Description

2-(4-Chloro-2-Methylphenyl)Acetic Acid is a versatile chlorinated aromatic acetic acid derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its bifunctional structure, featuring both a reactive carboxylic acid group and a substituted aromatic ring, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors who require high-purity building blocks for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Building block for manufacturing herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Dye Chemistry: Used in the production of advanced materials and specialty colorants.
• Organic Synthesis & Research: Versatile reagent for constructing complex aromatic compounds in academic and industrial R&D.
• Fine Chemical Production: Intermediate for creating custom chemicals, flavors, and fragrances.

Basic Information

Product Name	2-(4-Chloro-2-Methylphenyl)Acetic Acid
CAS No.	614-81-3
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	(4-Chloro-2-methylphenyl)acetic acid; 2-Methyl-4-chlorophenylacetic acid; 4-Chloro-o-tolylacetic acid; 2-(4-Chloro-2-methylphenyl)ethanoic acid; 4-Chloro-2-methylbenzeneacetic acid; p-Chloro-o-tolylacetic acid; NSC 403697; Acetic acid, (4-chloro-2-methylphenyl)-
EINECS	210-386-9

Quality Control

Our 2-(4-Chloro-2-Methylphenyl)Acetic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A detailed Certificate of Analysis (COA) confirming identity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 ignition. Due to its acidic nature, ensure containers are made of compatible materials and are properly sealed to maintain integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°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.