Fluticasone Impurity 66 CAS 185536-05-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.185536-05-4
Molecular FormulaC27H34F2O7
Molecular Weight508.55 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Fluticasone Impurity 66 CAS 185536-05-4 chemical structure

Description

Fluticasone Impurity 66 (CAS 185536-05-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C27H34F2O7. Molecular weight: 508.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC27H34F2O7
Molecular Weight508.55 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2010
Halogen ContentF-containing

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