2-(3,4-Dichlorophenyl)-2-oxoacetic acid CAS 64471-83-6

Purity 97%+In StockPharmaceutical Standards
CAS No.64471-83-6
Molecular FormulaC8H4Cl2O3
Molecular Weight219.02 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3,4-Dichlorophenyl)-2-oxoacetic acid CAS 64471-83-6 chemical structure

Description

2-(3,4-Dichlorophenyl)-2-oxoacetic acid (CAS 64471-83-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4Cl2O3. Molecular weight: 219.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8H4Cl2O3
Molecular Weight219.02 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Halogen ContentCl-containing

Related Dichlorophenyl Standards

Recommended Standards

Why CATO?