Description

2-Chloro-4-Cyanobenzoic Acid is a versatile aromatic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both chloro and cyano substituents, makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key synthon for the production of active pharmaceutical ingredients (APIs), particularly in the synthesis of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic core.
• Liquid Crystal & OLED Materials: Serves as a precursor for constructing polar components in electronic display materials and organic light-emitting diodes.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polymers with enhanced thermal or chemical resistance.
• Dyestuff & Pigment Intermediate: Utilized in the synthesis of complex azo dyes and high-performance pigments.
• Chemical Research & Development: A valuable reagent for medicinal chemistry, process chemistry, and exploring new synthetic methodologies in academic and industrial labs.

Basic Information

Product Name	2-Chloro-4-Cyanobenzoic Acid
CAS No.	117738-77-9
Molecular Formula	C8H4ClNO2
Molecular Weight	181.58 g/mol
Synonyms	2-Chloro-4-cyanobenzoic acid; 4-Cyano-2-chlorobenzoic acid; Benzoic acid, 2-chloro-4-cyano-; 2-Chloro-4-cyanobenzoic acid; 2-Chloro-4-carboxybenzonitrile; 4-Cyano-2-chlorobenzoic acid; 2-Chloro-4-cyanobenzoic acid (CAS 117738-77-9)
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-Cyanobenzoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and residual solvent analysis, to ensure it meets the stringent requirements of our global clientele. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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
Residual Solvents (GC)	Meets ICH guidelines

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