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11-Oxo Fluticasone Propionate is an impurity of Fluticasone Propionate (F599500), a derivative of Flumethasone (F455000). An antiallergic; anti-asthmatic; anti-inflammatory. Group: Biochemicals. Alternative Names: (6α, 16α, 17α)-6, 9-Difluoro-16-methyl-3, 11-dioxo-17-(1-oxopropoxy)androsta-1, 4-diene-17-carbothioic Acid S-(Fluoromethyl) Ester. Grades: Highly Purified. CAS No. 1219174-94-3. Pack Sizes: 10mg. US Biological Life Sciences.
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11-Oxo Fluticasone Propionate
11-Oxo Fluticasone Propionate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: disulphide dipropionate dithioketone (GR 247095X), Ph Eur Fluticasone Propionate Impurity F, 11-keto fluticasone propionate (GR 40775X), unidentified impurity with RRT 1.23, Compound A (fluticasone propionate related), Fluticasone Propionate Imp. F (EP), dithio (GR 269949X),Androsta-1,4-diene-17-carbothioic acid, 6,9-difluoro-16-methyl-3,11-dioxo-17-(1-oxopropoxy)-, S-(fluoromethyl) ester, (6?,16?,17?)-, 6?,9-difluoro-17-[[(fluoromethyl)sulfanyl]carbonyl]-16?-methyl-3,11-dioxoandrosta-1,4-dien-17?-yl propanoate, GR 40775X. CAS No. 1219174-94-3. IUPAC Name: [(6S,8S,9R,10S,13S,14S,16R,17R)-6,9-difluoro-17-(fluoromethylsulfanylcarbonyl)-10,13,16-trimethyl-3,11-dioxo-7,8,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-yl] propanoate. Molecular formula: C25H29F3O5S. Mole weight: 498.56. Catalog: APS1219174943. SMILES: CCC(=O)O[C@@]1([C@H](C)C[C@H]2[C@@H]3C[C@H](F)C4=CC(=O)C=C[C@]4(C)[C@@]3(F)C(=O)C[C@]12C)C(=O)SCF. Format: Neat.