Description

3-Bromo-5-Cyanobenzoic Acid is a high-purity aromatic building block characterized by its bromine and cyano substituents, which provide distinct sites for further functionalization. This compound is critical for the synthesis of complex molecules where precise electronic and steric properties are required. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating advanced intermediates, active ingredients, and novel materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogen and nitrile groups for bioactivity.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create specialized ligands for transition metal catalysts used in cross-coupling reactions.
• Material Science Research: Acts as a monomer or functionalizing agent in the production of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Utilized to synthesize molecular probes and tags for studying biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3-Bromo-5-Cyanobenzoic Acid
CAS No.	453566-14-8
Molecular Formula	C8H4BrNO2
Molecular Weight	226.03 g/mol
Synonyms	5-Cyano-3-bromobenzoic Acid; Benzoic acid, 3-bromo-5-cyano-; 3-Bromo-5-cyanobenzoic acid; 3-Bromo-5-carboxybenzonitrile; 453566-14-8; 3-Br-5-CN-Ph-COOH
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Cyanobenzoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for all shipments, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product 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%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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