(11b,17a)-17-((Ethoxycarbonyl)oxy)-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid, >95% (HPLC)

cas: 133991-63-6 — see every product listed under this CAS number, including other names

(11b,17a)-17-((Ethoxycarbonyl)oxy)-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic Acid, >95% (HPLC) (CAS 133991-63-6) is a chemical reagent available from Chemat. Available pack sizes: 2,5g. Offered by: TRC.

brandTRC
catalog numberTRC-E890570-2.5G
cas133991-63-6
size2,5g
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properties

purity>95% (HPLC)
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

(8S,9S,10R,11S,13S,14S,17R)-17-ethoxycarbonyloxy-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid (CAS 133991-63-6) is a chemical compound with the molecular formula C23H30O7 and a molecular weight of 418.5 g/mol. IUPAC name: (8S,9S,10R,11S,13S,14S,17R)-17-ethoxycarbonyloxy-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid. InChIKey: CCMMQGHLQQKWOY-NGVSTBRYSA-N.

Identity
Molecular formulaC23H30O7
Molecular weight418.5 g/mol
IUPAC name(8S,9S,10R,11S,13S,14S,17R)-17-ethoxycarbonyloxy-11-hydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-17-carboxylic acid
InChIKeyCCMMQGHLQQKWOY-NGVSTBRYSA-N
SMILESCCOC(=O)O[C@@]1(CC[C@@H]2[C@@]1(C[C@@H]([C@H]3[C@H]2CCC4=CC(=O)C=C[C@]34C)O)C)C(=O)O

Computed by PubChem (NCBI)

Synonyms: Loteprednol Impurity 12, Loteprednol Impurity 32
Isomers (same molecular formula)
[2-oxo-2-[(8S,9S,10R,11S,13S,14S,16R,17S)-11,16,17-trihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]ethyl] acetate C23H30O7
(1R,2S,9R,14R,15S,17R)-14-(2-carboxyethyl)-14-hydroxy-2,15-dimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadec-6-ene-9-carboxylic acid C23H30O7
(9S,10R)-4,5,14,15,16-pentamethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaene-3,10-diol C23H30O7
(9S,10S,11S)-3,4,14,15,16-pentamethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaene-5,11-diol C23H30O7
[2-oxo-2-[(8S,9S,10R,13S,14S,17R)-6,11,17-trihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]ethyl] acetate C23H30O7
[2-[(6R,8S,9S,10R,13S,14S,17R)-6,17-dihydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H30O7
[2-[(6S,8S,9S,10R,13S,14S,17R)-6,17-dihydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H30O7
methyl (4aR,6S,6aR,7S,11aS,11bR)-6-acetyloxy-4a-hydroxy-4,4,11b-trimethyl-1-oxo-2,3,5,6,6a,7,11,11a-octahydronaphtho[2,1-f][1]benzofuran-7-carboxylate C23H30O7
4-[[(1R,4S,5R,8S,9R,10S,12R,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.04,13.08,13]hexadecan-10-yl]oxymethyl]benzoic acid C23H30O7
6-[(1E,3E,5E)-6-[(2R,3R,3aR,4R,5R,6aS)-2-ethyl-3,4-dihydroxy-3,3a-dimethyl-2,4,5,6a-tetrahydrofuro[2,3-b]furan-5-yl]hexa-1,3,5-trienyl]-4-methoxy-5-methylpyran-2-one C23H30O7
(9S,10S,11R)-3,4,14,15,16-pentamethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaene-5,11-diol C23H30O7
4-[4-(6-prop-2-enoyloxyhexoxy)phenoxy]carbonylcyclohexane-1-carboxylic acid C23H30O7

Also listed as

Loteprednol Impurity 32 Chemat Brand CAS 133991-63-6
Loteprednol Impurity 1 Chemat Brand CAS 133991-63-6
loteprednol Impurity 3 Hubei YoungXin CAS 133991-63-6
(11beta,17alpha)-17-((Ethoxycarbonyl)oxy)-11-hydroxy-3-oxo-androsta-1,4-diene-17-carboxylic acid, >95% (HPLC) TRC CAS 133991-63-6