Eupalinolide B

• CAT Number: R025322
• CAS Number: 877822-41-8
• Molecular Formula: C24H30O9
• Molecular Weight: 462.49
• Purity: ≥95%
• Synonyms: [(3aR,4R,6Z,9S,10E,11aR)-9-acetyloxy-6-(acetyloxymethyl)-10-methyl-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-4-yl] (E)-4-hydroxy-2-methylbut-2-enoate
• InChI: InChI=1S/C24H30O9/c1-13(8-9-25)23(28)32-21-11-18(12-30-16(4)26)6-7-19(31-17(5)27)14(2)10-20-22(21)15(3)24(29)33-20/h6,8,10,19-22,25H,3,7,9,11-12H2,1-2,4-5H3/b13-8+,14-10+,18-6-/t19-,20+,21+,22-/m0/s1
• InChIKey: HPWMABTYJYZFLK-FHEQDPKSSA-N
• SMILES: CC1=CC2C(C(CC(=CCC1OC(=O)C)COC(=O)C)OC(=O)C(=CCO)C)C(=C)C(=O)O2

Eupalinolide B is a germacrane sesquiterpene isolated from Eupatorium lindleyanum. Eupalinolide B demonstrates potent cytotoxicity against A-549, BGC-823 and HL-60 tumour cell lines[1].

Reference

[1]. Yang NY, et al. Cytotoxic sesquiterpene lactones from Eupatorium lindleyanum. J Asian Nat Prod Res. 2007 Apr-Aug;9(3-5):339-45.
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