2,3-Dichloro-4-(difluoromethoxy)benzoyl chloride CAS 1803818-01-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1803818-01-0
Molecular FormulaC8H3Cl3F2O2
Molecular Weight275.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Dichloro-4-(difluoromethoxy)benzoyl chloride CAS 1803818-01-0 chemical structure

Description

CATO supplies 2,3-Dichloro-4-(difluoromethoxy)benzoyl chloride (CAS 1803818-01-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H3Cl3F2O2. Molecular weight: 275.46 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H3Cl3F2O2
Molecular Weight275.46 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; 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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