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FAHFA 5:0/26:2
SpectraBase Compound ID Fw7XmVrQ6PY
InChI InChI=1S/C31H56O4/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-19-22-25-29(35-31(34)28-6-4-2)26-23-20-18-21-24-27-30(32)33/h11-12,14-15,29H,3-10,13,16-28H2,1-2H3,(H,32,33)/b12-11-,15-14-
InChIKey ODGHOFZLVXVDDZ-HDXUUTQWNA-N
Mol Weight 492.8 g/mol
Molecular Formula C31H56O4
Exact Mass 492.41786 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID ERD9Aas7Icr
Name FAHFA 5:0/26:2
Classification Fatty acyls [FA]
Comments Fatty acid ester of hydroxyl fatty acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 492.417860279 u
Formula C31H56O4
InChI InChI=1S/C31H56O4/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-19-22-25-29(35-31(34)28-6-4-2)26-23-20-18-21-24-27-30(32)33/h11-12,14-15,29H,3-10,13,16-28H2,1-2H3,(H,32,33)/b12-11-,15-14-
InChIKey ODGHOFZLVXVDDZ-HDXUUTQWNA-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/CCCCCC(CCCCCCCC(O)=O)OC(=O)CCCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES