(8R,9S,10R,13S,14S)-10,13-DIMETHYLSPIRO[7,8,9,11,12,13,15,16-OCTAHYDRO-6H-CYCLOPENTA[A]PHENANTHRENE-6,2'-OXIRANE]-3,17(10H,14H)-DIONE, >97%

cas: 184972-12-1 — see every product listed under this CAS number, including other names

(8R,9S,10R,13S,14S)-10,13-DIMETHYLSPIRO[7,8,9,11,12,13,15,16-OCTAHYDRO-6H-CYCLOPENTA[A]PHENANTHRENE-6,2'-OXIRANE]-3,17(10H,14H)-DIONE, >97% (CAS 184972-12-1) is a chemical reagent available from Chemat. Available pack sizes: 1g. Offered by: Fluorochem.

• 2D
• 3D

(8R,9S,10R,13S,14S)-10,13-dimethylspiro[7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-6,2'-oxirane]-3,17-dione (CAS 184972-12-1) is a chemical compound with the molecular formula C20H24O3 and a molecular weight of 312.4 g/mol. IUPAC name: (8R,9S,10R,13S,14S)-10,13-dimethylspiro[7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-6,2'-oxirane]-3,17-dione. InChIKey: GFNJDRLFFJDJAC-YCNUYBHRSA-N.

Identity

Molecular formula	C20H24O3
Molecular weight	312.4 g/mol
IUPAC name	(8R,9S,10R,13S,14S)-10,13-dimethylspiro[7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-6,2'-oxirane]-3,17-dione
InChIKey	GFNJDRLFFJDJAC-YCNUYBHRSA-N
SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CC4(CO4)C5=CC(=O)C=C[C@]35C

Computed by PubChem (NCBI)

Synonyms: Spiro[androsta-1,4-diene-6,2'-oxirane]-3,17-dione, Epoxy Exemestane (6 Alpha , Beta Isomer), Spiro[androsta-1,4-diene-6,2'-oxirane]-3,17-dione (Mixture of Diastereomers)

Related forms of this compound

(6R,8R,9S,10R,13S,14S)-10,13-dimethylspiro[7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-6,2'-oxirane]-3,17-dione C₂₀H₂₄O₃

(6S,8R,9S,10R,13S,14S)-10,13-dimethylspiro[7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-6,2'-oxirane]-3,17-dione C₂₀H₂₄O₃

Isomers (same molecular formula)

(3bR,9bS)-6-hydroxy-9b-methyl-7-propan-2-yl-3,3b,4,5,10,11-hexahydronaphtho[2,1-e][2]benzofuran-1-one C₂₀H₂₄O₃

4-[(4-tert-butylphenyl)methoxy]-3-ethoxybenzaldehyde C₂₀H₂₄O₃

(4-hexoxyphenyl) 4-methylbenzoate C₂₀H₂₄O₃

(8R,9S,13S,14S,16R,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol C₂₀H₂₄O₃

(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione C₂₀H₂₄O₃

2-ethyl-2-[(2E)-2-(6-methoxy-3,4-dihydro-2H-naphthalen-1-ylidene)ethyl]cyclopentane-1,3-dione C₂₀H₂₄O₃

(1S,2R,3R,5R,11R,12S,16S)-2,16-dimethyl-9-methylidene-4-oxapentacyclo[9.7.0.02,8.03,5.012,16]octadec-7-ene-6,15-dione C₂₀H₂₄O₃

(8R,9S,10R,13S,14S)-6-(hydroxymethyl)-10,13-dimethyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthrene-3,17-dione C₂₀H₂₄O₃

(6S,8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol C₂₀H₂₄O₃

(6R,8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,6,17-triol C₂₀H₂₄O₃