Description

(4-Chloro-3-Methoxyphenyl)Acetic Acid is a versatile aromatic acetic acid derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in the strategic positioning of its chloro and methoxy substituents, which enable precise functionalization for creating complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to build active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of anti-inflammatory and analgesic compounds.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, leveraging its aromatic core for bioactivity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing specialized organic molecules used in electronic displays and photonic devices.
• Fine Chemical & Dye Intermediate: Employed in the manufacture of complex dyes, pigments, and other high-value specialty chemicals.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory synthesis in university and CRO laboratory settings.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce specific properties into polymer chains.

Basic Information

Product Name	(4-Chloro-3-Methoxyphenyl)Acetic Acid
CAS No.	13726-19-7
Molecular Formula	C9H9ClO3
Molecular Weight	200.62 g/mol
Synonyms	2-(4-Chloro-3-methoxyphenyl)acetic acid; 4-Chloro-3-methoxybenzeneacetic acid; (4-Chloro-3-methoxyphenyl)ethanoic acid; 4-Chloro-3-methoxy-α-toluic acid; 4-Chloro-m-anisicacetic acid; 4-Chloro-3-methoxyphenylacetic acid; 4-Chloro-3-methoxybenzylformic acid
EINECS	Contact for details

Quality Control

Our (4-Chloro-3-Methoxyphenyl)Acetic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports compliance with cGMP and ISO standards for reliable integration into your supply chain.

Storage

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

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%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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