Eplerenone EP Impurity A

cas: 209253-67-8 — see every product listed under this CAS number, including other names

Eplerenone EP Impurity A (CAS 209253-67-8) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

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catalog numberRM-E181412
cas209253-67-8
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Structural formula: {0} (CAS {1})

(1R,4S,5R,8S,9R,10R,17S)-4,17-dimethylspiro[18-oxapentacyclo[8.7.2.01,9.04,8.012,17]nonadec-12-ene-5,5'-oxolane]-2',14,19-trione (CAS 209253-67-8) is a chemical compound with the molecular formula C23H28O5 and a molecular weight of 384.5 g/mol. IUPAC name: (1R,4S,5R,8S,9R,10R,17S)-4,17-dimethylspiro[18-oxapentacyclo[8.7.2.01,9.04,8.012,17]nonadec-12-ene-5,5'-oxolane]-2',14,19-trione. InChIKey: JEYBOVMEDWCFRQ-LNWVBKRPSA-N.

Identity
Molecular formulaC23H28O5
Molecular weight384.5 g/mol
IUPAC name(1R,4S,5R,8S,9R,10R,17S)-4,17-dimethylspiro[18-oxapentacyclo[8.7.2.01,9.04,8.012,17]nonadec-12-ene-5,5'-oxolane]-2',14,19-trione
InChIKeyJEYBOVMEDWCFRQ-LNWVBKRPSA-N
SMILESC[C@]12CC[C@@]34[C@H]([C@@H]1CC[C@@]25CCC(=O)O5)[C@@H](CC6=CC(=O)CC[C@@]63C)C(=O)O4

Computed by PubChem (NCBI)

Synonyms: Eplerenone ep impurity a, Eplerenone impurity A [EP], (7a,17a)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Di-?-lactone, EPLERENONE IMPURITY A [EP IMPURITY], (7a,17a)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Di-|A-lactone
Isomers (same molecular formula)
[2-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H28O5
[2-[(8S,10S,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H28O5
[2-[(8S,9S,10R,11R,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H28O5
(7R,8R,10S,13S,14S,17R)-10,13-dimethyl-3,5'-dioxospiro[2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-17,2'-oxolane]-7-carboxylic acid C23H28O5
[3-hydroxy-2-(4-phenylbutanoyloxy)propyl] 4-phenylbutanoate C23H28O5
[2-hydroxy-3-(4-phenylbutanoyloxy)propyl] 4-phenylbutanoate C23H28O5
[2-[(1S,2S,6S,7S,11S)-7,11-dimethyl-14-oxo-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadeca-9,15-dien-6-yl]-2-oxoethyl] acetate C23H28O5
[(1Z)-1-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]-2-oxoethyl] acetate C23H28O5
[(1E)-1-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-ylidene]-2-oxoethyl] acetate C23H28O5

Also listed as

Eplerenone Impurity 6（Eplerenone EP Impurity A） Hubei YoungXin CAS 209253-67-8
(7Alpha,17Alpha)- 9,17-Dihydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Di-Gamma-lactone TRC CAS 209253-67-8