBX-VCZUWVCONA-N
Mol Weight 562.9 g/mol
Molecular Formula C36H66O4
Exact Mass 562.496111 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 26UL33Lp45H
Name FAHFA 15:1/21:1
Classification Fatty acyls [FA]
Comments Fatty acid ester of hydroxyl fatty acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 562.496110601 u
Formula C36H66O4
InChI InChI=1S/C36H66O4/c1-3-5-7-9-11-13-14-15-17-19-25-29-33-36(39)40-34(30-26-22-18-16-12-10-8-6-4-2)31-27-23-20-21-24-28-32-35(37)38/h11,13,26,30,34H,3-10,12,14-25,27-29,31-33H2,1-2H3,(H,37,38)/b13-11-,30-26-
InChIKey VGILKPZRKHGZBX-VCZUWVCONA-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)CCCCCCC\C=C/CCCCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES