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Chemical structure of Helenalin

GC43810

Helenalin

Also known as (3aR,5R,5aR,8aR,9S,9aS)-9-hydroxy-5,8a-dimethyl-1-methylidene-3a,4,5,5a,9,9a-hexahydroazuleno[6,7-b]furan-2,8-dione

Helenalin is a sesquiterpene lactone first isolated from various species of Arnica

ChemicalCAS6754-13-8MW262.3FormulaC15H18O4
CAS number
6754-13-8
Molecular weight
262.3
Formula
C15H18O4
Solubility
DMF： 20 mg/ml,DMSO： 20 mg/ml,Ethanol： 20 mg/ml,PBS (pH 7·2)： 0·2 mg/ml
InChIKey
ZVLOPMNVFLSSAA-XEPQRQSNSA-N
Catalogue number
GC43810
Brand
GLPBIO
Computed properties PubChem CID 23205 · XLogP 1.4 · TPSA 63.6 Ų · H-bond donors 1
XLogP
1.4
TPSA
63.6 Ų
H-bond donors
1
H-bond acceptors
4
Rotatable bonds
0
Heavy atoms
19

SMILES C[C@@H]1C[C@@H]2[C@H]([C@@H]([C@]3([C@H]1C=CC3=O)C)O)C(=C)C(=O)O2

Computed descriptors from PubChem (CID 23205), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

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