Description

3-(4-Chloro-3-Methyl-Phenyl)-Propionic Acid CAS NO 1086386-05-1 is a high-purity, versatile aromatic propionic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized aromatic core with both a carboxylic acid handle and a chloro-methyl substituted phenyl ring, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries who require reliable, high-quality intermediates for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a starting material for synthesizing specialized aromatic components in electronic display technologies.
• Polymer Modification: Acts as a monomer or functionalizing agent to introduce specific aromatic and carboxylic acid groups into polymer chains.
• Organic Synthesis & Research: A valuable reagent for constructing complex organic frameworks in academic and industrial R&D laboratories.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals requiring a chlorinated aromatic acid structure.

Basic Information

Product Name	3-(4-Chloro-3-Methyl-Phenyl)-Propionic Acid
CAS No.	1086386-05-1
Molecular Formula	C10H11ClO2
Molecular Weight	198.65 g/mol
Synonyms	4'-Chloro-3'-methylhydrocinnamic Acid; 3-(4-Chloro-3-methylphenyl)propanoic Acid; (4-Chloro-3-methylphenyl)propionic Acid; 3-(4-Chloro-m-tolyl)propionic Acid; 3-(4-Chloro-3-methylphenyl)propionic Acid; 1086386-05-1; 3-(4-Chloro-3-methylphenyl)propanoate
EINECS	Contact for details

Quality Control

Our 3-(4-Chloro-3-Methyl-Phenyl)-Propionic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for pharmaceutical and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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