Description

6-Chloro-2,4-Difluoro-3-Methylphenylacetic Acid is a high-purity, multi-functional aromatic carboxylic acid building block. This compound is valued for its unique halogenated phenylacetic acid structure, which is critical for introducing specific steric and electronic properties into target molecules. It serves as a key intermediate for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the synthesis of advanced active ingredients and complex organic frameworks.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in drug discovery programs targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobials.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators, where the difluoro and chloro substituents enhance biological activity and environmental stability.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, and advanced organic electronic materials.
• Chemical Synthesis Reagent: Employed in organic synthesis as a precursor for more complex molecules via reactions at the carboxylic acid group or further functionalization of the aromatic ring.
• Life Science Research: Utilized in biochemical and pharmacological research as a tool compound or a scaffold for developing molecular probes and diagnostic agents.

Basic Information

Product Name	6-Chloro-2,4-Difluoro-3-Methylphenylacetic Acid
CAS No.	1858250-10-8
Molecular Formula	C9H7ClF2O2
Molecular Weight	220.60 g/mol
Synonyms	2-(6-Chloro-2,4-difluoro-3-methylphenyl)acetic Acid; (6-Chloro-2,4-difluoro-3-methylphenyl)acetic Acid; 6-Chloro-2,4-difluoro-3-methylbenzeneacetic Acid; 2,4-Difluoro-6-chloro-3-methylphenylacetic Acid; α-(6-Chloro-2,4-difluoro-3-methylphenyl)acetic Acid
EINECS	Contact for details

Quality Control

Our 6-Chloro-2,4-Difluoro-3-Methylphenylacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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