Description

4,5-Dichloro-2-Methoxybenzaldehyde is a versatile aromatic aldehyde building block characterized by its distinct methoxy and chloro substituents. This compound is valued for its role as a key intermediate in the synthesis of complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers for developing active pharmaceutical ingredients (APIs), advanced materials, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly in the development of heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging its reactive aldehyde group for further functionalization.
• Material Science Research: Serves as a building block for creating specialized polymers, liquid crystals, and organic electronic materials due to its aromatic structure.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex organic dyes and pigments, where the chloro and methoxy groups influence color and stability properties.
• Chemical Research & Development: A valuable reagent for organic synthesis, including Suzuki coupling, condensation reactions, and the preparation of Schiff bases.

Basic Information

Product Name	4,5-Dichloro-2-Methoxybenzaldehyde
CAS No.	883532-73-8
Molecular Formula	C8H6Cl2O2
Molecular Weight	205.04 g/mol
Synonyms	2-Methoxy-4,5-dichlorobenzaldehyde; 4,5-Dichloro-2-methoxybenzaldehyde; 4,5-Dichloro-o-anisaldehyde; 2-Methoxy-4,5-dichlorobenzenecarboxaldehyde; 4,5-Dichloro-2-anisaldehyde; 4,5-Dichloro-2-methoxybenzenecarbaldehyde; 4,5-Dichloro-2-formylanisole
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-2-Methoxybenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

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%

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