Cloprednol CAS 5251-34-3

Purity >95%In StockPharmaceutical Standards
CAS No.5251-34-3
Molecular FormulaC21H25ClO5
Molecular Weight392.87 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cloprednol CAS 5251-34-3 chemical structure

Description

CATO supplies Cloprednol (CAS 5251-34-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H25ClO5. Molecular weight: 392.87 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H25ClO5
Molecular Weight392.87 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>95%
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl-containing

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