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FAHFA 24:2/16:1
SpectraBase Compound ID 7Bbz1YtN4aK
InChI InChI=1S/C40H72O4/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-27-33-37-40(43)44-38(34-30-26-10-8-6-4-2)35-31-28-29-32-36-39(41)42/h13-14,16-17,30,34,38H,3-12,15,18-29,31-33,35-37H2,1-2H3,(H,41,42)/b14-13-,17-16-,34-30-
InChIKey TUZTULSGMQKLNG-IULJPEISNA-N
Mol Weight 617.0 g/mol
Molecular Formula C40H72O4
Exact Mass 616.543061 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 8eN9aq0BY53
Name FAHFA 24:2/16:1
Classification Fatty acyls [FA]
Comments Fatty acid ester of hydroxyl fatty acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 616.543060794 u
Formula C40H72O4
InChI InChI=1S/C40H72O4/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-27-33-37-40(43)44-38(34-30-26-10-8-6-4-2)35-31-28-29-32-36-39(41)42/h13-14,16-17,30,34,38H,3-12,15,18-29,31-33,35-37H2,1-2H3,(H,41,42)/b14-13-,17-16-,34-30-
InChIKey TUZTULSGMQKLNG-IULJPEISNA-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 CCCCCCC\C=C/C\C=C/CCCCCCCCCCCC(=O)OC(CCCCCCC(O)=O)\C=C/CCCCCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES