Description

3-Bromo-5-Methoxy Benzonitrile is a high-purity, versatile aromatic nitrile building block used in advanced organic synthesis. This compound is valued for its dual functional groups, which allow for selective cross-coupling reactions and further derivatization, making it a critical intermediate for research and development. It is primarily sought after by pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogen and nitrile functionalities.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, liquid crystals, and advanced polymers.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and fluorescent tags for biochemical research.
• 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-Methoxy Benzonitrile
CAS No.	867366-91-4
Molecular Formula	C8H6BrNO
Molecular Weight	212.05 g/mol
Synonyms	5-Bromo-3-methoxybenzonitrile; 3-Methoxy-5-bromobenzonitrile; Benzonitrile, 3-bromo-5-methoxy-; 3-Bromo-5-methoxybenzonitrile; 867366-91-4; 5-Bromo-m-anisonitrile; 3-Cyano-5-bromoanisole
EINECS	Contact for details

Quality Control

Our 3-Bromo-5-Methoxy Benzonitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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.