Flumetasone Impurity 14 CAS 3873-19-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.3873-19-6
Molecular FormulaC23H27AClFO6
Molecular Weight453.91 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Flumetasone Impurity 14 CAS 3873-19-6 chemical structure

Description

High-purity Flumetasone Impurity 14 (CAS 3873-19-6) pharmacopoeial impurity standards reference standard. Molecular formula: C23H27AClFO6. Molecular weight: 453.91 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC23H27AClFO6
Molecular Weight453.91 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)9.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentF/Cl-containing

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