Description

3,4-Dichlorophenylacetic Acid is a versatile chlorinated aromatic acid derivative that serves as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in the reactive carboxylic acid group and the substituted phenyl ring, which provide distinct sites for further chemical modification. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging the dichloro-substitution pattern for biological activity.
• Organic Synthesis Reagent: Serves as a precursor for more complex structures via reactions such as esterification, amidation, and reduction in fine chemical production.
• Ligand and Catalyst Development: Utilized in academic and industrial research to create novel ligands for metal complexes and catalytic systems.
• Material Science Research: Acts as a monomer or modifying agent in the development of specialized polymers and advanced organic materials.

Basic Information

Product Name	3,4-Dichlorophenylacetic Acid
CAS No.	5807-30-7
Molecular Formula	C8H6Cl2O2
Molecular Weight	205.04 g/mol
Synonyms	(3,4-Dichlorophenyl)acetic Acid; 2-(3,4-Dichlorophenyl)acetic Acid; 3,4-DCPA; NSC 403697; 3,4-Dichlorobenzeneacetic Acid; DL-3,4-Dichlorophenylacetic Acid; α-(3,4-Dichlorophenyl)acetic Acid
EINECS	227-366-4

Quality Control

Our 3,4-Dichlorophenylacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) documenting purity by HPLC, identification by FT-IR, and specific impurity profiles is provided with each shipment to guarantee reliable performance in your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of heat.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
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.