Description

2-(2,3-Dichloro-4-Methoxyphenyl)Acetaldehyde is a specialized aromatic aldehyde building block with a distinct substitution pattern. This compound matters as a versatile and high-value intermediate for synthesizing complex molecules in advanced research and development. It is primarily needed by pharmaceutical and agrochemical industries for creating novel active ingredients, as well as by fine chemical manufacturers producing dyes, pigments, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in therapeutic areas requiring complex halogenated aromatic structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging its reactive aldehyde group for further chemical transformations.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, including dyes, pigments, and photoactive materials.
• Organic Synthesis & Research: An important building block in academic and industrial R&D labs for constructing complex heterocycles and other advanced organic molecules.
• Material Science: Potential use in the synthesis of monomers or ligands for advanced polymers and coordination complexes.

Basic Information

Product Name	2-(2,3-Dichloro-4-Methoxyphenyl)Acetaldehyde
CAS No.	93135-13-8
Molecular Formula	C9H8Cl2O2
Molecular Weight	219.06 g/mol
Synonyms	2,3-Dichloro-4-methoxyphenylacetaldehyde; (2,3-Dichloro-4-methoxyphenyl)acetaldehyde; 2-(2,3-Dichloro-4-methoxyphenyl)ethanal; 93135-13-8; α,2,3-Trichloro-4-methoxybenzeneacetaldehyde (related); 4-Methoxy-2,3-dichlorophenylacetaldehyde
EINECS	Contact for details

Quality Control

Our 2-(2,3-Dichloro-4-Methoxyphenyl)Acetaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed specifications including assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for GMP or research-grade synthesis.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
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.