Description

Benzeneacetic Acid, 2,4-Dichloro-α-Fluoro- is a specialized halogenated aromatic acid derivative, serving as a high-value synthetic intermediate. Its core value lies in its unique molecular structure, which provides a versatile chemical handle for constructing more complex molecules in advanced synthesis. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to introduce key fluorinated and chlorinated motifs into target compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the dichloro-fluoro substitution pattern can contribute to specific biological activity.
• Material Science Research: Acts as a precursor for novel monomers or ligands in the development of specialty polymers, liquid crystals, or advanced organic electronic materials.
• Chemical Biology & Proteomics: Employed as a derivatization agent or a scaffold for creating molecular probes and tags to study biological systems.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical companies for use in custom synthesis projects and scale-up development for client-specific molecules.

Basic Information

Product Name	Benzeneacetic Acid, 2,4-Dichloro-α-Fluoro-
CAS No.	81568-47-0
Molecular Formula	C8H5Cl2FO2
Molecular Weight	223.03 g/mol
Synonyms	2,4-Dichloro-α-fluorobenzeneacetic Acid; (2,4-Dichlorophenyl)(fluoro)acetic Acid; α-Fluoro-2,4-dichlorobenzeneacetic Acid; 2-(2,4-Dichlorophenyl)-2-fluoroacetic Acid; Fluro-2,4-dichlorophenylacetic Acid; 2,4-Dichloro-α-fluorophenylacetic Acid; Fluoro(2,4-dichlorophenyl)acetic Acid
EINECS	Contact for details

Quality Control

Every batch of Benzeneacetic Acid, 2,4-Dichloro-α-Fluoro- is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. We provide comprehensive analytical data, including HPLC purity, identity confirmation via FT-IR and NMR, and quantification of key impurities. A Certificate of Analysis (COA) detailing all specifications and test results is supplied with each shipment to guarantee traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be amber-colored or stored in secondary opaque packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.