Description

4-Cyanobenzoic Acid 4-Chlorophenyl Ester is a high-purity organic intermediate characterized by its distinct ester linkage between a cyanobenzoic acid and a chlorophenyl group. This compound matters for its role as a versatile building block in advanced chemical synthesis, enabling the creation of complex molecules with specific functional properties. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a cyanophenyl and chlorophenyl pharmacophore.
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and insecticides, where its structure contributes to biological activity.
• Liquid Crystal Materials: Serves as a building block for the production of advanced liquid crystal compounds used in display technologies.
• Polymer Modification: Employed as a monomer or cross-linking agent to introduce specific cyano and chlorophenyl functionalities into polymer chains, enhancing material properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex aromatic esters and exploring new reaction pathways.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where the cyanobenzoate group influences color and stability.

Basic Information

Product Name	4-Cyanobenzoic Acid 4-Chlorophenyl Ester
CAS No.	32792-59-9
Molecular Formula	C14H8ClNO2
Molecular Weight	257.67 g/mol
Synonyms	4-Chlorophenyl 4-cyanobenzoate; p-Cyanobenzoic Acid p-Chlorophenyl Ester; 4-Chlorophenyl 4-Cyanobenzoate; Benzoic acid, 4-cyano-, 4-chlorophenyl ester; 4-Cyanobenzoic acid 4-chlorophenyl ester; p-Chlorophenyl p-cyanobenzoate; (4-Chlorophenyl) 4-cyanobenzoate
EINECS	Contact for details

Quality Control

Our 4-Cyanobenzoic Acid 4-Chlorophenyl Ester is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure compliance with exacting standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and product integrity for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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