Description

3-Cyano-2,4-Dichlorobenzaldehyde is a high-purity aromatic aldehyde building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both an aldehyde and a nitrile group on a dichlorinated benzene ring, makes it a versatile and valuable intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors. It serves as a critical precursor for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands and organocatalysts used in asymmetric synthesis.
• Functional Material Research: Employed in the synthesis of organic electronic materials, liquid crystals, and dyes.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.
• Academic and R&D Laboratories: Used in fundamental organic chemistry research and methodology development.

Basic Information

Product Name	3-Cyano-2,4-Dichlorobenzaldehyde
CAS No.	2145093-86-1
Molecular Formula	C8H3Cl2NO
Molecular Weight	200.02 g/mol
Synonyms	2,4-Dichloro-3-formylbenzonitrile; 2,4-Dichloro-3-cyanobenzaldehyde; 3-Formyl-2,4-dichlorobenzonitrile; Benzonitrile, 2,4-dichloro-3-formyl-; 2145093-86-1; 3-Cyano-2,4-dichlorobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 3-Cyano-2,4-Dichlorobenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for every shipment. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical synthesis steps.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain optimal purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.