Prednisone Impurity 11 CAS 2601-23-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2601-23-2
Molecular FormulaC23H26O6
Molecular Weight398.45 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Prednisone Impurity 11 CAS 2601-23-2 chemical structure

Description

CATO supplies Prednisone Impurity 11 (CAS 2601-23-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H26O6. Molecular weight: 398.45 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC23H26O6
Molecular Weight398.45 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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