Description

3-(3-Chloro-4-Methyl-Phenyl)-Propionic Acid is a high-purity aromatic propionic acid derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its specific substitution pattern, which provides a versatile chemical handle for constructing complex molecules. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting inflammation or metabolic pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing specialized aromatic cores used in electronic display technologies.
• Fine Chemical & Specialty Polymer Production: Employed in creating custom monomers, ligands for catalysts, and other high-value specialty chemicals.
• Academic & Contract Research: Essential for methodological development and exploratory synthesis in university and CRO laboratory settings.

Basic Information

Product Name	3-(3-Chloro-4-Methyl-Phenyl)-Propionic Acid
CAS No.	878466-41-2
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	3-(3-Chloro-4-methylphenyl)propanoic acid; 3-(3-Chloro-p-tolyl)propionic Acid; 3-Chloro-4-methylbenzenepropanoic Acid; 3-(3-Chloro-4-methylphenyl)propionic Acid; β-(3-Chloro-4-methylphenyl)propionic Acid; 3-(3-Chloro-4-methylphenyl)propanoate (anion form); (3-Chloro-4-methylphenyl)propanoic Acid
EINECS	Contact for details

Quality Control

Our 3-(3-Chloro-4-Methyl-Phenyl)-Propionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the stringent requirements for research and cGMP intermediate applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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