Dexamethason 21-tert-butylacetate CAS 24668-75-5

Purity 97%+In StockPharmaceutical Standards
CAS No.24668-75-5
Molecular FormulaC28H39FO6
Molecular Weight490.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dexamethason 21-tert-butylacetate CAS 24668-75-5 chemical structure

Description

Dexamethason 21-tert-butylacetate (CAS 24668-75-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C28H39FO6. Molecular weight: 490.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC28H39FO6
Molecular Weight490.60 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Halogen ContentF-containing

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