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FAHFA 11:0/21:2
SpectraBase Compound ID 1M99eqOq0NF
InChI InChI=1S/C32H58O4/c1-3-5-7-9-11-13-14-18-22-26-30(27-23-19-16-17-20-24-28-31(33)34)36-32(35)29-25-21-15-12-10-8-6-4-2/h13-14,22,26,30H,3-12,15-21,23-25,27-29H2,1-2H3,(H,33,34)/b14-13-,26-22-
InChIKey XONIULOPUGNRQS-IWUWKJKRNA-N
Mol Weight 506.8 g/mol
Molecular Formula C32H58O4
Exact Mass 506.43351 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID AhbPg1qaM2e
Name FAHFA 11:0/21:2
Classification Fatty acyls [FA]
Comments Fatty acid ester of hydroxyl fatty acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 506.433510344 u
Formula C32H58O4
InChI InChI=1S/C32H58O4/c1-3-5-7-9-11-13-14-18-22-26-30(27-23-19-16-17-20-24-28-31(33)34)36-32(35)29-25-21-15-12-10-8-6-4-2/h13-14,22,26,30H,3-12,15-21,23-25,27-29H2,1-2H3,(H,33,34)/b14-13-,26-22-
InChIKey XONIULOPUGNRQS-IWUWKJKRNA-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 CCCCCCCCCCC(=O)OC(CCCCCCCCC(O)=O)\C=C/C\C=C/CCCCCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES