Description

2-Chloro-3,5-Dimethoxybenzaldehyde is a versatile aromatic aldehyde building block characterized by its chloro and dimethoxy substituents. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and advanced materials who require a reliable, high-purity synthetic precursor.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its aromatic core for bioactive molecule development.
• Organic Synthesis & Research: Serves as a versatile starting material for synthesizing complex heterocycles, ligands for catalysis, and specialty fine chemicals in academic and industrial R&D.
• Material Science Precursor: Employed in the development of organic electronic materials, liquid crystals, and advanced polymers where specific aromatic aldehydes are required.
• Dye & Pigment Intermediate: Acts as a key component in the synthesis of specialized dyes and organic pigments, contributing to colorant properties.

Basic Information

Product Name	2-Chloro-3,5-Dimethoxybenzaldehyde
CAS No.	112641-63-1
Molecular Formula	C9H9ClO3
Molecular Weight	200.62 g/mol
Synonyms	3,5-Dimethoxy-2-chlorobenzaldehyde; 2-Chloro-3,5-dimethoxybenzaldehyde; Benzaldehyde, 2-chloro-3,5-dimethoxy-; 2-Chloro-3,5-bis(methoxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our 2-Chloro-3,5-Dimethoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are 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 place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere); therefore, containers should be kept sealed under an inert atmosphere such as nitrogen or argon when not in use to maintain product integrity.

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.