Dexamethasone EP Impurity I CAS 14622-47-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.14622-47-0
Molecular FormulaC22H28O5
Molecular Weight372.45 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dexamethasone EP Impurity I CAS 14622-47-0 chemical structure

Description

CATO supplies Dexamethasone EP Impurity I (CAS 14622-47-0), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H28O5. Molecular weight: 372.45 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC22H28O5
Molecular Weight372.45 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961

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