Loteprednol Impurity 1

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

Loteprednol Impurity 1 (CAS 133991-63-6) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

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catalog numberULL395
cas133991-63-6
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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

Also listed as

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