Description

3-(3-Chlorophenyl)Propionic Acid is a versatile aromatic carboxylic acid derivative that serves as a key organic intermediate in advanced chemical synthesis. Its value lies in the chlorophenyl moiety, which provides a reactive handle for further functionalization, enabling the construction of complex molecular architectures. This compound is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical and agrochemical industries seeking to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging the bioactivity of the chlorophenyl group.
• Liquid Crystal & OLED Materials: Acts as a precursor for advanced materials used in displays and organic electronics due to its rigid aromatic structure.
• Polymer Modification: Employed to introduce functional groups into polymer chains, enhancing properties like adhesion, solubility, or thermal stability.
• Organic Synthesis & Research: A valuable reagent for coupling reactions, cyclizations, and the preparation of more complex carboxylic acid derivatives in R&D laboratories.
• Dye & Pigment Manufacturing: Serves as an intermediate in the synthesis of specialized dyes and pigments for industrial applications.

Basic Information

Product Name	3-(3-Chlorophenyl)Propionic Acid
CAS No.	21640-48-2
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	3-(3-Chlorophenyl)propanoic acid; m-Chlorohydrocinnamic acid; 3-(3-Chlorophenyl)propanoic Acid; (3-Chlorophenyl)propionic Acid; 3-Chloro-β-phenylpropionic Acid; β-(3-Chlorophenyl)propionic Acid; NSC 403697; 3-(3-Chlorophenyl)propionsäure (German)
EINECS	244-492-4

Quality Control

Our 3-(3-Chlorophenyl)Propionic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, impurity profiles, and physical characteristics are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

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%
Heavy Metals	≤ 20 ppm

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