(1aR,4E,7aS,10aS,10bR)-2,3,6,7,7a,8,10a,10b-Octahydro-1a,5-dimethyl-8-methyleneoxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one, 97%, 97%

cas: 20554-84-1 — see every product listed under this CAS number, including other names

(1aR,4E,7aS,10aS,10bR)-2,3,6,7,7a,8,10a,10b-Octahydro-1a,5-dimethyl-8-methyleneoxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one, 97%, 97% (CAS 20554-84-1) is a chemical reagent available from Chemat. Available pack sizes: 5g, 100mg, 250mg, 1g. Offered by: Chemat.

• 2D
• 3D

(1Ar,7aS,10aS,10bS)-1a,5-dimethyl-8-methylidene-2,3,6,7,7a,8,10a,10b-octahydrooxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one is a germacranolide.

Source: ChEBI

Identity

Molecular formula	C15H20O3
Molecular weight	248.32 g/mol
IUPAC name	(1S,2S,4R,7E,11S)-4,8-dimethyl-12-methylidene-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one
InChIKey	KTEXNACQROZXEV-SLXBATTESA-N
SMILES	C/C/1=C\CC[C@@]2([C@@H](O2)[C@@H]3[C@@H](CC1)C(=C)C(=O)O3)C

Computed by PubChem (NCBI)

Synonyms: parthenolide, (-)-Parthenolide, 4,5alpha-Epoxy-6beta-hydroxygermacra-1(10),11(13)-dien-12-oic Acid gamma-Lactone, MEGxp0_000050, orb1306377, orb3140758, ACon1_001961, KTEXNACQROZXEV-SLXBATTESA-N, Sesquiterpene lactone found in feverfew (Tanacetum parthenium)

Related forms of this compound

(7Z)-4,8-dimethyl-12-methylidene-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one C₁₅H₂₀O₃

Isomers (same molecular formula)

2-(1-benzylcyclohexyl)oxyacetic acid C₁₅H₂₀O₃

methyl 3-cyclopentyl-3-(3-hydroxyphenyl)propanoate C₁₅H₂₀O₃

(4aS,8aR,9aS)-9a-hydroxy-3,8a-dimethyl-5-methylidene-4,4a,6,7,8,9-hexahydrobenzo[f][1]benzofuran-2-one C₁₅H₂₀O₃

(1R,5S,8R,9S,12R,14R)-8,12-dimethyl-4-methylidene-2,13-dioxatetracyclo[7.5.0.01,5.012,14]tetradecan-3-one C₁₅H₂₀O₃

8-phenylmethoxy-1,4-dioxaspiro[4.5]decane C₁₅H₂₀O₃

methyl 2-[4-(4-hydroxyphenyl)cyclohexyl]acetate C₁₅H₂₀O₃

2-[4-(4-methoxyphenyl)cyclohexyl]acetic acid C₁₅H₂₀O₃

1-(4-propoxyphenyl)cyclopentane-1-carboxylic acid C₁₅H₂₀O₃

4-butoxy-3-methoxy-5-prop-2-enylbenzaldehyde C₁₅H₂₀O₃

(3aS,9R,9aS,9bS)-9-hydroxy-6,9-dimethyl-3-methylidene-4,5,7,8,9a,9b-hexahydro-3aH-azuleno[4,5-b]furan-2-one C₁₅H₂₀O₃

methyl 2-cyclohexyl-2-hydroxy-2-phenylacetate C₁₅H₂₀O₃