Description

4-Cyanobenzoic Acid 4-Bromophenyl Ester is a high-purity organic ester compound, serving as a versatile and critical building block in advanced chemical synthesis. Its molecular structure, featuring both cyano and bromophenyl functional groups, makes it an essential intermediate for creating complex molecules with specific electronic and steric properties. This product is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and liquid crystal material sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring a benzoate ester linkage with halogen and nitrile substituents.
• Liquid Crystal Material Synthesis: Serves as a precursor in the production of advanced liquid crystal compounds for display technologies, where its molecular rigidity and polarity are advantageous.
• Agrochemical Active Ingredient Development: Used in the synthesis of experimental herbicides, fungicides, and insecticides, leveraging its bifunctional reactivity.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with enhanced thermal stability or specific optical properties.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for constructing complex aromatic esters, facilitating studies in reaction mechanisms and material science.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments where the bromo and cyano groups contribute to color fastness and molecular stability.

Basic Information

Item	Detail
Product Name	4-Cyanobenzoic Acid 4-Bromophenyl Ester
CAS No.	53327-10-9
Molecular Formula	C14H8BrNO2
Molecular Weight	302.12 g/mol
Synonyms	4-Bromophenyl 4-cyanobenzoate; p-Cyanobenzoic Acid p-Bromophenyl Ester; 4-Bromophenyl 4-Cyanobenzoate; 4-Cyanobenzoic Acid p-Bromophenyl Ester; Benzoic acid, 4-cyano-, 4-bromophenyl ester; (4-Bromophenyl) 4-cyanobenzoate; p-Bromophenyl p-cyanobenzoate
EINECS	Contact for details

Quality Control

Every batch of 4-Cyanobenzoic Acid 4-Bromophenyl Ester is manufactured and tested under a strict quality management system. We guarantee high chemical purity and consistency, supported by comprehensive analytical testing including HPLC, NMR, and IR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to ensure it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.