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CAS 6754-13-8

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Helenalin

Description:
Helenalin is a naturally occurring sesquiterpene lactone primarily derived from the plant species *Arnica montana* and other members of the Asteraceae family. It is characterized by its yellow crystalline appearance and has a molecular formula of C15H18O3. Helenalin exhibits a range of biological activities, including anti-inflammatory, analgesic, and antimicrobial properties, making it of interest in pharmacological research. Its mechanism of action is thought to involve the inhibition of pro-inflammatory cytokines and the modulation of various signaling pathways. Additionally, helenalin has been studied for its potential anticancer effects, as it can induce apoptosis in certain cancer cell lines. However, it is important to note that helenalin can also exhibit cytotoxicity at higher concentrations, which necessitates careful consideration in therapeutic applications. Due to its bioactive nature, helenalin is often explored in the context of herbal medicine and natural product chemistry.
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-XEPQRQSNSA-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:
  • (3aS)-3,3aalpha,4alpha,4a,7aalpha,8,9,9aalpha-Octahydro-4-hydroxy-4abeta,8 alpha-dimethyl-3-methyleneazuleno(6,5-b)-furan-2,5-dione
  • (3aS,4S,4aR,7aR,8R,9aR)-3,3a,4,4a,7a,8,9,9a-Octahydro-4-hydroxy-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione
  • (3aS,4S,4aR,7aR,8R,9aR)-4-hydroxy-4a,8-dimethyl-3-methylidene-3,3a,4,4a,7a,8,9,9a-octahydroazuleno[6,5-b]furan-2,5-dione
  • 6alpha,8beta-Dihydroxy-4-oxoambrosa-2,11(13)-dien-12-oic acid 12,8-lactone
  • Ambrosa-2,11(13)-dien-12-oic acid, 6-alpha,8-beta-dihydroxy-4-oxo-, 12,8-lactone
  • Ambrosa-2,11(13)-dien-12-oic acid, 6alpha,8beta-dihydroxy-4-oxo-, 12,8-lactone
  • Ambrosa-2,11(13)-dien-12-oic acid, 6alpha,8beta-dihydroxy-4-oxo-, 12,8-lactone (8CI)
  • Ambrosa-2,11(13)-dien-12-oic acid, 6α,8β-dihydroxy-4-oxo-, 12,8-lactone
  • 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-(3aalpha,4alpha,4abeta,7aalpha,8alpha,9aalpha))-
  • 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-(3aalpha,4alpha,4abeta,7aalpha,8alpha,9aalpha))- (9CI)
  • See more synonyms
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