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isoLithocholic acid (isoLCA)
SpectraBase Compound ID 7jyzlxIxsWt
InChI InChI=1S/C24H40O3/c1-15(4-9-22(26)27)19-7-8-20-18-6-5-16-14-17(25)10-12-23(16,2)21(18)11-13-24(19,20)3/h15-21,25H,4-14H2,1-3H3,(H,26,27)/t15-,16-,17+,18+,19-,20+,21+,23+,24-/m1/s1
InChIKey SMEROWZSTRWXGI-WFVDQZAMSA-N
Mol Weight 376.6 g/mol
Molecular Formula C24H40O3
Exact Mass 376.297745 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID JpCsAp2WmCY
Name ST 24:1;O4
Classification Sterol Lipids [ST]
Comments Cholic acid
Copyright Copyright © 2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 376.297745145 u
Formula C24H40O3
InChI InChI=1S/C24H40O3/c1-15(4-9-22(26)27)19-7-8-20-18-6-5-16-14-17(25)10-12-23(16,2)21(18)11-13-24(19,20)3/h15-21,25H,4-14H2,1-3H3,(H,26,27)/t15-,16-,17+,18+,19-,20+,21+,23+,24-/m1/s1
InChIKey SMEROWZSTRWXGI-WFVDQZAMSA-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+CH3COO]-
SMILES C[C@H](CCC(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CC[C@@H](C4)O)C)C
Sample Comments theoretical MS2 created from the information of SCIEX 5600 and 6600 with 45CE +-15CES