Description

3-(3-Chlorophenyl)Prop-2-Ynoic Acid is a specialized organic building block featuring a phenyl ring substituted with a chlorine atom and a propiolic acid moiety. This unique structure makes it a valuable intermediate for synthesizing more complex molecules in advanced research and development. It is primarily sought by pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides.
• Liquid Crystal & OLED Materials: Serves as a precursor for synthesizing organic electronic materials and advanced display components.
• Polymer & Resin Modification: Acts as a functional monomer or cross-linking agent to introduce specific properties into polymers.
• Organic Synthesis & Catalysis: Employed in various coupling reactions and as a ligand precursor in catalytic systems.
• Academic & Industrial R&D: Essential for exploratory chemistry in universities and corporate research laboratories.

Basic Information

Product Name	3-(3-Chlorophenyl)Prop-2-Ynoic Acid
CAS No.	7396-28-3
Molecular Formula	C9H5ClO2
Molecular Weight	180.59 g/mol
Synonyms	3-(3-Chlorophenyl)propiolic acid; 3-Chlorophenylpropiolic Acid; (3-Chlorophenyl)propynoic acid; m-Chlorophenylpropiolic Acid; 3-(3-Chlorophenyl)-2-propynoic Acid; 7396-28-3; NSC 406106
EINECS	Contact for details

Quality Control

Our production of 3-(3-Chlorophenyl)Prop-2-Ynoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, and we support compliance with relevant regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). 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%

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