CAS 97643-91-9
:(3aS,4S,4aR,7aR,8R,9aS)-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione
Formula:C15H18O4
InChI:InChI=1S/C15H18O4/c1-7-6-10-12(8(2)14(18)19-10)13(17)15(3)9(7)4-5-11(15)16/h4-5,7,9-10,12-13,17H,2,6H2,1,3H3/t7-,9+,10+,12-,13+,15+/m1/s1
InChI key:InChIKey=ZVLOPMNVFLSSAA-GSNHZRAGSA-N
SMILES:C[C@@]12[C@]([C@H](C)C[C@]3([C@]([C@@H]1O)(C(=C)C(=O)O3)[H])[H])(C=CC2=O)[H]
Synonyms:- Azuleno[6,5-b]furan-2,5-dione, 3,3a,4,4a,7a,8,9,9a-octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-, (3aS,4S,4aR,7aR,8R,9aS)-
- (3aS,4S,4aR,7aR,8R,9aS)-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione
- 8-epi-Helenalin
- Azuleno[6,5-b]furan-2,5-dione, 3,3a,4,4a,7a,8,9,9a-octahydro-4-hydroxy-4a,8-dimethyl-3-methylene-, [3aS-(3aα,4α,4aβ,7aα,8α,9aβ)]-
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Found 2 products.
(3aS,4S,4aR,7aR,8R,9aS)-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione
CAS:(3aS,4S,4aR,7aR,8R,9aS)-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dioneFormula:C15H18O4Purity:≥98%Molecular weight:262.38-epi-Helenalin
CAS:8-epi-Helenalin, a sesquiterpene lactone with anti-tumor properties, is derived from Inula britannica L. var. chinensis (Rupr.) Reg. It demonstrates cytotoxic activity against a range of cancer cell lines, with ED50 values of 12.2 μM for HL-60, 53.8 μM for A549, 9.1 μM for MCF7, 8.7 μM for HCT-15, 18.7 μM for SK-OV-3, and 8.3 μM for Malme-3M, indicating its potential for anti-tumor research [1].Formula:C15H18O4Color and Shape:SolidMolecular weight:262.3
