4,5-Dichloro-2-(difluoromethoxy)mandelic acid CAS 1803832-53-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1803832-53-2
Molecular FormulaC9H6Cl2F2O4
Molecular Weight287.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,5-Dichloro-2-(difluoromethoxy)mandelic acid CAS 1803832-53-2 chemical structure

Description

CATO supplies 4,5-Dichloro-2-(difluoromethoxy)mandelic acid (CAS 1803832-53-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H6Cl2F2O4. Molecular weight: 287.04 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H6Cl2F2O4
Molecular Weight287.04 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Cl-containing

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