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FAHFA 11:0/22:2
SpectraBase Compound ID 4od4h24OfJr
InChI InChI=1S/C33H60O4/c1-3-5-7-9-11-13-14-15-16-19-23-27-31(28-24-20-18-21-25-29-32(34)35)37-33(36)30-26-22-17-12-10-8-6-4-2/h11,13,15-16,31H,3-10,12,14,17-30H2,1-2H3,(H,34,35)/b13-11-,16-15-
InChIKey VVNVMIYWCLTYKF-DURLKXOLNA-N
Mol Weight 520.8 g/mol
Molecular Formula C33H60O4
Exact Mass 520.44916 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID E96c1Lyjuzs
Name FAHFA 11:0/22:2
Classification Fatty acyls [FA]
Comments Fatty acid ester of hydroxyl fatty acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 520.449160408 u
Formula C33H60O4
InChI InChI=1S/C33H60O4/c1-3-5-7-9-11-13-14-15-16-19-23-27-31(28-24-20-18-21-25-29-32(34)35)37-33(36)30-26-22-17-12-10-8-6-4-2/h11,13,15-16,31H,3-10,12,14,17-30H2,1-2H3,(H,34,35)/b13-11-,16-15-
InChIKey VVNVMIYWCLTYKF-DURLKXOLNA-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(CCCCCCCC(O)=O)CCC\C=C/C\C=C/CCCCC
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES