Description

3-Chloro-4,5-Dimethoxybenzonitrile is a versatile aromatic nitrile derivative that serves as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of functional groups, making it an ideal precursor for constructing complex molecules in pharmaceutical and agrochemical research. This high-purity intermediate is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in kinase inhibitor and central nervous system (CNS) active compound libraries.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides and fungicides, leveraging the chloro and dimethoxy substituents for bioactivity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic electronic materials and liquid crystals due to its stable aromatic core and polar nitrile group.
• Custom Synthesis and Contract Manufacturing: A high-demand starting material for custom synthesis projects and scale-up processes under cGMP conditions.

Basic Information

Product Name	3-Chloro-4,5-Dimethoxybenzonitrile
CAS No.	90537-30-7
Molecular Formula	C9H8ClNO2
Molecular Weight	197.62 g/mol
Synonyms	3-Chloro-4,5-dimethoxybenzenecarbonitrile; 4,5-Dimethoxy-3-chlorobenzonitrile; Benzonitrile, 3-chloro-4,5-dimethoxy-; 90537-30-7; 3-Chloro-4,5-dimethoxy-benzonitrile; 3-Chloro-4,5-dimethoxy phenyl cyanide
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-4,5-Dimethoxybenzonitrile is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and commercial synthesis. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with full chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to prevent contamination and moisture absorption.

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%
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.