Description

4-Chloro-3,5-Diethoxybenzaldehyde is a versatile aromatic aldehyde derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which allows for selective functionalization and incorporation into complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogen and aldehyde functionality.
• Liquid Crystal & OLED Materials: Acts as a core building block for creating specialized aromatic compounds used in electronic displays and organic light-emitting diodes.
• Dye & Pigment Manufacturing: Employed in the synthesis of complex colorants and photostable pigments for high-performance applications.
• Polymer Chemistry: Functions as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal and mechanical properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new organic reactions and catalytic processes.

Basic Information

Product Name	4-Chloro-3,5-Diethoxybenzaldehyde
CAS No.	916344-45-1
Molecular Formula	C11H13ClO3
Molecular Weight	228.67 g/mol
Synonyms	3,5-Diethoxy-4-chlorobenzaldehyde; 4-Chloro-3,5-diethoxybenzaldehyde; Benzaldehyde, 4-chloro-3,5-diethoxy-; 4-Chloro-3,5-bis(ethoxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our 4-Chloro-3,5-Diethoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to light and oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

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	≤ 10 ppm

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