1,1'-((Oxybis(methylene))bis(5-chloro-2-hydroxy-3,1-phenylene))diethanone CAS 50525-73-0

Purity 97%+In StockPharmaceutical Standards
CAS No.50525-73-0
Molecular FormulaC18H16Cl2O5
Molecular Weight383.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-((Oxybis(methylene))bis(5-chloro-2-hydroxy-3,1-phenylene))diethanone CAS 50525-73-0 chemical structure

Description

1,1'-((Oxybis(methylene))bis(5-chloro-2-hydroxy-3,1-phenylene))diethanone (CAS 50525-73-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H16Cl2O5. Molecular weight: 383.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H16Cl2O5
Molecular Weight383.22 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Halogen ContentCl-containing

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