Dexamethasone Impurity 111 CAS 96789-15-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.96789-15-0
Molecular FormulaC20H24O2
Molecular Weight296.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dexamethasone Impurity 111 CAS 96789-15-0 chemical structure

Description

High-purity Dexamethasone Impurity 111 (CAS 96789-15-0) pharmacopoeial impurity standards reference standard. Molecular formula: C20H24O2. Molecular weight: 296.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H24O2
Molecular Weight296.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984

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