Description

4-Bromo-3-Methoxybenzonitrile is a versatile and high-purity aromatic nitrile building block, essential for advanced organic synthesis. Its molecular structure, featuring both bromo and methoxy substituents, makes it a critical intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily sought after by R&D chemists and process development scientists in the life sciences and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of potential drug candidates, particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated aromatic core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and material science.
• Functional Material Research: Employed in the synthesis of liquid crystals, organic semiconductors, and advanced polymers.
• Chemical Biology Probes: Utilized as a building block for creating molecular probes and 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	4-Bromo-3-Methoxybenzonitrile
CAS No.	120315-65-3
Molecular Formula	C8H6BrNO
Molecular Weight	212.05 g/mol
Synonyms	3-Methoxy-4-bromobenzonitrile; 4-Bromo-3-methoxybenzenecarbonitrile; 4-Bromo-m-anisonitrile; Benzonitrile, 4-bromo-3-methoxy-; 4-Bromo-3-methoxy-phenyl cyanide; 120315-65-3; 4-Br-3-MeO-benzonitrile
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Methoxybenzonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. We provide Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our production adheres to cGMP principles where applicable, ensuring consistency and reliability for your critical research and development projects.

Storage

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

Specification

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