(4aR,9R,10S,10aS)-1,3,4,9,10,10a-Hexahydro-5,6,9-trihydroxy-1,1-dimethyl-7-(1-methylethyl)-2H-10,4a-(epoxymethano)phenanthren-12-one

cas: 93380-12-2 — see every product listed under this CAS number, including other names

(4aR,9R,10S,10aS)-1,3,4,9,10,10a-Hexahydro-5,6,9-trihydroxy-1,1-dimethyl-7-(1-methylethyl)-2H-10,4a-(epoxymethano)phenanthren-12-one (CAS 93380-12-2) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg. Offered by: Chemat.

• 2D
• 3D

Epirosmanol is a diterpene lactone.

Source: ChEBI

Identity

Molecular formula	C20H26O5
Molecular weight	346.4 g/mol
IUPAC name	3,4,8-trihydroxy-11,11-dimethyl-5-propan-2-yl-16-oxatetracyclo[7.5.2.01,10.02,7]hexadeca-2,4,6-trien-15-one
InChIKey	LCAZOMIGFDQMNC-UHFFFAOYSA-N
SMILES	CC(C)C1=C(C(=C2C(=C1)C(C3C4C2(CCCC4(C)C)C(=O)O3)O)O)O

Computed by PubChem (NCBI)

Synonyms: EPIROSMANOL, Rosmanol [M+H]+, MEGxp0_000857

Related forms of this compound

(1R,8S,9S,10S)-3,4,8-trihydroxy-11,11-dimethyl-5-propan-2-yl-16-oxatetracyclo[7.5.2.01,10.02,7]hexadeca-2,4,6-trien-15-one C₂₀H₂₆O₅

Isomers (same molecular formula)

2-(3-hexyl-4,8-dimethyl-2-oxochromen-7-yl)oxypropanoic acid C₂₀H₂₆O₅

[(8R,9S,13S,14S,15R,16R,17S)-3,15,16-trihydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate C₂₀H₂₆O₅

(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid C₂₀H₂₆O₅

methyl (1R,2R,5R,8R,9S,10R,11S,12S)-12-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadecane-9-carboxylate C₂₀H₂₆O₅

(1R,2S,3S,4R,8R,9R,12R)-8-formyl-4-methyl-13-methylidenetetracyclo[10.2.1.01,9.03,8]pentadecane-2,4-dicarboxylic acid C₂₀H₂₆O₅

(1R,2R,5S,8S,9S,10S,11R)-5-hydroxy-11-methyl-6-methylidene-12-oxo-13-oxapentacyclo[9.3.3.15,8.01,10.02,8]octadecane-9-carboxylic acid C₂₀H₂₆O₅

(8S,9S,10R,11S,13S,14S,17S)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid C₂₀H₂₆O₅

(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthrene-17-carboxylic acid C₂₀H₂₆O₅

(1R,8R,9R,10S)-3,4,9-trihydroxy-11,11-dimethyl-5-propan-2-yl-16-oxatetracyclo[6.6.2.01,10.02,7]hexadeca-2,4,6-trien-15-one C₂₀H₂₆O₅

(1R,2R,5R,8R,9S,10R,11S,12S,13R)-12-hydroxy-11,13-dimethyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadecane-9-carboxylic acid C₂₀H₂₆O₅

16,18-dimethoxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),12,15,17-tetraene-2,8-dione C₂₀H₂₆O₅