Diflucortolone 21-Valerate CAS 59198-70-8

Purity >95%In StockPharmaceutical Standards
CAS No.59198-70-8
Molecular FormulaC27H36F2O5
Molecular Weight478.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diflucortolone 21-Valerate CAS 59198-70-8 chemical structure

Description

Diflucortolone 21-Valerate (CAS 59198-70-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H36F2O5. Molecular weight: 478.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC27H36F2O5
Molecular Weight478.57 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>95%
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.)1973
Halogen ContentF-containing

Recommended Standards

Why CATO?