1-(3,4-dichlorophenyl)-4,4-difluorobutane-1,3-dione CAS 832737-94-7

Purity 97%+In StockPharmaceutical Standards
CAS No.832737-94-7
Molecular FormulaC10H6Cl2F2O2
Molecular Weight267.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,4-dichlorophenyl)-4,4-difluorobutane-1,3-dione CAS 832737-94-7 chemical structure

Description

The occurrence of 1-(3,4-dichlorophenyl)-4,4-difluorobutane-1,3-dione is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(3,4-dichlorophenyl)-4,4-difluorobutane-1,3-dione (CAS 832737-94-7) is a high-purity analytical reference standard with the molecular formula C10H6Cl2F2O2 and a molecular weight of 267.06 g/mol.

1-(3,4-dichlorophenyl)-4,4-difluorobutane-1,3-dione (C10H6Cl2F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 1-(3,4-dichlorophenyl)-4,4-difluorobutane-1,3-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H6Cl2F2O2
Molecular Weight267.06 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 tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentF/Cl-containing

Related dichlorophenyl Standards

Recommended Standards

Why CATO?